inprogress
[jalview.git] / forester / java / src / org / forester / application / surfacing.java
index 4f1073c..f15ea36 100644 (file)
@@ -6,7 +6,7 @@
 // Copyright (C) 2008-2009 Christian M. Zmasek
 // Copyright (C) 2008-2009 Burnham Institute for Medical Research
 // All rights reserved
-// 
+//
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 // Lesser General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 //
 // Contact: phylosoft @ gmail . com
-// WWW: www.phylosoft.org/forester
+// WWW: https://sites.google.com/site/cmzmasek/home/software/forester
 
 package org.forester.application;
 
@@ -33,18 +33,18 @@ import java.io.IOException;
 import java.io.Writer;
 import java.util.ArrayList;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 import java.util.SortedMap;
 import java.util.SortedSet;
 import java.util.TreeMap;
 import java.util.TreeSet;
 
-import org.forester.evoinference.distance.NeighborJoining;
 import org.forester.evoinference.matrix.character.CharacterStateMatrix.Format;
-import org.forester.evoinference.matrix.distance.DistanceMatrix;
 import org.forester.go.GoId;
 import org.forester.go.GoNameSpace;
 import org.forester.go.GoTerm;
@@ -54,38 +54,40 @@ import org.forester.go.PfamToGoMapping;
 import org.forester.go.PfamToGoParser;
 import org.forester.io.parsers.HmmscanPerDomainTableParser;
 import org.forester.io.parsers.HmmscanPerDomainTableParser.INDIVIDUAL_SCORE_CUTOFF;
-import org.forester.io.writers.PhylogenyWriter;
+import org.forester.io.parsers.util.ParserUtils;
 import org.forester.phylogeny.Phylogeny;
 import org.forester.phylogeny.PhylogenyMethods;
 import org.forester.phylogeny.PhylogenyNode;
 import org.forester.phylogeny.factories.ParserBasedPhylogenyFactory;
 import org.forester.phylogeny.iterators.PhylogenyNodeIterator;
+import org.forester.protein.BinaryDomainCombination;
+import org.forester.protein.Domain;
+import org.forester.protein.DomainId;
+import org.forester.protein.Protein;
+import org.forester.species.BasicSpecies;
+import org.forester.species.Species;
 import org.forester.surfacing.BasicDomainSimilarityCalculator;
 import org.forester.surfacing.BasicGenomeWideCombinableDomains;
-import org.forester.surfacing.BasicSpecies;
-import org.forester.surfacing.BinaryDomainCombination;
 import org.forester.surfacing.CombinationsBasedPairwiseDomainSimilarityCalculator;
 import org.forester.surfacing.DomainCountsBasedPairwiseSimilarityCalculator;
 import org.forester.surfacing.DomainCountsDifferenceUtil;
-import org.forester.surfacing.DomainId;
 import org.forester.surfacing.DomainLengthsTable;
 import org.forester.surfacing.DomainParsimonyCalculator;
 import org.forester.surfacing.DomainSimilarity;
+import org.forester.surfacing.DomainSimilarity.DomainSimilarityScoring;
+import org.forester.surfacing.DomainSimilarity.DomainSimilaritySortField;
 import org.forester.surfacing.DomainSimilarityCalculator;
+import org.forester.surfacing.DomainSimilarityCalculator.Detailedness;
 import org.forester.surfacing.GenomeWideCombinableDomains;
+import org.forester.surfacing.GenomeWideCombinableDomains.GenomeWideCombinableDomainsSortOrder;
 import org.forester.surfacing.MappingResults;
 import org.forester.surfacing.PairwiseDomainSimilarityCalculator;
 import org.forester.surfacing.PairwiseGenomeComparator;
 import org.forester.surfacing.PrintableDomainSimilarity;
-import org.forester.surfacing.Protein;
+import org.forester.surfacing.PrintableDomainSimilarity.PRINT_OPTION;
 import org.forester.surfacing.ProteinCountsBasedPairwiseDomainSimilarityCalculator;
-import org.forester.surfacing.Species;
 import org.forester.surfacing.SurfacingUtil;
-import org.forester.surfacing.DomainSimilarity.DomainSimilarityScoring;
-import org.forester.surfacing.DomainSimilarity.DomainSimilaritySortField;
-import org.forester.surfacing.DomainSimilarityCalculator.Detailedness;
-import org.forester.surfacing.GenomeWideCombinableDomains.GenomeWideCombinableDomainsSortOrder;
-import org.forester.surfacing.PrintableDomainSimilarity.PRINT_OPTION;
+import org.forester.util.BasicDescriptiveStatistics;
 import org.forester.util.BasicTable;
 import org.forester.util.BasicTableParser;
 import org.forester.util.CommandLineArguments;
@@ -95,198 +97,192 @@ import org.forester.util.ForesterUtil;
 
 public class surfacing {
 
-    public final static String                                DOMAIN_COMBINITONS_OUTPUT_OPTION_FOR_GRAPH_ANALYSIS                    = "graph_analysis_out";
-    public final static String                                DOMAIN_COMBINITONS_OUTPUTFILE_SUFFIX_FOR_GRAPH_ANALYSIS                = "_dc.dot";
-    public final static String                                PARSIMONY_OUTPUT_FITCH_PRESENT_BC_OUTPUTFILE_SUFFIX_FOR_GRAPH_ANALYSIS = "_fitch_present_dc.dot";
-    public final static String                                DOMAIN_COMBINITON_COUNTS_OUTPUTFILE_SUFFIX                             = ".dcc";
+    private static final int                                  MINIMAL_NUMBER_OF_SIMILARITIES_FOR_SPLITTING                                  = 1000;
+    public final static String                                DOMAIN_COMBINITONS_OUTPUT_OPTION_FOR_GRAPH_ANALYSIS                           = "graph_analysis_out";
+    public final static String                                DOMAIN_COMBINITONS_OUTPUTFILE_SUFFIX_FOR_GRAPH_ANALYSIS                       = "_dc.dot";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_PRESENT_BC_OUTPUTFILE_SUFFIX_FOR_GRAPH_ANALYSIS        = "_fitch_present_dc.dot";
+    public final static String                                DOMAIN_COMBINITON_COUNTS_OUTPUTFILE_SUFFIX                                    = ".dcc";
     // gain/loss:
-    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_DOLLO_DOMAINS                               = "_dollo_gl_d";
-    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_DOLLO_BINARY_COMBINATIONS                   = "_dollo_gl_dc";
-    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_FITCH_DOMAINS                               = "_fitch_gl_d";
-    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_FITCH_BINARY_COMBINATIONS                   = "_fitch_gl_dc";
+    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_DOLLO_DOMAINS                                      = "_dollo_gl_d";
+    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_DOLLO_BINARY_COMBINATIONS                          = "_dollo_gl_dc";
+    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_FITCH_DOMAINS                                      = "_fitch_gl_d";
+    public final static String                                PARSIMONY_OUTPUT_GL_SUFFIX_FITCH_BINARY_COMBINATIONS                          = "_fitch_gl_dc";
     // gain/loss counts:
-    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_DOLLO_DOMAINS                        = "_dollo_glc_d";
-    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_DOLLO_BINARY_COMBINATIONS            = "_dollo_glc_dc";
-    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_FITCH_DOMAINS                        = "_fitch_glc_d";
-    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_FITCH_BINARY_COMBINATIONS            = "_fitch_glc_dc";
+    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_DOLLO_DOMAINS                               = "_dollo_glc_d";
+    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_DOLLO_BINARY_COMBINATIONS                   = "_dollo_glc_dc";
+    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_FITCH_DOMAINS                               = "_fitch_glc_d";
+    public final static String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_FITCH_BINARY_COMBINATIONS                   = "_fitch_glc_dc";
     // tables:
-    //  public final static String                                PARSIMONY_OUTPUT_FITCH_GAINS_BC                                        = "_fitch_gains_dc";
-    //  public final static String                                PARSIMONY_OUTPUT_FITCH_GAINS_HTML_BC                                   = "_fitch_gains_dc.html";
-    //  public final static String                                PARSIMONY_OUTPUT_FITCH_LOSSES_BC                                       = "_fitch_losses_dc";
-    // public final static String                                PARSIMONY_OUTPUT_FITCH_LOSSES_HTML_BC                                  = "_fitch_losses_dc.html";
-    // public final static String                                PARSIMONY_OUTPUT_FITCH_PRESENT_BC                                      = "_fitch_present_dc";
-    // public final static String                                PARSIMONY_OUTPUT_FITCH_PRESENT_HTML_BC                                 = "_fitch_present_dc.html";
-    // public final static String                                PARSIMONY_OUTPUT_DOLLO_GAINS_D                                         = "_dollo_gains_d";
-    // public final static String                                PARSIMONY_OUTPUT_DOLLO_GAINS_GOID_D                                    = "_dollo_gains_goid_d";
-    //  public final static String                                PARSIMONY_OUTPUT_DOLLO_GAINS_HTML_D                                    = "_dollo_gains_d.html";
-    // public final static String                                PARSIMONY_OUTPUT_DOLLO_LOSSES_D                                        = "_dollo_losses_d";
-    //public final static String                                PARSIMONY_OUTPUT_DOLLO_LOSSES_HTML_D                                   = "_dollo_losses_d.html";
-    // public final static String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_D                                       = "_dollo_present_d";
-    public final static String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_GOID_D                                  = "_dollo_present_goid_d";
-    //public final static String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_HTML_D                                  = "_dollo_present_d.html";
-    public final static String                                DOMAINS_PRESENT_NEXUS                                                  = "_dom.nex";
-    public final static String                                BDC_PRESENT_NEXUS                                                      = "_dc.nex";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_GAINS_BC                                               = "_fitch_gains_dc";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_GAINS_HTML_BC                                          = "_fitch_gains_dc.html";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_LOSSES_BC                                              = "_fitch_losses_dc";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_LOSSES_HTML_BC                                         = "_fitch_losses_dc.html";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_PRESENT_BC                                             = "_fitch_present_dc";
+    public final static String                                PARSIMONY_OUTPUT_FITCH_PRESENT_HTML_BC                                        = "_fitch_present_dc.html";
+    public final static String                                PARSIMONY_OUTPUT_DOLLO_GAINS_D                                                = "_dollo_gains_d";
+    public final static String                                PARSIMONY_OUTPUT_DOLLO_GAINS_HTML_D                                           = "_dollo_gains_d.html";
+    public final static String                                PARSIMONY_OUTPUT_DOLLO_LOSSES_D                                               = "_dollo_losses_d";
+    public final static String                                PARSIMONY_OUTPUT_DOLLO_LOSSES_HTML_D                                          = "_dollo_losses_d.html";
+    public final static String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_D                                              = "_dollo_present_d";
+    public final static String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_HTML_D                                         = "_dollo_present_d.html";
+    public final static String                                DOMAINS_PRESENT_NEXUS                                                         = "_dom.nex";
+    public final static String                                BDC_PRESENT_NEXUS                                                             = "_dc.nex";
     // ---
-    public final static String                                PRG_NAME                                                               = "surfacing";
-    public static final String                                DOMAINS_PARSIMONY_TREE_OUTPUT_SUFFIX_DOLLO                             = "_d_dollo"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    public static final String                                DOMAINS_PARSIMONY_TREE_OUTPUT_SUFFIX_FITCH                             = "_d_fitch"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    public static final String                                BINARY_DOMAIN_COMBINATIONS_PARSIMONY_TREE_OUTPUT_SUFFIX_DOLLO          = "_dc_dollo"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    public static final String                                BINARY_DOMAIN_COMBINATIONS_PARSIMONY_TREE_OUTPUT_SUFFIX_FITCH          = "_dc_fitch"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    public static final String                                NEXUS_EXTERNAL_DOMAINS                                                 = "_dom.nex";
-    public static final String                                NEXUS_EXTERNAL_DOMAIN_COMBINATIONS                                     = "_dc.nex";
-    public static final String                                NEXUS_SECONDARY_FEATURES                                               = "_secondary_features.nex";
-    public static final String                                PARSIMONY_OUTPUT_GL_SUFFIX_DOLLO_SECONDARY_FEATURES                    = "_dollo_gl_secondary_features";
-    public static final String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_DOLLO_SECONDARY_FEATURES             = "_dollo_glc_secondary_features";
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_GAINS_SECONDARY_FEATURES                        = "_dollo_gains_secondary_features";
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_LOSSES_SECONDARY_FEATURES                       = "_dollo_losses_secondary_features";
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_SECONDARY_FEATURES                      = "_dollo_present_secondary_features";
-    public static final String                                SECONDARY_FEATURES_PARSIMONY_TREE_OUTPUT_SUFFIX_DOLLO                  = "_secondary_features_dollo"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_ALL_GOID_D_BIOLOGICAL_PROCESS                   = "_dollo_biol_proc_goid_d";
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_ALL_GOID_D_CELLULAR_COMPONENT                   = "_dollo_cell_comp_goid_d";
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_ALL_GOID_D_MOLECULAR_FUNCTION                   = "_dollo_mol_funct_goid_d";
-    public static final String                                PARSIMONY_OUTPUT_DOLLO_ALL_GOID_D_ALL_NAMESPACES                       = "_dollo_goid_d";
-    public static final String                                PARSIMONY_OUTPUT_FITCH_ALL_GOID_BC_BIOLOGICAL_PROCESS                  = "_fitch_biol_proc_goid_dc";
-    public static final String                                PARSIMONY_OUTPUT_FITCH_ALL_GOID_BC_CELLULAR_COMPONENT                  = "_fitch_cell_comp_goid_dc";
-    public static final String                                PARSIMONY_OUTPUT_FITCH_ALL_GOID_BC_MOLECULAR_FUNCTION                  = "_fitch_mol_funct_goid_dc";
-    public static final String                                PARSIMONY_OUTPUT_FITCH_ALL_GOID_BC_ALL_NAMESPACES                      = "_fitch_goid_dc";
-    final static private String                               HELP_OPTION_1                                                          = "help";
-    final static private String                               HELP_OPTION_2                                                          = "h";
-    final static private String                               OUTPUT_DIR_OPTION                                                      = "out_dir";
-    final static private String                               SCORING_OPTION                                                         = "scoring";
-    private static final DomainSimilarityScoring              SCORING_DEFAULT                                                        = DomainSimilarity.DomainSimilarityScoring.COMBINATIONS;
-    final static private String                               SCORING_DOMAIN_COUNT_BASED                                             = "domains";
-    final static private String                               SCORING_PROTEIN_COUNT_BASED                                            = "proteins";
-    final static private String                               SCORING_COMBINATION_BASED                                              = "combinations";
-    final static private String                               DETAILEDNESS_OPTION                                                    = "detail";
-    private final static Detailedness                         DETAILEDNESS_DEFAULT                                                   = DomainSimilarityCalculator.Detailedness.PUNCTILIOUS;
-    final static private String                               SPECIES_MATRIX_OPTION                                                  = "smatrix";
-    final static private String                               DETAILEDNESS_BASIC                                                     = "basic";
-    final static private String                               DETAILEDNESS_LIST_IDS                                                  = "list_ids";
-    final static private String                               DETAILEDNESS_PUNCTILIOUS                                               = "punctilious";
-    final static private String                               DOMAIN_SIMILARITY_SORT_OPTION                                          = "sort";
-    private static final DomainSimilaritySortField            DOMAIN_SORT_FILD_DEFAULT                                               = DomainSimilarity.DomainSimilaritySortField.DOMAIN_ID;
-    final static private String                               DOMAIN_SIMILARITY_SORT_MIN                                             = "min";
-    final static private String                               DOMAIN_SIMILARITY_SORT_MAX                                             = "max";
-    final static private String                               DOMAIN_SIMILARITY_SORT_SD                                              = "sd";
-    final static private String                               DOMAIN_SIMILARITY_SORT_MEAN                                            = "mean";
-    final static private String                               DOMAIN_SIMILARITY_SORT_DIFF                                            = "diff";
-    final static private String                               DOMAIN_SIMILARITY_SORT_COUNTS_DIFF                                     = "count_diff";
-    final static private String                               DOMAIN_SIMILARITY_SORT_ABS_COUNTS_DIFF                                 = "abs_count_diff";
-    final static private String                               DOMAIN_SIMILARITY_SORT_SPECIES_COUNT                                   = "species";
-    final static private String                               DOMAIN_SIMILARITY_SORT_ALPHA                                           = "alpha";
-    final static private String                               DOMAIN_SIMILARITY_SORT_BY_SPECIES_COUNT_FIRST_OPTION                   = "species_first";
-    final static private String                               DOMAIN_COUNT_SORT_OPTION                                               = "dc_sort";
-    private static final GenomeWideCombinableDomainsSortOrder DOMAINS_SORT_ORDER_DEFAULT                                             = GenomeWideCombinableDomains.GenomeWideCombinableDomainsSortOrder.ALPHABETICAL_KEY_ID;
-    final static private String                               DOMAIN_COUNT_SORT_ALPHA                                                = "alpha";
-    final static private String                               DOMAIN_COUNT_SORT_KEY_DOMAIN_COUNT                                     = "dom";
-    final static private String                               DOMAIN_COUNT_SORT_KEY_DOMAIN_PROTEINS_COUNT                            = "prot";
-    final static private String                               DOMAIN_COUNT_SORT_COMBINATIONS_COUNT                                   = "comb";
-    final static private String                               CUTOFF_SCORE_FILE_OPTION                                               = "cos";
-    final static private String                               NOT_IGNORE_DUFS_OPTION                                                 = "dufs";
-    final static private String                               MAX_E_VALUE_OPTION                                                     = "e";
-    final static private String                               MAX_ALLOWED_OVERLAP_OPTION                                             = "mo";
-    final static private String                               NO_ENGULFING_OVERLAP_OPTION                                            = "no_eo";
-    final static private String                               IGNORE_COMBINATION_WITH_SAME_OPTION                                    = "ignore_self_comb";
-    final static private String                               PAIRWISE_DOMAIN_COMPARISONS_PREFIX                                     = "pwc_";
-    final static private String                               PAIRWISE_DOMAIN_COMPARISONS_OPTION                                     = "pwc";
-    final static private String                               OUTPUT_FILE_OPTION                                                     = "o";
-    final static private String                               PFAM_TO_GO_FILE_USE_OPTION                                             = "p2g";
-    final static private String                               GO_OBO_FILE_USE_OPTION                                                 = "obo";
-    final static private String                               GO_NAMESPACE_LIMIT_OPTION                                              = "go_namespace";
-    final static private String                               GO_NAMESPACE_LIMIT_OPTION_MOLECULAR_FUNCTION                           = "molecular_function";
-    final static private String                               GO_NAMESPACE_LIMIT_OPTION_BIOLOGICAL_PROCESS                           = "biological_process";
-    final static private String                               GO_NAMESPACE_LIMIT_OPTION_CELLULAR_COMPONENT                           = "cellular_component";
-    final static private String                               SECONDARY_FEATURES_PARSIMONY_MAP_FILE                                  = "secondary";
-    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION_SIMPLE_TAB_DELIMITED                    = "simple_tab";
-    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION_SIMPLE_HTML                             = "simple_html";
-    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION_DETAILED_HTML                           = "detailed_html";
-    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION                                         = "ds_output";
-    private static final PRINT_OPTION                         DOMAIN_SIMILARITY_PRINT_OPTION_DEFAULT                                 = PrintableDomainSimilarity.PRINT_OPTION.HTML;
-    final static private String                               IGNORE_DOMAINS_WITHOUT_COMBINATIONS_IN_ALL_SPECIES_OPTION              = "ignore_singlet_domains";
-    final static private String                               IGNORE_VIRAL_IDS                                                       = "ignore_viral_ids";
-    final static private boolean                              IGNORE_DOMAINS_WITHOUT_COMBINATIONS_IN_ALL_SPECIES_DEFAULT             = false;
-    final static private String                               IGNORE_DOMAINS_SPECIFIC_TO_ONE_SPECIES_OPTION                          = "ignore_species_specific_domains";
-    final static private boolean                              IGNORE_DOMAINS_SPECIFIC_TO_ONE_SPECIES_OPTION_DEFAULT                  = false;
-    final static private String                               MATRIX_MEAN_SCORE_BASED_GENOME_DISTANCE_SUFFIX                         = "_mean_score.pwd";
-    final static private String                               MATRIX_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX                     = "_domains.pwd";
-    final static private String                               MATRIX_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX            = "_bin_combinations.pwd";
-    final static private String                               NJ_TREE_MEAN_SCORE_BASED_GENOME_DISTANCE_SUFFIX                        = "_mean_score_NJ"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    final static private String                               NJ_TREE_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX                    = "_domains_NJ"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    final static private String                               NJ_TREE_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX           = "_bin_combinations_NJ"
-                                                                                                                                             + ForesterConstants.PHYLO_XML_SUFFIX;
-    final static private String                               DISPLAY_M_HISTOGRAMS_OPTION                                            = "mhisto";
-    //  final static private boolean DISPLAY_M_HISTOGRAMS_OPTION_DEFAULT                                    = false;
-    final static private String                               JACKNIFE_OPTION                                                        = "jack";
-    final static private String                               JACKNIFE_RANDOM_SEED_OPTION                                            = "seed";
-    final static private String                               JACKNIFE_RATIO_OPTION                                                  = "jack_ratio";
-    private static final int                                  JACKNIFE_NUMBER_OF_RESAMPLINGS_DEFAULT                                 = 100;
-    final static private long                                 JACKNIFE_RANDOM_SEED_DEFAULT                                           = 19;
-    final static private double                               JACKNIFE_RATIO_DEFAULT                                                 = 0.5;
-    //final static private String  INFER_SPECIES_TREES_OPTION                                             = "species_tree_inference";
-    final static private String                               INFERRED_SD_BASED_NJ_SPECIES_TREE_SUFFIX                               = "_sd_nj.nh";
-    final static private String                               INFERRED_SBC_BASED_NJ_SPECIES_TREE_SUFFIX                              = "_sbc_nj.nh";
-    final static private String                               FILTER_POSITIVE_OPTION                                                 = "pos_filter";
-    final static private String                               FILTER_NEGATIVE_OPTION                                                 = "neg_filter";
-    final static private String                               FILTER_NEGATIVE_DOMAINS_OPTION                                         = "neg_dom_filter";
-    final static private String                               INPUT_FILES_FROM_FILE_OPTION                                           = "input";
-    final static private String                               INPUT_SPECIES_TREE_OPTION                                              = "species_tree";
-    final static private String                               SEQ_EXTRACT_OPTION                                                     = "prot_extract";
-    final static private char                                 SEPARATOR_FOR_INPUT_VALUES                                             = '#';
-    final static private String                               PRG_VERSION                                                            = "2.003";
-    final static private String                               PRG_DATE                                                               = "2010.12.03";
-    final static private String                               E_MAIL                                                                 = "czmasek@burnham.org";
-    final static private String                               WWW                                                                    = "www.phylosoft.org/forester/applications/surfacing";
-    final static private boolean                              IGNORE_DUFS_DEFAULT                                                    = true;
-    final static private boolean                              IGNORE_COMBINATION_WITH_SAME_DEFAULLT                                  = false;
-    final static private double                               MAX_E_VALUE_DEFAULT                                                    = -1;
-    final static private int                                  MAX_ALLOWED_OVERLAP_DEFAULT                                            = -1;
-    final static private String                               DEFAULT_SEARCH_PARAMETER                                               = "ls";
-    final private static boolean                              VERBOSE_DEFAULT                                                        = true;
-    private static final String                               RANDOM_SEED_FOR_FITCH_PARSIMONY_OPTION                                 = "random_seed";
-    private static final String                               CONSIDER_DOMAIN_COMBINATION_DIRECTEDNESS                               = "consider_bdc_direction";
-    private static final String                               CONSIDER_DOMAIN_COMBINATION_DIRECTEDNESS_AND_ADJACENCY                 = "consider_bdc_adj";
-    private static final String                               SEQ_EXTRACT_SUFFIX                                                     = ".prot";
-    private static final String                               PLUS_MINUS_ANALYSIS_OPTION                                             = "plus_minus";
-    private static final String                               PLUS_MINUS_DOM_SUFFIX                                                  = "_plus_minus_dom.txt";
-    private static final String                               PLUS_MINUS_DOM_SUFFIX_HTML                                             = "_plus_minus_dom.html";
-    private static final String                               PLUS_MINUS_DC_SUFFIX_HTML                                              = "_plus_minus_dc.html";
-    private static final int                                  PLUS_MINUS_ANALYSIS_MIN_DIFF_DEFAULT                                   = 0;
-    private static final double                               PLUS_MINUS_ANALYSIS_FACTOR_DEFAULT                                     = 1.0;
-    private static final String                               PLUS_MINUS_ALL_GO_IDS_DOM_SUFFIX                                       = "_plus_minus_go_ids_all.txt";
-    private static final String                               PLUS_MINUS_PASSING_GO_IDS_DOM_SUFFIX                                   = "_plus_minus_go_ids_passing.txt";
-    private static final String                               OUTPUT_LIST_OF_ALL_PROTEINS_OPTIONS                                    = "all_prot";
-    private static final boolean                              VERBOSE                                                                = false;
-    private static final String                               OUTPUT_DOMAIN_COMBINATIONS_GAINED_MORE_THAN_ONCE_ANALYSIS_SUFFIX       = "_fitch_dc_gains_counts";
-    private static final String                               OUTPUT_DOMAIN_COMBINATIONS_LOST_MORE_THAN_ONCE_ANALYSIS_SUFFIX         = "_fitch_dc_losses_counts";
-    private static final String                               DOMAIN_LENGTHS_ANALYSIS_SUFFIX                                         = "_domain_lengths_analysis";
-    private static final boolean                              PERFORM_DOMAIN_LENGTH_ANALYSIS                                         = true;
-    public static final String                                ALL_PFAMS_ENCOUNTERED_SUFFIX                                           = "_all_encountered_pfams";
-    public static final String                                ALL_PFAMS_ENCOUNTERED_WITH_GO_ANNOTATION_SUFFIX                        = "_all_encountered_pfams_with_go_annotation";
-    public static final String                                ENCOUNTERED_PFAMS_SUMMARY_SUFFIX                                       = "_encountered_pfams_summary";
-    public static final String                                ALL_PFAMS_GAINED_AS_DOMAINS_SUFFIX                                     = "_all_pfams_gained_as_domains";
-    public static final String                                ALL_PFAMS_LOST_AS_DOMAINS_SUFFIX                                       = "_all_pfams_lost_as_domains";
-    public static final String                                ALL_PFAMS_GAINED_AS_DC_SUFFIX                                          = "_all_pfams_gained_as_dc";
-    public static final String                                ALL_PFAMS_LOST_AS_DC_SUFFIX                                            = "_all_pfams_lost_as_dc";
-    public static final String                                BASE_DIRECTORY_PER_NODE_DOMAIN_GAIN_LOSS_FILES                         = "PER_NODE_EVENTS";
-    public static final String                                BASE_DIRECTORY_PER_SUBTREE_DOMAIN_GAIN_LOSS_FILES                      = "PER_SUBTREE_EVENTS";
-    public static final String                                D_PROMISCUITY_FILE_SUFFIX                                              = "_domain_promiscuities";
-    private static final String                               LOG_FILE_SUFFIX                                                        = "_log.txt";
-    private static final String                               DATA_FILE_SUFFIX                                                       = "_domain_combination_data.txt";
-    private static final String                               DATA_FILE_DESC                                                         = "#SPECIES\tPRTEIN_ID\tN_TERM_DOMAIN\tC_TERM_DOMAIN\tN_TERM_DOMAIN_PER_DOMAIN_E_VALUE\tC_TERM_DOMAIN_PER_DOMAIN_E_VALUE\tN_TERM_DOMAIN_COUNTS_PER_PROTEIN\tC_TERM_DOMAIN_COUNTS_PER_PROTEIN";
-    private static final INDIVIDUAL_SCORE_CUTOFF              INDIVIDUAL_SCORE_CUTOFF_DEFAULT                                        = INDIVIDUAL_SCORE_CUTOFF.FULL_SEQUENCE;
+    public final static String                                PRG_NAME                                                                      = "surfacing";
+    public static final String                                DOMAINS_PARSIMONY_TREE_OUTPUT_SUFFIX_DOLLO                                    = "_d_dollo"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    public static final String                                DOMAINS_PARSIMONY_TREE_OUTPUT_SUFFIX_FITCH                                    = "_d_fitch"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    public static final String                                BINARY_DOMAIN_COMBINATIONS_PARSIMONY_TREE_OUTPUT_SUFFIX_DOLLO                 = "_dc_dollo"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    public static final String                                BINARY_DOMAIN_COMBINATIONS_PARSIMONY_TREE_OUTPUT_SUFFIX_FITCH                 = "_dc_fitch"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    public static final String                                NEXUS_EXTERNAL_DOMAINS                                                        = "_dom.nex";
+    public static final String                                NEXUS_EXTERNAL_DOMAIN_COMBINATIONS                                            = "_dc.nex";
+    public static final String                                NEXUS_SECONDARY_FEATURES                                                      = "_secondary_features.nex";
+    public static final String                                PARSIMONY_OUTPUT_GL_SUFFIX_DOLLO_SECONDARY_FEATURES                           = "_dollo_gl_secondary_features";
+    public static final String                                PARSIMONY_OUTPUT_GL_COUNTS_SUFFIX_DOLLO_SECONDARY_FEATURES                    = "_dollo_glc_secondary_features";
+    public static final String                                PARSIMONY_OUTPUT_DOLLO_GAINS_SECONDARY_FEATURES                               = "_dollo_gains_secondary_features";
+    public static final String                                PARSIMONY_OUTPUT_DOLLO_LOSSES_SECONDARY_FEATURES                              = "_dollo_losses_secondary_features";
+    public static final String                                PARSIMONY_OUTPUT_DOLLO_PRESENT_SECONDARY_FEATURES                             = "_dollo_present_secondary_features";
+    public static final String                                SECONDARY_FEATURES_PARSIMONY_TREE_OUTPUT_SUFFIX_DOLLO                         = "_secondary_features_dollo"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    public static final String                                PARSIMONY_OUTPUT_DOLLO_ALL_GOID_D_ALL_NAMESPACES                              = "_dollo_goid_d";
+    public static final String                                PARSIMONY_OUTPUT_FITCH_ALL_GOID_BC_ALL_NAMESPACES                             = "_fitch_goid_dc";
+    final static private String                               HELP_OPTION_1                                                                 = "help";
+    final static private String                               HELP_OPTION_2                                                                 = "h";
+    final static private String                               OUTPUT_DIR_OPTION                                                             = "out_dir";
+    final static private String                               SCORING_OPTION                                                                = "scoring";
+    private static final DomainSimilarityScoring              SCORING_DEFAULT                                                               = DomainSimilarity.DomainSimilarityScoring.COMBINATIONS;
+    final static private String                               SCORING_DOMAIN_COUNT_BASED                                                    = "domains";
+    final static private String                               SCORING_PROTEIN_COUNT_BASED                                                   = "proteins";
+    final static private String                               SCORING_COMBINATION_BASED                                                     = "combinations";
+    final static private String                               DETAILEDNESS_OPTION                                                           = "detail";
+    private final static Detailedness                         DETAILEDNESS_DEFAULT                                                          = DomainSimilarityCalculator.Detailedness.PUNCTILIOUS;
+    final static private String                               SPECIES_MATRIX_OPTION                                                         = "smatrix";
+    final static private String                               DETAILEDNESS_BASIC                                                            = "basic";
+    final static private String                               DETAILEDNESS_LIST_IDS                                                         = "list_ids";
+    final static private String                               DETAILEDNESS_PUNCTILIOUS                                                      = "punctilious";
+    final static private String                               DOMAIN_SIMILARITY_SORT_OPTION                                                 = "sort";
+    private static final DomainSimilaritySortField            DOMAIN_SORT_FILD_DEFAULT                                                      = DomainSimilarity.DomainSimilaritySortField.DOMAIN_ID;
+    final static private String                               DOMAIN_SIMILARITY_SORT_MIN                                                    = "min";
+    final static private String                               DOMAIN_SIMILARITY_SORT_MAX                                                    = "max";
+    final static private String                               DOMAIN_SIMILARITY_SORT_SD                                                     = "sd";
+    final static private String                               DOMAIN_SIMILARITY_SORT_MEAN                                                   = "mean";
+    final static private String                               DOMAIN_SIMILARITY_SORT_DIFF                                                   = "diff";
+    final static private String                               DOMAIN_SIMILARITY_SORT_COUNTS_DIFF                                            = "count_diff";
+    final static private String                               DOMAIN_SIMILARITY_SORT_ABS_COUNTS_DIFF                                        = "abs_count_diff";
+    final static private String                               DOMAIN_SIMILARITY_SORT_SPECIES_COUNT                                          = "species";
+    final static private String                               DOMAIN_SIMILARITY_SORT_ALPHA                                                  = "alpha";
+    final static private String                               DOMAIN_SIMILARITY_SORT_BY_SPECIES_COUNT_FIRST_OPTION                          = "species_first";
+    final static private String                               DOMAIN_COUNT_SORT_OPTION                                                      = "dc_sort";
+    private static final GenomeWideCombinableDomainsSortOrder DOMAINS_SORT_ORDER_DEFAULT                                                    = GenomeWideCombinableDomains.GenomeWideCombinableDomainsSortOrder.ALPHABETICAL_KEY_ID;
+    final static private String                               DOMAIN_COUNT_SORT_ALPHA                                                       = "alpha";
+    final static private String                               DOMAIN_COUNT_SORT_KEY_DOMAIN_COUNT                                            = "dom";
+    final static private String                               DOMAIN_COUNT_SORT_KEY_DOMAIN_PROTEINS_COUNT                                   = "prot";
+    final static private String                               DOMAIN_COUNT_SORT_COMBINATIONS_COUNT                                          = "comb";
+    final static private String                               CUTOFF_SCORE_FILE_OPTION                                                      = "cos";
+    final static private String                               NOT_IGNORE_DUFS_OPTION                                                        = "dufs";
+    final static private String                               MAX_E_VALUE_OPTION                                                            = "e";
+    final static private String                               MAX_ALLOWED_OVERLAP_OPTION                                                    = "mo";
+    final static private String                               NO_ENGULFING_OVERLAP_OPTION                                                   = "no_eo";
+    final static private String                               IGNORE_COMBINATION_WITH_SAME_OPTION                                           = "ignore_self_comb";
+    final static private String                               PAIRWISE_DOMAIN_COMPARISONS_PREFIX                                            = "pwc_";
+    final static private String                               PAIRWISE_DOMAIN_COMPARISONS_OPTION                                            = "pwc";
+    final static private String                               OUTPUT_FILE_OPTION                                                            = "o";
+    final static private String                               PFAM_TO_GO_FILE_USE_OPTION                                                    = "p2g";
+    final static private String                               GO_OBO_FILE_USE_OPTION                                                        = "obo";
+    final static private String                               GO_NAMESPACE_LIMIT_OPTION                                                     = "go_namespace";
+    final static private String                               GO_NAMESPACE_LIMIT_OPTION_MOLECULAR_FUNCTION                                  = "molecular_function";
+    final static private String                               GO_NAMESPACE_LIMIT_OPTION_BIOLOGICAL_PROCESS                                  = "biological_process";
+    final static private String                               GO_NAMESPACE_LIMIT_OPTION_CELLULAR_COMPONENT                                  = "cellular_component";
+    final static private String                               SECONDARY_FEATURES_PARSIMONY_MAP_FILE                                         = "secondary";
+    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION_SIMPLE_TAB_DELIMITED                           = "simple_tab";
+    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION_SIMPLE_HTML                                    = "simple_html";
+    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION_DETAILED_HTML                                  = "detailed_html";
+    final static private String                               DOMAIN_SIMILARITY_PRINT_OPTION                                                = "ds_output";
+    private static final PRINT_OPTION                         DOMAIN_SIMILARITY_PRINT_OPTION_DEFAULT                                        = PrintableDomainSimilarity.PRINT_OPTION.HTML;
+    final static private String                               IGNORE_DOMAINS_WITHOUT_COMBINATIONS_IN_ALL_SPECIES_OPTION                     = "ignore_singlet_domains";
+    final static private String                               IGNORE_VIRAL_IDS                                                              = "ignore_viral_ids";
+    final static private boolean                              IGNORE_DOMAINS_WITHOUT_COMBINATIONS_IN_ALL_SPECIES_DEFAULT                    = false;
+    final static private String                               IGNORE_DOMAINS_SPECIFIC_TO_ONE_SPECIES_OPTION                                 = "ignore_species_specific_domains";
+    final static private boolean                              IGNORE_DOMAINS_SPECIFIC_TO_ONE_SPECIES_OPTION_DEFAULT                         = false;
+    final static private String                               MATRIX_MEAN_SCORE_BASED_GENOME_DISTANCE_SUFFIX                                = "_mean_score.pwd";
+    final static private String                               MATRIX_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX                            = "_domains.pwd";
+    final static private String                               MATRIX_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX                   = "_bin_combinations.pwd";
+    final static private String                               NJ_TREE_MEAN_SCORE_BASED_GENOME_DISTANCE_SUFFIX                               = "_mean_score_NJ"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    final static private String                               NJ_TREE_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX                           = "_domains_NJ"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    final static private String                               NJ_TREE_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX                  = "_bin_combinations_NJ"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    final static private String                               JACKNIFE_OPTION                                                               = "jack";
+    final static private String                               JACKNIFE_RANDOM_SEED_OPTION                                                   = "seed";
+    final static private String                               JACKNIFE_RATIO_OPTION                                                         = "jack_ratio";
+    private static final int                                  JACKNIFE_NUMBER_OF_RESAMPLINGS_DEFAULT                                        = 100;
+    final static private long                                 JACKNIFE_RANDOM_SEED_DEFAULT                                                  = 19;
+    final static private double                               JACKNIFE_RATIO_DEFAULT                                                        = 0.5;
+    final static private String                               FILTER_POSITIVE_OPTION                                                        = "pos_filter";
+    final static private String                               FILTER_NEGATIVE_OPTION                                                        = "neg_filter";
+    final static private String                               FILTER_NEGATIVE_DOMAINS_OPTION                                                = "neg_dom_filter";
+    final static private String                               INPUT_GENOMES_FILE_OPTION                                                     = "genomes";
+    final static private String                               INPUT_SPECIES_TREE_OPTION                                                     = "species_tree";
+    final static private String                               SEQ_EXTRACT_OPTION                                                            = "prot_extract";
+    final static private String                               PRG_VERSION                                                                   = "2.260";
+    final static private String                               PRG_DATE                                                                      = "130721";
+    final static private String                               E_MAIL                                                                        = "czmasek@burnham.org";
+    final static private String                               WWW                                                                           = "www.phylosoft.org/forester/applications/surfacing";
+    final static private boolean                              IGNORE_DUFS_DEFAULT                                                           = true;
+    final static private boolean                              IGNORE_COMBINATION_WITH_SAME_DEFAULLT                                         = false;
+    final static private double                               MAX_E_VALUE_DEFAULT                                                           = -1;
+    final static private int                                  MAX_ALLOWED_OVERLAP_DEFAULT                                                   = -1;
+    private static final String                               RANDOM_SEED_FOR_FITCH_PARSIMONY_OPTION                                        = "random_seed";
+    private static final String                               CONSIDER_DOMAIN_COMBINATION_DIRECTEDNESS                                      = "consider_bdc_direction";
+    private static final String                               CONSIDER_DOMAIN_COMBINATION_DIRECTEDNESS_AND_ADJACENCY                        = "consider_bdc_adj";
+    private static final String                               SEQ_EXTRACT_SUFFIX                                                            = ".prot";
+    private static final String                               PLUS_MINUS_ANALYSIS_OPTION                                                    = "plus_minus";
+    private static final String                               PLUS_MINUS_DOM_SUFFIX                                                         = "_plus_minus_dom.txt";
+    private static final String                               PLUS_MINUS_DOM_SUFFIX_HTML                                                    = "_plus_minus_dom.html";
+    private static final String                               PLUS_MINUS_DC_SUFFIX_HTML                                                     = "_plus_minus_dc.html";
+    private static final int                                  PLUS_MINUS_ANALYSIS_MIN_DIFF_DEFAULT                                          = 0;
+    private static final double                               PLUS_MINUS_ANALYSIS_FACTOR_DEFAULT                                            = 1.0;
+    private static final String                               PLUS_MINUS_ALL_GO_IDS_DOM_SUFFIX                                              = "_plus_minus_go_ids_all.txt";
+    private static final String                               PLUS_MINUS_PASSING_GO_IDS_DOM_SUFFIX                                          = "_plus_minus_go_ids_passing.txt";
+    private static final String                               OUTPUT_LIST_OF_ALL_PROTEINS_OPTIONS                                           = "all_prot";
+    final static private String                               OUTPUT_LIST_OF_ALL_PROTEINS_PER_DOMAIN_E_VALUE_OPTION                         = "all_prot_e";
+    private static final boolean                              VERBOSE                                                                       = false;
+    private static final String                               OUTPUT_DOMAIN_COMBINATIONS_GAINED_MORE_THAN_ONCE_ANALYSIS_SUFFIX              = "_fitch_dc_gains_counts";
+    private static final String                               OUTPUT_DOMAIN_COMBINATIONS_LOST_MORE_THAN_ONCE_ANALYSIS_SUFFIX                = "_fitch_dc_losses_counts";
+    private static final String                               DOMAIN_LENGTHS_ANALYSIS_SUFFIX                                                = "_domain_lengths_analysis";
+    private static final boolean                              PERFORM_DOMAIN_LENGTH_ANALYSIS                                                = true;
+    public static final String                                ALL_PFAMS_ENCOUNTERED_SUFFIX                                                  = "_all_encountered_pfams";
+    public static final String                                ALL_PFAMS_ENCOUNTERED_WITH_GO_ANNOTATION_SUFFIX                               = "_all_encountered_pfams_with_go_annotation";
+    public static final String                                ENCOUNTERED_PFAMS_SUMMARY_SUFFIX                                              = "_encountered_pfams_summary";
+    public static final String                                ALL_PFAMS_GAINED_AS_DOMAINS_SUFFIX                                            = "_all_pfams_gained_as_domains";
+    public static final String                                ALL_PFAMS_LOST_AS_DOMAINS_SUFFIX                                              = "_all_pfams_lost_as_domains";
+    public static final String                                ALL_PFAMS_GAINED_AS_DC_SUFFIX                                                 = "_all_pfams_gained_as_dc";
+    public static final String                                ALL_PFAMS_LOST_AS_DC_SUFFIX                                                   = "_all_pfams_lost_as_dc";
+    public static final String                                BASE_DIRECTORY_PER_NODE_DOMAIN_GAIN_LOSS_FILES                                = "PER_NODE_EVENTS";
+    public static final String                                BASE_DIRECTORY_PER_SUBTREE_DOMAIN_GAIN_LOSS_FILES                             = "PER_SUBTREE_EVENTS";
+    public static final String                                D_PROMISCUITY_FILE_SUFFIX                                                     = "_domain_promiscuities";
+    private static final String                               LOG_FILE_SUFFIX                                                               = "_log.txt";
+    private static final String                               DATA_FILE_SUFFIX                                                              = "_domain_combination_data.txt";
+    private static final String                               DATA_FILE_DESC                                                                = "#SPECIES\tPRTEIN_ID\tN_TERM_DOMAIN\tC_TERM_DOMAIN\tN_TERM_DOMAIN_PER_DOMAIN_E_VALUE\tC_TERM_DOMAIN_PER_DOMAIN_E_VALUE\tN_TERM_DOMAIN_COUNTS_PER_PROTEIN\tC_TERM_DOMAIN_COUNTS_PER_PROTEIN";
+    private static final INDIVIDUAL_SCORE_CUTOFF              INDIVIDUAL_SCORE_CUTOFF_DEFAULT                                               = INDIVIDUAL_SCORE_CUTOFF.FULL_SEQUENCE;                                                                                                                                                      //TODO look at me! change?
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_COUNTS_OUTPUT_SUFFIX                          = "_indep_dc_gains_fitch_counts.txt";
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_DC_OUTPUT_SUFFIX                              = "_indep_dc_gains_fitch_lists.txt";
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_DC_FOR_GO_MAPPING_OUTPUT_SUFFIX               = "_indep_dc_gains_fitch_lists_for_go_mapping.txt";
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_DC_FOR_GO_MAPPING_OUTPUT_UNIQUE_SUFFIX        = "_indep_dc_gains_fitch_lists_for_go_mapping_unique.txt";
+    public static final String                                LIMIT_SPEC_FOR_PROT_EX                                                        = null;                                                                                                                                                                                       // e.g. "HUMAN"; set to null for not using this feature (default).
+    public static final String                                BINARY_DOMAIN_COMBINATIONS_PARSIMONY_TREE_OUTPUT_SUFFIX_FITCH_MAPPED          = "_dc_MAPPED_secondary_features_fitch"
+                                                                                                                                                    + ForesterConstants.PHYLO_XML_SUFFIX;
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_COUNTS_MAPPED_OUTPUT_SUFFIX                   = "_indep_dc_gains_fitch_counts_MAPPED.txt";
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_DC_MAPPED_OUTPUT_SUFFIX                       = "_indep_dc_gains_fitch_lists_MAPPED.txt";
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_DC_FOR_GO_MAPPING_MAPPED_OUTPUT_SUFFIX        = "_indep_dc_gains_fitch_lists_for_go_mapping_MAPPED.txt";
+    public static final String                                INDEPENDENT_DC_GAINS_FITCH_PARS_DC_FOR_GO_MAPPING_MAPPED_OUTPUT_UNIQUE_SUFFIX = "_indep_dc_gains_fitch_lists_for_go_mapping_unique_MAPPED.txt";
+    private static final boolean                              PERFORM_DC_REGAIN_PROTEINS_STATS                                              = true;
+    private static final boolean                              DA_ANALYSIS                                                                   = false;
 
-    // final String error = ForesterUtil.isReadableFile( new File(
-    // input_file_properties[ i ][ 0 ] ) );
-    // if ( !ForesterUtil.isEmpty( error ) ) {
-    // ForesterUtil.fatalError( surfacing.PRG_NAME, error );
-    // }
     private static void checkWriteabilityForPairwiseComparisons( final PrintableDomainSimilarity.PRINT_OPTION domain_similarity_print_option,
                                                                  final String[][] input_file_properties,
                                                                  final String automated_pairwise_comparison_suffix,
@@ -351,7 +347,7 @@ public class surfacing {
     }
 
     /**
-     * Warning: This sideeffects 'all_bin_domain_combinations_encountered'!
+     * Warning: This side-effects 'all_bin_domain_combinations_encountered'!
      * 
      * 
      * @param output_file
@@ -359,6 +355,7 @@ public class surfacing {
      * @param sum_of_all_domains_encountered
      * @param all_bin_domain_combinations_encountered
      * @param is_gains_analysis
+     * @param protein_length_stats_by_dc 
      * @throws IOException
      */
     private static void executeFitchGainsAnalysis( final File output_file,
@@ -500,7 +497,7 @@ public class surfacing {
             }
             try {
                 final Phylogeny[] p_array = ParserBasedPhylogenyFactory.getInstance()
-                        .create( intree_file, ForesterUtil.createParserDependingOnFileType( intree_file, true ) );
+                        .create( intree_file, ParserUtils.createParserDependingOnFileType( intree_file, true ) );
                 if ( p_array.length < 1 ) {
                     ForesterUtil.fatalError( surfacing.PRG_NAME, "file [" + intree_file
                             + "] does not contain any phylogeny in phyloXML format" );
@@ -522,9 +519,11 @@ public class surfacing {
                 ForesterUtil.fatalError( surfacing.PRG_NAME, "input tree [" + intree_file + "] is not rooted" );
             }
             if ( intree.getNumberOfExternalNodes() < number_of_genomes ) {
-                ForesterUtil.fatalError( surfacing.PRG_NAME, "number of external nodes ["
-                        + intree.getNumberOfExternalNodes() + "] of input tree [" + intree_file
-                        + "] is smaller than the number of genomes the be analyzed [" + number_of_genomes + "]" );
+                ForesterUtil.fatalError( surfacing.PRG_NAME,
+                                         "number of external nodes [" + intree.getNumberOfExternalNodes()
+                                                 + "] of input tree [" + intree_file
+                                                 + "] is smaller than the number of genomes the be analyzed ["
+                                                 + number_of_genomes + "]" );
             }
             final StringBuilder parent_names = new StringBuilder();
             final int nodes_lacking_name = SurfacingUtil.getNumberOfNodesLackingName( intree, parent_names );
@@ -542,19 +541,6 @@ public class surfacing {
         return intrees;
     }
 
-    private static List<Phylogeny> inferSpeciesTrees( final File outfile, final List<DistanceMatrix> distances_list ) {
-        final NeighborJoining nj = NeighborJoining.createInstance();
-        final List<Phylogeny> phylogenies = nj.execute( distances_list );
-        final PhylogenyWriter w = new PhylogenyWriter();
-        try {
-            w.toNewHampshire( phylogenies, true, true, outfile, ";" );
-        }
-        catch ( final IOException e ) {
-            ForesterUtil.fatalError( PRG_NAME, "failed to write to outfile [" + outfile + "]: " + e.getMessage() );
-        }
-        return phylogenies;
-    }
-
     private static void log( final String msg, final Writer w ) {
         try {
             w.write( msg );
@@ -617,20 +603,19 @@ public class surfacing {
         allowed_options.add( surfacing.GO_NAMESPACE_LIMIT_OPTION );
         allowed_options.add( surfacing.PAIRWISE_DOMAIN_COMPARISONS_OPTION );
         allowed_options.add( surfacing.IGNORE_DOMAINS_WITHOUT_COMBINATIONS_IN_ALL_SPECIES_OPTION );
-        allowed_options.add( surfacing.DISPLAY_M_HISTOGRAMS_OPTION );
         allowed_options.add( surfacing.CONSIDER_DOMAIN_COMBINATION_DIRECTEDNESS );
         allowed_options.add( JACKNIFE_OPTION );
         allowed_options.add( JACKNIFE_RANDOM_SEED_OPTION );
         allowed_options.add( JACKNIFE_RATIO_OPTION );
         allowed_options.add( INPUT_SPECIES_TREE_OPTION );
-        //allowed_options.add( INFER_SPECIES_TREES_OPTION );
         allowed_options.add( FILTER_POSITIVE_OPTION );
         allowed_options.add( FILTER_NEGATIVE_OPTION );
-        allowed_options.add( INPUT_FILES_FROM_FILE_OPTION );
+        allowed_options.add( INPUT_GENOMES_FILE_OPTION );
         allowed_options.add( RANDOM_SEED_FOR_FITCH_PARSIMONY_OPTION );
         allowed_options.add( FILTER_NEGATIVE_DOMAINS_OPTION );
         allowed_options.add( IGNORE_VIRAL_IDS );
         allowed_options.add( SEQ_EXTRACT_OPTION );
+        allowed_options.add( OUTPUT_LIST_OF_ALL_PROTEINS_PER_DOMAIN_E_VALUE_OPTION );
         allowed_options.add( SECONDARY_FEATURES_PARSIMONY_MAP_FILE );
         allowed_options.add( PLUS_MINUS_ANALYSIS_OPTION );
         allowed_options.add( DOMAIN_COMBINITONS_OUTPUT_OPTION_FOR_GRAPH_ANALYSIS );
@@ -710,7 +695,7 @@ public class surfacing {
                         + error );
             }
             try {
-                final BasicTable<String> scores_table = BasicTableParser.parse( cutoff_scores_file, " " );
+                final BasicTable<String> scores_table = BasicTableParser.parse( cutoff_scores_file, ' ' );
                 individual_score_cutoffs = scores_table.getColumnsAsMapDouble( 0, 1 );
             }
             catch ( final IOException e ) {
@@ -802,30 +787,22 @@ public class surfacing {
                                         plus_minus_analysis_high_copy_target_species,
                                         plus_minus_analysis_high_low_copy_species,
                                         plus_minus_analysis_numbers );
-        File input_files_file = null;
-        String[] input_file_names_from_file = null;
-        if ( cla.isOptionSet( surfacing.INPUT_FILES_FROM_FILE_OPTION ) ) {
-            if ( !cla.isOptionValueSet( surfacing.INPUT_FILES_FROM_FILE_OPTION ) ) {
-                ForesterUtil.fatalError( surfacing.PRG_NAME, "no value for input files file: -"
-                        + surfacing.INPUT_FILES_FROM_FILE_OPTION + "=<file>" );
-            }
-            input_files_file = new File( cla.getOptionValue( surfacing.INPUT_FILES_FROM_FILE_OPTION ) );
-            final String msg = ForesterUtil.isReadableFile( input_files_file );
+        File input_genomes_file = null;
+        if ( cla.isOptionSet( surfacing.INPUT_GENOMES_FILE_OPTION ) ) {
+            if ( !cla.isOptionValueSet( surfacing.INPUT_GENOMES_FILE_OPTION ) ) {
+                ForesterUtil.fatalError( surfacing.PRG_NAME, "no value for input genomes file: -"
+                        + surfacing.INPUT_GENOMES_FILE_OPTION + "=<file>" );
+            }
+            input_genomes_file = new File( cla.getOptionValue( surfacing.INPUT_GENOMES_FILE_OPTION ) );
+            final String msg = ForesterUtil.isReadableFile( input_genomes_file );
             if ( !ForesterUtil.isEmpty( msg ) ) {
-                ForesterUtil.fatalError( surfacing.PRG_NAME, "can not read from \"" + input_files_file + "\": " + msg );
-            }
-            try {
-                input_file_names_from_file = ForesterUtil.file2array( input_files_file );
-            }
-            catch ( final IOException e ) {
-                ForesterUtil.fatalError( surfacing.PRG_NAME, "failed to read from \"" + input_files_file + "\": " + e );
+                ForesterUtil
+                        .fatalError( surfacing.PRG_NAME, "can not read from \"" + input_genomes_file + "\": " + msg );
             }
         }
-        if ( ( cla.getNumberOfNames() < 1 )
-                && ( ( input_file_names_from_file == null ) || ( input_file_names_from_file.length < 1 ) ) ) {
-            ForesterUtil.fatalError( surfacing.PRG_NAME,
-                                     "No hmmpfam output file indicated is input: use comand line directly or "
-                                             + surfacing.INPUT_FILES_FROM_FILE_OPTION + "=<file>" );
+        else {
+            ForesterUtil.fatalError( surfacing.PRG_NAME, "no input genomes file given: "
+                    + surfacing.INPUT_GENOMES_FILE_OPTION + "=<file>" );
         }
         DomainSimilarity.DomainSimilarityScoring scoring = SCORING_DEFAULT;
         if ( cla.isOptionSet( surfacing.SCORING_OPTION ) ) {
@@ -863,8 +840,18 @@ public class surfacing {
             species_matrix = true;
         }
         boolean output_protein_lists_for_all_domains = false;
+        double output_list_of_all_proteins_per_domain_e_value_max = -1;
         if ( cla.isOptionSet( surfacing.OUTPUT_LIST_OF_ALL_PROTEINS_OPTIONS ) ) {
             output_protein_lists_for_all_domains = true;
+            if ( cla.isOptionSet( surfacing.OUTPUT_LIST_OF_ALL_PROTEINS_PER_DOMAIN_E_VALUE_OPTION ) ) {
+                try {
+                    output_list_of_all_proteins_per_domain_e_value_max = cla
+                            .getOptionValueAsDouble( surfacing.OUTPUT_LIST_OF_ALL_PROTEINS_PER_DOMAIN_E_VALUE_OPTION );
+                }
+                catch ( final Exception e ) {
+                    ForesterUtil.fatalError( surfacing.PRG_NAME, "no acceptable value for per domain E-value maximum" );
+                }
+            }
         }
         Detailedness detailedness = DETAILEDNESS_DEFAULT;
         if ( cla.isOptionSet( surfacing.DETAILEDNESS_OPTION ) ) {
@@ -989,8 +976,6 @@ public class surfacing {
                 domain_similarity_print_option = PrintableDomainSimilarity.PRINT_OPTION.HTML;
             }
             else if ( sort.equals( surfacing.DOMAIN_SIMILARITY_PRINT_OPTION_SIMPLE_HTML ) ) {
-                // domain_similarity_print_option =
-                // DomainSimilarity.PRINT_OPTION.SIMPLE_HTML;
                 ForesterUtil.fatalError( surfacing.PRG_NAME, "simple HTML output not implemented yet :(" );
             }
             else if ( sort.equals( surfacing.DOMAIN_SIMILARITY_PRINT_OPTION_SIMPLE_TAB_DELIMITED ) ) {
@@ -1033,12 +1018,12 @@ public class surfacing {
                         + surfacing.DOMAIN_COUNT_SORT_COMBINATIONS_COUNT + ">\"" );
             }
         }
-        String[][] input_file_properties = null;
-        if ( input_file_names_from_file != null ) {
-            input_file_properties = surfacing.processInputFileNames( input_file_names_from_file );
-        }
-        else {
-            input_file_properties = surfacing.processInputFileNames( cla.getNames() );
+        final String[][] input_file_properties = processInputGenomesFile( input_genomes_file );
+        for( final String[] input_file_propertie : input_file_properties ) {
+            for( final String element : input_file_propertie ) {
+                System.out.print( element + " " );
+            }
+            System.out.println();
         }
         final int number_of_genomes = input_file_properties.length;
         if ( number_of_genomes < 2 ) {
@@ -1054,7 +1039,7 @@ public class surfacing {
                                                  automated_pairwise_comparison_suffix,
                                                  out_dir );
         for( int i = 0; i < number_of_genomes; i++ ) {
-            File dcc_outfile = new File( input_file_properties[ i ][ 0 ]
+            File dcc_outfile = new File( input_file_properties[ i ][ 1 ]
                     + surfacing.DOMAIN_COMBINITON_COUNTS_OUTPUTFILE_SUFFIX );
             if ( out_dir != null ) {
                 dcc_outfile = new File( out_dir + ForesterUtil.FILE_SEPARATOR + dcc_outfile );
@@ -1206,17 +1191,6 @@ public class surfacing {
                 }
             }
         }
-        //        boolean infer_species_trees = false;
-        //        if ( cla.isOptionSet( surfacing.INFER_SPECIES_TREES_OPTION ) ) {
-        //            if ( ( output_file == null ) || ( number_of_genomes < 3 )
-        //                    || ForesterUtil.isEmpty( automated_pairwise_comparison_suffix ) ) {
-        //                ForesterUtil.fatalError( surfacing.PRG_NAME, "cannot infer species trees (-"
-        //                        + surfacing.INFER_SPECIES_TREES_OPTION + " without pairwise analyses ("
-        //                        + surfacing.PAIRWISE_DOMAIN_COMPARISONS_OPTION
-        //                        + "=<suffix for pairwise comparison output files>)" );
-        //            }
-        //            infer_species_trees = true;
-        //        }
         File[] intree_files = null;
         Phylogeny[] intrees = null;
         if ( cla.isOptionSet( surfacing.INPUT_SPECIES_TREE_OPTION ) ) {
@@ -1304,8 +1278,8 @@ public class surfacing {
                             .createDomainIdToSecondaryFeaturesMap( secondary_features_map_files[ i ] );
                 }
                 catch ( final IOException e ) {
-                    ForesterUtil.fatalError( surfacing.PRG_NAME, "cannot read secondary features map file: "
-                            + e.getMessage() );
+                    ForesterUtil.fatalError( surfacing.PRG_NAME,
+                                             "cannot read secondary features map file: " + e.getMessage() );
                 }
                 catch ( final Exception e ) {
                     ForesterUtil.fatalError( surfacing.PRG_NAME, "problem with contents of features map file ["
@@ -1332,17 +1306,9 @@ public class surfacing {
                                      "no (acceptable) go id to term mapping file provided ('GO OBO file') (-"
                                              + surfacing.GO_OBO_FILE_USE_OPTION + "=<file>)" );
         }
-        boolean display_histograms = false;
-        if ( cla.isOptionSet( surfacing.DISPLAY_M_HISTOGRAMS_OPTION ) ) {
-            display_histograms = true;
-        }
         System.out.println( "Output directory            : " + out_dir );
-        if ( input_file_names_from_file != null ) {
-            System.out.println( "Input files names from      : " + input_files_file + " ["
-                    + input_file_names_from_file.length + " input files]" );
-            html_desc.append( "<tr><td>Input files names from:</td><td>" + input_files_file + " ["
-                    + input_file_names_from_file.length + " input files]</td></tr>" + nl );
-        }
+        System.out.println( "Input genomes from          : " + input_genomes_file );
+        html_desc.append( "<tr><td>Input genomes from:</td><td>" + input_genomes_file + "</td></tr>" + nl );
         if ( positive_filter_file != null ) {
             final int filter_size = filter.size();
             System.out.println( "Positive protein filter     : " + positive_filter_file + " [" + filter_size
@@ -1389,6 +1355,11 @@ public class surfacing {
             System.out.println( "E-value maximum (inclusive) : " + e_value_max );
             html_desc.append( "<tr><td>E-value maximum (inclusive):</td><td>" + e_value_max + "</td></tr>" + nl );
         }
+        if ( output_protein_lists_for_all_domains ) {
+            System.out.println( "Domain E-value max          : " + output_list_of_all_proteins_per_domain_e_value_max );
+            html_desc.append( "<tr><td>Protein lists: E-value maximum per domain (inclusive):</td><td>"
+                    + output_list_of_all_proteins_per_domain_e_value_max + "</td></tr>" + nl );
+        }
         System.out.println( "Ignore DUFs                 : " + ignore_dufs );
         if ( ignore_virus_like_ids ) {
             System.out.println( "Ignore virus like ids       : " + ignore_virus_like_ids );
@@ -1416,7 +1387,6 @@ public class surfacing {
         System.out.println( "Ignore combination with self: " + ignore_combination_with_same );
         html_desc.append( "<tr><td>Ignore combination with self for domain combination similarity analyses:</td><td>"
                 + ignore_combination_with_same + "</td></tr>" + nl );
-        ;
         System.out.println( "Consider directedness       : "
                 + ( dc_type != BinaryDomainCombination.DomainCombinationType.BASIC ) );
         html_desc.append( "<tr><td>Consider directedness of binary domain combinations:</td><td>"
@@ -1613,10 +1583,6 @@ public class surfacing {
                 System.out.println( "    Ratio                   : " + ForesterUtil.round( jacknife_ratio, 2 ) );
                 System.out.println( "    Random number seed      : " + random_seed );
             }
-            //                if ( infer_species_trees ) {
-            //                    html_desc.append( "<tr><td>Infer species trees:</td><td>true</td></tr>" + nl );
-            //                    System.out.println( "  Infer species trees       : true" );
-            //                }
             if ( ( intrees != null ) && ( intrees.length > 0 ) ) {
                 for( final File intree_file : intree_files ) {
                     html_desc.append( "<tr><td>Intree for gain/loss parsimony analysis:</td><td>" + intree_file
@@ -1652,7 +1618,7 @@ public class surfacing {
             }
         } // if ( perform_pwc ) {
         System.out.println();
-        html_desc.append( "<tr><td>Command line:</td><td>" + cla.getCommandLineArgsAsString() + "</td></tr>" + nl );
+        html_desc.append( "<tr><td>Command line:</td><td>\n" + cla.getCommandLineArgsAsString() + "\n</td></tr>" + nl );
         System.out.println( "Command line                : " + cla.getCommandLineArgsAsString() );
         BufferedWriter[] query_domains_writer_ary = null;
         List<DomainId>[] query_domain_ids_array = null;
@@ -1735,12 +1701,52 @@ public class surfacing {
         catch ( final IOException e2 ) {
             ForesterUtil.fatalError( surfacing.PRG_NAME, e2.getMessage() );
         }
+        final DescriptiveStatistics protein_coverage_stats = new BasicDescriptiveStatistics();
+        final DescriptiveStatistics all_genomes_domains_per_potein_stats = new BasicDescriptiveStatistics();
+        final SortedMap<Integer, Integer> all_genomes_domains_per_potein_histo = new TreeMap<Integer, Integer>();
+        final SortedSet<String> domains_which_are_always_single = new TreeSet<String>();
+        final SortedSet<String> domains_which_are_sometimes_single_sometimes_not = new TreeSet<String>();
+        final SortedSet<String> domains_which_never_single = new TreeSet<String>();
+        BufferedWriter domains_per_potein_stats_writer = null;
+        try {
+            domains_per_potein_stats_writer = new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR
+                    + output_file + "_domains_per_potein_stats.txt" ) );
+            domains_per_potein_stats_writer.write( "Genome" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( "Mean" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( "SD" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( "Median" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( "N" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( "Min" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( "Max" );
+            domains_per_potein_stats_writer.write( "\n" );
+        }
+        catch ( final IOException e3 ) {
+            e3.printStackTrace();
+        }
+        Map<String, DescriptiveStatistics> protein_length_stats_by_dc = null;
+        Map<String, DescriptiveStatistics> domain_number_stats_by_dc = null;
+        final Map<String, DescriptiveStatistics> domain_length_stats_by_domain = new HashMap<String, DescriptiveStatistics>();
+        if ( PERFORM_DC_REGAIN_PROTEINS_STATS ) {
+            protein_length_stats_by_dc = new HashMap<String, DescriptiveStatistics>();
+            domain_number_stats_by_dc = new HashMap<String, DescriptiveStatistics>();
+        }
+        // Main loop:
+        final SortedMap<String, Set<String>> distinct_domain_architecutures_per_genome = new TreeMap<String, Set<String>>();
+        final SortedMap<String, Integer> distinct_domain_architecuture_counts = new TreeMap<String, Integer>();
         for( int i = 0; i < number_of_genomes; ++i ) {
             System.out.println();
             System.out.println( ( i + 1 ) + "/" + number_of_genomes );
             log( ( i + 1 ) + "/" + number_of_genomes, log_writer );
-            System.out.println( "Processing                                     : " + input_file_properties[ i ][ 0 ] );
-            log( "Genome                                         : " + input_file_properties[ i ][ 0 ], log_writer );
+            System.out.println( "Processing                                     : " + input_file_properties[ i ][ 1 ]
+                    + " [" + input_file_properties[ i ][ 0 ] + "]" );
+            log( "Genome                                         : " + input_file_properties[ i ][ 1 ] + " ["
+                    + input_file_properties[ i ][ 0 ] + "]", log_writer );
             HmmscanPerDomainTableParser parser = null;
             INDIVIDUAL_SCORE_CUTOFF ind_score_cutoff = INDIVIDUAL_SCORE_CUTOFF.NONE;
             if ( individual_score_cutoffs != null ) {
@@ -1762,12 +1768,14 @@ public class surfacing {
                                                           input_file_properties[ i ][ 1 ],
                                                           filter,
                                                           filter_type,
-                                                          ind_score_cutoff );
+                                                          ind_score_cutoff,
+                                                          true );
             }
             else {
                 parser = new HmmscanPerDomainTableParser( new File( input_file_properties[ i ][ 0 ] ),
                                                           input_file_properties[ i ][ 1 ],
-                                                          ind_score_cutoff );
+                                                          ind_score_cutoff,
+                                                          true );
             }
             if ( e_value_max >= 0.0 ) {
                 parser.setEValueMaximum( e_value_max );
@@ -1778,8 +1786,7 @@ public class surfacing {
             if ( max_allowed_overlap != surfacing.MAX_ALLOWED_OVERLAP_DEFAULT ) {
                 parser.setMaxAllowedOverlap( max_allowed_overlap );
             }
-            parser
-                    .setReturnType( HmmscanPerDomainTableParser.ReturnType.UNORDERED_PROTEIN_DOMAIN_COLLECTION_PER_PROTEIN );
+            parser.setReturnType( HmmscanPerDomainTableParser.ReturnType.UNORDERED_PROTEIN_DOMAIN_COLLECTION_PER_PROTEIN );
             if ( individual_score_cutoffs != null ) {
                 parser.setIndividualScoreCutoffs( individual_score_cutoffs );
             }
@@ -1799,10 +1806,24 @@ public class surfacing {
                 System.out.println( "Domains ignored due to virus like id: " );
                 ForesterUtil.printCountingMap( parser.getDomainsIgnoredDueToVirusLikeIdCountsMap() );
             }
+            final double coverage = ( double ) protein_list.size() / parser.getProteinsEncountered();
+            protein_coverage_stats.addValue( coverage );
+            int distinct_das = -1;
+            if ( DA_ANALYSIS ) {
+                final String genome = input_file_properties[ i ][ 0 ];
+                distinct_das = SurfacingUtil.storeDomainArchitectures( genome,
+                                                                       distinct_domain_architecutures_per_genome,
+                                                                       protein_list,
+                                                                       distinct_domain_architecuture_counts );
+            }
             System.out.println( "Number of proteins encountered                 : " + parser.getProteinsEncountered() );
             log( "Number of proteins encountered                 : " + parser.getProteinsEncountered(), log_writer );
             System.out.println( "Number of proteins stored                      : " + protein_list.size() );
             log( "Number of proteins stored                      : " + protein_list.size(), log_writer );
+            System.out.println( "Coverage                                       : "
+                    + ForesterUtil.roundToInt( 100.0 * coverage ) + "%" );
+            log( "Coverage                                       : " + ForesterUtil.roundToInt( 100.0 * coverage )
+                    + "%", log_writer );
             System.out.println( "Domains encountered                            : " + parser.getDomainsEncountered() );
             log( "Domains encountered                            : " + parser.getDomainsEncountered(), log_writer );
             System.out.println( "Domains stored                                 : " + parser.getDomainsStored() );
@@ -1813,7 +1834,8 @@ public class surfacing {
             System.out.println( "Domains ignored due to individual score cutoffs: "
                     + parser.getDomainsIgnoredDueToIndividualScoreCutoff() );
             log( "Domains ignored due to individual score cutoffs: "
-                    + parser.getDomainsIgnoredDueToIndividualScoreCutoff(), log_writer );
+                         + parser.getDomainsIgnoredDueToIndividualScoreCutoff(),
+                 log_writer );
             System.out.println( "Domains ignored due to E-value                 : "
                     + parser.getDomainsIgnoredDueToEval() );
             log( "Domains ignored due to E-value                 : " + parser.getDomainsIgnoredDueToEval(), log_writer );
@@ -1829,7 +1851,8 @@ public class surfacing {
             System.out.println( "Domains ignored due negative domain filter     : "
                     + parser.getDomainsIgnoredDueToNegativeDomainFilter() );
             log( "Domains ignored due negative domain filter     : "
-                    + parser.getDomainsIgnoredDueToNegativeDomainFilter(), log_writer );
+                         + parser.getDomainsIgnoredDueToNegativeDomainFilter(),
+                 log_writer );
             System.out.println( "Domains ignored due to overlap                 : "
                     + parser.getDomainsIgnoredDueToOverlap() );
             log( "Domains ignored due to overlap                 : " + parser.getDomainsIgnoredDueToOverlap(),
@@ -1846,6 +1869,10 @@ public class surfacing {
                 log( "Proteins ignored due to positive filter        : " + parser.getProteinsIgnoredDueToFilter(),
                      log_writer );
             }
+            if ( DA_ANALYSIS ) {
+                System.out.println( "Distinct domain architectures stored           : " + distinct_das );
+                log( "Distinct domain architectures stored           : " + distinct_das, log_writer );
+            }
             System.out.println( "Time for processing                            : " + parser.getTime() + "ms" );
             log( "", log_writer );
             html_desc.append( "<tr><td>" + input_file_properties[ i ][ 0 ] + " [species: "
@@ -1865,45 +1892,60 @@ public class surfacing {
                         + parser.getProteinsIgnoredDueToFilter() );
             }
             html_desc.append( "</td></tr>" + nl );
-            // domain_partner_counts_array[ i ] =
-            // Methods.getDomainPartnerCounts( protein_domain_collections_array[
-            // i ],
-            // false, input_file_properties[ i ][ 1 ] );
             try {
                 int count = 0;
                 for( final Protein protein : protein_list ) {
                     dc_data_writer.write( SurfacingUtil.proteinToDomainCombinations( protein, count + "", "\t" )
                             .toString() );
                     ++count;
+                    for( final Domain d : protein.getProteinDomains() ) {
+                        final String d_str = d.getDomainId().toString();
+                        if ( !domain_length_stats_by_domain.containsKey( d_str ) ) {
+                            domain_length_stats_by_domain.put( d_str, new BasicDescriptiveStatistics() );
+                        }
+                        domain_length_stats_by_domain.get( d_str ).addValue( d.getLength() );
+                    }
                 }
             }
             catch ( final IOException e ) {
                 ForesterUtil.fatalError( surfacing.PRG_NAME, e.toString() );
             }
-            gwcd_list.add( BasicGenomeWideCombinableDomains
-                    .createInstance( protein_list,
-                                     ignore_combination_with_same,
-                                     new BasicSpecies( input_file_properties[ i ][ 1 ] ),
-                                     domain_id_to_go_ids_map,
-                                     dc_type ) );
+            SurfacingUtil.domainsPerProteinsStatistics( input_file_properties[ i ][ 1 ],
+                                                        protein_list,
+                                                        all_genomes_domains_per_potein_stats,
+                                                        all_genomes_domains_per_potein_histo,
+                                                        domains_which_are_always_single,
+                                                        domains_which_are_sometimes_single_sometimes_not,
+                                                        domains_which_never_single,
+                                                        domains_per_potein_stats_writer );
             domain_lengths_table.addLengths( protein_list );
-            if ( gwcd_list.get( i ).getSize() > 0 ) {
-                SurfacingUtil.writeDomainCombinationsCountsFile( input_file_properties,
-                                                                 out_dir,
-                                                                 per_genome_domain_promiscuity_statistics_writer,
-                                                                 gwcd_list.get( i ),
-                                                                 i,
-                                                                 dc_sort_order );
-                if ( output_binary_domain_combinationsfor_graph_analysis ) {
-                    SurfacingUtil.writeBinaryDomainCombinationsFileForGraphAnalysis( input_file_properties,
-                                                                                     out_dir,
-                                                                                     gwcd_list.get( i ),
-                                                                                     i,
-                                                                                     dc_sort_order );
+            if ( !DA_ANALYSIS ) {
+                gwcd_list.add( BasicGenomeWideCombinableDomains
+                        .createInstance( protein_list,
+                                         ignore_combination_with_same,
+                                         new BasicSpecies( input_file_properties[ i ][ 1 ] ),
+                                         domain_id_to_go_ids_map,
+                                         dc_type,
+                                         protein_length_stats_by_dc,
+                                         domain_number_stats_by_dc ) );
+                if ( gwcd_list.get( i ).getSize() > 0 ) {
+                    SurfacingUtil.writeDomainCombinationsCountsFile( input_file_properties,
+                                                                     out_dir,
+                                                                     per_genome_domain_promiscuity_statistics_writer,
+                                                                     gwcd_list.get( i ),
+                                                                     i,
+                                                                     dc_sort_order );
+                    if ( output_binary_domain_combinationsfor_graph_analysis ) {
+                        SurfacingUtil.writeBinaryDomainCombinationsFileForGraphAnalysis( input_file_properties,
+                                                                                         out_dir,
+                                                                                         gwcd_list.get( i ),
+                                                                                         i,
+                                                                                         dc_sort_order );
+                    }
+                    SurfacingUtil.addAllDomainIdsToSet( gwcd_list.get( i ), all_domains_encountered );
+                    SurfacingUtil.addAllBinaryDomainCombinationToSet( gwcd_list.get( i ),
+                                                                      all_bin_domain_combinations_encountered );
                 }
-                SurfacingUtil.addAllDomainIdsToSet( gwcd_list.get( i ), all_domains_encountered );
-                SurfacingUtil.addAllBinaryDomainCombinationToSet( gwcd_list.get( i ),
-                                                                  all_bin_domain_combinations_encountered );
             }
             if ( query_domains_writer_ary != null ) {
                 for( int j = 0; j < query_domain_ids_array.length; j++ ) {
@@ -1911,7 +1953,8 @@ public class surfacing {
                         SurfacingUtil.extractProteinNames( protein_list,
                                                            query_domain_ids_array[ j ],
                                                            query_domains_writer_ary[ j ],
-                                                           "\t" );
+                                                           "\t",
+                                                           LIMIT_SPEC_FOR_PROT_EX );
                         query_domains_writer_ary[ j ].flush();
                     }
                     catch ( final IOException e ) {
@@ -1930,19 +1973,61 @@ public class surfacing {
             }
             System.gc();
         } // for( int i = 0; i < number_of_genomes; ++i ) {
+        ForesterUtil.programMessage( PRG_NAME, "Wrote domain promiscuities to: "
+                + per_genome_domain_promiscuity_statistics_file );
+        //
+        if ( DA_ANALYSIS ) {
+            SurfacingUtil.performDomainArchitectureAnalysis( distinct_domain_architecutures_per_genome,
+                                                             distinct_domain_architecuture_counts,
+                                                             10,
+                                                             new File( out_dir.toString() + "/" + output_file
+                                                                     + "_DA_counts.txt" ),
+                                                             new File( out_dir.toString() + "/" + output_file
+                                                                     + "_unique_DAs.txt" ) );
+            distinct_domain_architecutures_per_genome.clear();
+            distinct_domain_architecuture_counts.clear();
+            System.gc();
+        }
         try {
-            per_genome_domain_promiscuity_statistics_writer.flush();
-            per_genome_domain_promiscuity_statistics_writer.close();
-            dc_data_writer.flush();
-            dc_data_writer.close();
-            log_writer.flush();
-            log_writer.close();
+            domains_per_potein_stats_writer.write( "ALL" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( all_genomes_domains_per_potein_stats.arithmeticMean() + "" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( all_genomes_domains_per_potein_stats.sampleStandardDeviation() + "" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( all_genomes_domains_per_potein_stats.median() + "" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( all_genomes_domains_per_potein_stats.getN() + "" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( all_genomes_domains_per_potein_stats.getMin() + "" );
+            domains_per_potein_stats_writer.write( "\t" );
+            domains_per_potein_stats_writer.write( all_genomes_domains_per_potein_stats.getMax() + "" );
+            domains_per_potein_stats_writer.write( "\n" );
+            domains_per_potein_stats_writer.close();
+            printOutPercentageOfMultidomainProteins( all_genomes_domains_per_potein_histo, log_writer );
+            ForesterUtil.map2file( new File( out_dir + ForesterUtil.FILE_SEPARATOR + output_file
+                    + "_all_genomes_domains_per_potein_histo.txt" ), all_genomes_domains_per_potein_histo, "\t", "\n" );
+            ForesterUtil.collection2file( new File( out_dir + ForesterUtil.FILE_SEPARATOR + output_file
+                    + "_domains_always_single_.txt" ), domains_which_are_always_single, "\n" );
+            ForesterUtil.collection2file( new File( out_dir + ForesterUtil.FILE_SEPARATOR + output_file
+                    + "_domains_single_or_combined.txt" ), domains_which_are_sometimes_single_sometimes_not, "\n" );
+            ForesterUtil.collection2file( new File( out_dir + ForesterUtil.FILE_SEPARATOR + output_file
+                    + "_domains_always_combined.txt" ), domains_which_never_single, "\n" );
+            ForesterUtil.programMessage( PRG_NAME,
+                                         "Average of proteins with a least one domain assigned: "
+                                                 + ( 100 * protein_coverage_stats.arithmeticMean() ) + "% (+/-"
+                                                 + ( 100 * protein_coverage_stats.sampleStandardDeviation() ) + "%)" );
+            ForesterUtil.programMessage( PRG_NAME, "Range of proteins with a least one domain assigned: "
+                    + ( 100 * protein_coverage_stats.getMin() ) + "%-" + ( 100 * protein_coverage_stats.getMax() )
+                    + "%" );
+            log( "Average of prot with a least one dom assigned  : " + ( 100 * protein_coverage_stats.arithmeticMean() )
+                    + "% (+/-" + ( 100 * protein_coverage_stats.sampleStandardDeviation() ) + "%)", log_writer );
+            log( "Range of prot with a least one dom assigned    : " + ( 100 * protein_coverage_stats.getMin() ) + "%-"
+                    + ( 100 * protein_coverage_stats.getMax() ) + "%", log_writer );
         }
         catch ( final IOException e2 ) {
             ForesterUtil.fatalError( surfacing.PRG_NAME, e2.getLocalizedMessage() );
         }
-        ForesterUtil.programMessage( PRG_NAME, "Wrote domain promiscuities to: "
-                + per_genome_domain_promiscuity_statistics_file );
         if ( query_domains_writer_ary != null ) {
             for( int j = 0; j < query_domain_ids_array.length; j++ ) {
                 try {
@@ -1953,6 +2038,14 @@ public class surfacing {
                 }
             }
         }
+        try {
+            per_genome_domain_promiscuity_statistics_writer.close();
+            dc_data_writer.close();
+            log_writer.close();
+        }
+        catch ( final IOException e2 ) {
+            ForesterUtil.fatalError( surfacing.PRG_NAME, e2.getLocalizedMessage() );
+        }
         if ( PERFORM_DOMAIN_LENGTH_ANALYSIS ) {
             try {
                 SurfacingUtil.executeDomainLengthAnalysis( input_file_properties,
@@ -2003,11 +2096,19 @@ public class surfacing {
         DescriptiveStatistics pw_stats = null;
         try {
             String my_outfile = output_file.toString();
-            if ( !my_outfile.endsWith( ".html" ) ) {
+            Map<Character, Writer> split_writers = null;
+            Writer writer = null;
+            if ( similarities.size() > MINIMAL_NUMBER_OF_SIMILARITIES_FOR_SPLITTING ) {
+                if ( my_outfile.endsWith( ".html" ) ) {
+                    my_outfile = my_outfile.substring( 0, my_outfile.length() - 5 );
+                }
+                split_writers = new HashMap<Character, Writer>();
+                createSplitWriters( out_dir, my_outfile, split_writers );
+            }
+            else if ( !my_outfile.endsWith( ".html" ) ) {
                 my_outfile += ".html";
+                writer = new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile ) );
             }
-            final Writer writer = new BufferedWriter( new FileWriter( out_dir == null ? my_outfile : out_dir
-                    + ForesterUtil.FILE_SEPARATOR + my_outfile ) );
             List<Species> species_order = null;
             if ( species_matrix ) {
                 species_order = new ArrayList<Species>();
@@ -2027,6 +2128,7 @@ public class surfacing {
                     .writeDomainSimilaritiesToFile( html_desc,
                                                     new StringBuilder( number_of_genomes + " genomes" ),
                                                     writer,
+                                                    split_writers,
                                                     similarities,
                                                     number_of_genomes == 2,
                                                     species_order,
@@ -2069,7 +2171,6 @@ public class surfacing {
                                              true,
                                              surfacing.PAIRWISE_DOMAIN_COMPARISONS_PREFIX,
                                              surfacing.PRG_NAME,
-                                             display_histograms,
                                              out_dir,
                                              write_pwc_files );
             String matrix_output_file = new String( output_file.toString() );
@@ -2082,12 +2183,13 @@ public class surfacing {
             }
             SurfacingUtil.writeMatrixToFile( new File( matrix_output_file
                     + surfacing.MATRIX_MEAN_SCORE_BASED_GENOME_DISTANCE_SUFFIX ), pwgc.getDomainDistanceScoresMeans() );
+            SurfacingUtil
+                    .writeMatrixToFile( new File( matrix_output_file
+                                                + surfacing.MATRIX_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX ),
+                                        pwgc.getSharedBinaryCombinationsBasedDistances() );
             SurfacingUtil.writeMatrixToFile( new File( matrix_output_file
-                    + surfacing.MATRIX_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX ), pwgc
-                    .getSharedBinaryCombinationsBasedDistances() );
-            SurfacingUtil.writeMatrixToFile( new File( matrix_output_file
-                    + surfacing.MATRIX_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX ), pwgc
-                    .getSharedDomainsBasedDistances() );
+                                                     + surfacing.MATRIX_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX ),
+                                             pwgc.getSharedDomainsBasedDistances() );
             final Phylogeny nj_gd = SurfacingUtil.createNjTreeBasedOnMatrixToFile( new File( matrix_output_file
                     + surfacing.NJ_TREE_MEAN_SCORE_BASED_GENOME_DISTANCE_SUFFIX ), pwgc.getDomainDistanceScoresMeans()
                     .get( 0 ) );
@@ -2101,16 +2203,6 @@ public class surfacing {
             inferred_trees.add( nj_gd );
             inferred_trees.add( nj_bc );
             inferred_trees.add( nj_d );
-            // final List<HistogramData> histogram_datas = pwgc.getHistogramDatas();
-            //            if ( infer_species_trees ) {
-            //                inferred_trees = new ArrayList<Phylogeny>();
-            //                final List<Phylogeny> inferred_trees_bc =  inferSpeciesTrees( new File( output_file + INFERRED_SBC_BASED_NJ_SPECIES_TREE_SUFFIX ), pwgc
-            //                        .getSharedBinaryCombinationsBasedDistances() );
-            //                final List<Phylogeny> inferred_trees_d =  inferSpeciesTrees( new File( output_file + INFERRED_SD_BASED_NJ_SPECIES_TREE_SUFFIX ), pwgc
-            //                        .getSharedDomainsBasedDistances() );
-            //                inferred_trees.addAll( inferred_trees_bc );
-            //                inferred_trees.addAll( inferred_trees_d );
-            //            }
             if ( jacknifed_distances ) {
                 pwgc.performPairwiseComparisonsJacknifed( species,
                                                           number_of_genomes,
@@ -2119,14 +2211,19 @@ public class surfacing {
                                                           jacknife_resamplings,
                                                           jacknife_ratio,
                                                           random_seed );
-                SurfacingUtil.writeMatrixToFile( new File( matrix_output_file + "_"
-                        + ForesterUtil.round( jacknife_ratio, 2 ) + "_" + jacknife_resamplings
-                        + surfacing.MATRIX_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX ), pwgc
-                        .getSharedBinaryCombinationsBasedDistances() );
-                SurfacingUtil.writeMatrixToFile( new File( matrix_output_file + "_"
-                        + ForesterUtil.round( jacknife_ratio, 2 ) + "_" + jacknife_resamplings
-                        + surfacing.MATRIX_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX ), pwgc
-                        .getSharedDomainsBasedDistances() );
+                SurfacingUtil
+                        .writeMatrixToFile( new File( matrix_output_file
+                                                    + "_"
+                                                    + ForesterUtil.round( jacknife_ratio, 2 )
+                                                    + "_"
+                                                    + jacknife_resamplings
+                                                    + surfacing.MATRIX_SHARED_BIN_COMBINATIONS_BASED_GENOME_DISTANCE_SUFFIX ),
+                                            pwgc.getSharedBinaryCombinationsBasedDistances() );
+                SurfacingUtil
+                        .writeMatrixToFile( new File( matrix_output_file + "_" + ForesterUtil.round( jacknife_ratio, 2 )
+                                                    + "_" + jacknife_resamplings
+                                                    + surfacing.MATRIX_SHARED_DOMAINS_BASED_GENOME_DISTANCE_SUFFIX ),
+                                            pwgc.getSharedDomainsBasedDistances() );
                 //                if ( infer_species_trees ) {
                 //                    inferSpeciesTrees( new File( output_file + "_" + jacknife_resamplings
                 //                            + INFERRED_SBC_BASED_NJ_SPECIES_TREE_SUFFIX ), pwgc
@@ -2135,17 +2232,6 @@ public class surfacing {
                 //                            + INFERRED_SD_BASED_NJ_SPECIES_TREE_SUFFIX ), pwgc.getSharedDomainsBasedDistances() );
                 //                }
             }
-            if ( display_histograms ) {
-                //                final List<HistogramData> histogram_datas_all = new ArrayList<HistogramData>();
-                //                histogram_datas_all.add( new HistogramData( "all",
-                //                                                            values_for_all_scores_histogram,
-                //                                                            null,
-                //                                                            20 ) );
-                //                final HistogramsFrame hf_all = new HistogramsFrame( histogram_datas_all );
-                //                final HistogramsFrame hf = new HistogramsFrame( histogram_datas );
-                //                hf_all.setVisible( true );
-                //                hf.setVisible( true );
-            }
         } // if ( ( output_file != null ) && ( number_of_genomes > 2 ) && !isEmpty( automated_pairwise_comparison_suffix ) )
         if ( ( out_dir != null ) && ( !perform_pwc ) ) {
             output_file = new File( out_dir + ForesterUtil.FILE_SEPARATOR + output_file );
@@ -2182,7 +2268,10 @@ public class surfacing {
                                                         output_binary_domain_combinationsfor_graph_analysis,
                                                         all_bin_domain_combinations_gained_fitch,
                                                         all_bin_domain_combinations_lost_fitch,
-                                                        dc_type );
+                                                        dc_type,
+                                                        protein_length_stats_by_dc,
+                                                        domain_number_stats_by_dc,
+                                                        domain_length_stats_by_domain );
                 // Listing of all domain combinations gained is only done if only one input tree is used. 
                 if ( ( domain_id_to_secondary_features_maps != null )
                         && ( domain_id_to_secondary_features_maps.length > 0 ) ) {
@@ -2211,7 +2300,7 @@ public class surfacing {
                                 System.out.print( ", not mapped domains = " + mapping_results.getSumOfFailures() );
                                 if ( total_domains > 0 ) {
                                     System.out.println( ", mapped ratio = "
-                                            + ( 100 * mapping_results.getSumOfSuccesses() / total_domains ) + "%" );
+                                            + ( ( 100 * mapping_results.getSumOfSuccesses() ) / total_domains ) + "%" );
                                 }
                                 else {
                                     System.out.println( ", mapped ratio = n/a (total domains = 0 )" );
@@ -2235,39 +2324,11 @@ public class surfacing {
                                       plus_minus_analysis_numbers );
         }
         if ( output_protein_lists_for_all_domains ) {
-            writeProteinListsForAllSpecies( out_dir, protein_lists_per_species, gwcd_list );
-        }
-        //        if ( ( intrees != null ) && ( intrees.length > 0 ) && ( inferred_trees != null ) && ( inferred_trees.size() > 0 ) ) {
-        //            final StringBuilder parameters_sb = createParametersAsString( ignore_dufs,
-        //                                                                          e_value_max,
-        //                                                                          max_allowed_overlap,
-        //                                                                          no_engulfing_overlaps,
-        //                                                                          cutoff_scores_file );
-        //            String s = "_";
-        //            if ( radomize_fitch_parsimony ) {
-        //                s += random_number_seed_for_fitch_parsimony + "_";
-        //            }
-        //            int i = 0;
-        //            for( final Phylogeny inferred_tree : inferred_trees ) {
-        //                if ( !inferred_tree.isRooted() ) { 
-        //                    intrees[ 0 ].getRoot().getName();
-        //                    inferred_tree.r
-        //                }
-        //                final String outfile_name = ForesterUtil.removeSuffix( inferred_tree.getName() ) + s;
-        //                final DomainParsimonyCalculator domain_parsimony = DomainParsimonyCalculator
-        //                        .createInstance( inferred_tree, gwcd_list );
-        //                SurfacingUtil.executeParsimonyAnalysis( random_number_seed_for_fitch_parsimony,
-        //                                                        radomize_fitch_parsimony,
-        //                                                        outfile_name,
-        //                                                        domain_parsimony,
-        //                                                        inferred_tree,
-        //                                                        domain_id_to_go_ids_map,
-        //                                                        go_id_to_term_map,
-        //                                                        go_namespace_limit,
-        //                                                        parameters_sb.toString() );
-        //                i++;
-        //            }
-        //        }
+            writeProteinListsForAllSpecies( out_dir,
+                                            protein_lists_per_species,
+                                            gwcd_list,
+                                            output_list_of_all_proteins_per_domain_e_value_max );
+        }
         if ( all_bin_domain_combinations_gained_fitch != null ) {
             try {
                 executeFitchGainsAnalysis( new File( output_file
@@ -2297,18 +2358,87 @@ public class surfacing {
         final Runtime rt = java.lang.Runtime.getRuntime();
         final long free_memory = rt.freeMemory() / 1000000;
         final long total_memory = rt.totalMemory() / 1000000;
-        System.out.println();
-        System.out.println( "Time for analysis : " + ( new Date().getTime() - analysis_start_time ) + "ms" );
-        System.out.println( "Total running time: " + ( new Date().getTime() - start_time ) + "ms " );
-        System.out.println( "Free memory       : " + free_memory + "MB, total memory: " + total_memory + "MB" );
-        System.out.println();
-        System.out.println( "If this application is useful to you, please cite:" );
-        System.out.println( surfacing.WWW );
-        System.out.println();
+        ForesterUtil.programMessage( PRG_NAME, "Time for analysis : " + ( new Date().getTime() - analysis_start_time )
+                + "ms" );
+        ForesterUtil.programMessage( PRG_NAME, "Total running time: " + ( new Date().getTime() - start_time ) + "ms " );
+        ForesterUtil.programMessage( PRG_NAME, "Free memory       : " + free_memory + "MB, total memory: "
+                + total_memory + "MB" );
+        ForesterUtil.programMessage( PRG_NAME, "If this application is useful to you, please cite:" );
+        ForesterUtil.programMessage( PRG_NAME, surfacing.WWW );
         ForesterUtil.programMessage( PRG_NAME, "OK" );
         System.out.println();
     }
 
+    private static void createSplitWriters( final File out_dir,
+                                            final String my_outfile,
+                                            final Map<Character, Writer> split_writers ) throws IOException {
+        split_writers.put( 'a', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_A.html" ) ) );
+        split_writers.put( 'b', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_B.html" ) ) );
+        split_writers.put( 'c', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_C.html" ) ) );
+        split_writers.put( 'd', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_D.html" ) ) );
+        split_writers.put( 'e', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_E.html" ) ) );
+        split_writers.put( 'f', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_F.html" ) ) );
+        split_writers.put( 'g', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_G.html" ) ) );
+        split_writers.put( 'h', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_H.html" ) ) );
+        split_writers.put( 'i', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_I.html" ) ) );
+        split_writers.put( 'j', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_J.html" ) ) );
+        split_writers.put( 'k', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_K.html" ) ) );
+        split_writers.put( 'l', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_L.html" ) ) );
+        split_writers.put( 'm', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_M.html" ) ) );
+        split_writers.put( 'n', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_N.html" ) ) );
+        split_writers.put( 'o', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_O.html" ) ) );
+        split_writers.put( 'p', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_P.html" ) ) );
+        split_writers.put( 'q', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_Q.html" ) ) );
+        split_writers.put( 'r', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_R.html" ) ) );
+        split_writers.put( 's', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_S.html" ) ) );
+        split_writers.put( 't', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_T.html" ) ) );
+        split_writers.put( 'u', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_U.html" ) ) );
+        split_writers.put( 'v', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_V.html" ) ) );
+        split_writers.put( 'w', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_W.html" ) ) );
+        split_writers.put( 'x', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_X.html" ) ) );
+        split_writers.put( 'y', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_Y.html" ) ) );
+        split_writers.put( 'z', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_Z.html" ) ) );
+        split_writers.put( '0', new BufferedWriter( new FileWriter( out_dir + ForesterUtil.FILE_SEPARATOR + my_outfile
+                + "_domains_0.html" ) ) );
+    }
+
+    private static void printOutPercentageOfMultidomainProteins( final SortedMap<Integer, Integer> all_genomes_domains_per_potein_histo,
+                                                                 final Writer log_writer ) {
+        int sum = 0;
+        for( final Entry<Integer, Integer> entry : all_genomes_domains_per_potein_histo.entrySet() ) {
+            sum += entry.getValue();
+        }
+        final double percentage = ( 100.0 * ( sum - all_genomes_domains_per_potein_histo.get( 1 ) ) ) / sum;
+        ForesterUtil.programMessage( PRG_NAME, "Percentage of multidomain proteins: " + percentage + "%" );
+        log( "Percentage of multidomain proteins:            : " + percentage + "%", log_writer );
+    }
+
     private static void preparePhylogenyForParsimonyAnalyses( final Phylogeny intree,
                                                               final String[][] input_file_properties ) {
         final String[] genomes = new String[ input_file_properties.length ];
@@ -2325,12 +2455,21 @@ public class surfacing {
             final PhylogenyNode n = it.next();
             if ( ForesterUtil.isEmpty( n.getName() ) ) {
                 if ( n.getNodeData().isHasTaxonomy()
+                        && !ForesterUtil.isEmpty( n.getNodeData().getTaxonomy().getTaxonomyCode() ) ) {
+                    n.setName( n.getNodeData().getTaxonomy().getTaxonomyCode() );
+                }
+                else if ( n.getNodeData().isHasTaxonomy()
                         && !ForesterUtil.isEmpty( n.getNodeData().getTaxonomy().getScientificName() ) ) {
                     n.setName( n.getNodeData().getTaxonomy().getScientificName() );
                 }
+                else if ( n.getNodeData().isHasTaxonomy()
+                        && !ForesterUtil.isEmpty( n.getNodeData().getTaxonomy().getCommonName() ) ) {
+                    n.setName( n.getNodeData().getTaxonomy().getCommonName() );
+                }
                 else {
-                    ForesterUtil.fatalError( surfacing.PRG_NAME,
-                                             "node without both name and scientific taxonomy name found" );
+                    ForesterUtil
+                            .fatalError( surfacing.PRG_NAME,
+                                         "node with no name, scientific name, common name, or taxonomy code present" );
                 }
             }
         }
@@ -2343,34 +2482,17 @@ public class surfacing {
             }
             System.out.println( "--" );
         }
-        for( int i = 0; i < input_file_properties.length; ++i ) {
+        for( final String[] input_file_propertie : input_file_properties ) {
             try {
-                intree.getNode( input_file_properties[ i ][ 1 ] );
+                intree.getNode( input_file_propertie[ 1 ] );
             }
             catch ( final IllegalArgumentException e ) {
-                ForesterUtil.fatalError( surfacing.PRG_NAME, "node named [" + input_file_properties[ i ][ 1 ]
+                ForesterUtil.fatalError( surfacing.PRG_NAME, "node named [" + input_file_propertie[ 1 ]
                         + "] not present/not unique in input tree" );
             }
         }
     }
 
-    // public static StringBuffer stringCombinableDomainsMapToStringBuffer(
-    // final SortedMap<String, CombinableDomains> map ) {
-    // final StringBuffer sb = new StringBuffer();
-    // for( final Iterator<String> iter = map.keySet().iterator();
-    // iter.hasNext(); ) {
-    // final Object key = iter.next();
-    // sb.append( ForesterUtil.pad( new StringBuffer( key.toString() ), 18, ' ',
-    // false ) );
-    // final CombinableDomains domain_combination = map.get( key );
-    // sb.append( ForesterUtil.pad( new StringBuffer( "" +
-    // domain_combination.getNumberOfCombiningDomains() ), 8,
-    // ' ', false ) );
-    // sb.append( domain_combination.toStringBuffer() );
-    // sb.append( ForesterUtil.getLineSeparator() );
-    // }
-    // return sb;
-    // }
     private static void printHelp() {
         System.out.println();
         System.out.println( "Usage:" );
@@ -2422,8 +2544,6 @@ public class surfacing {
         System.out.println( surfacing.INPUT_SPECIES_TREE_OPTION
                 + ": species tree, to perform (Dollo, Fitch) parismony analyses" );
         System.out
-                .println( surfacing.DISPLAY_M_HISTOGRAMS_OPTION + ": to display multiple histograms (using fluorite)" );
-        System.out
                 .println( JACKNIFE_OPTION
                         + ": perform jacknife resampling for domain and binary domain combination based distance matrices [default resamplings: "
                         + JACKNIFE_NUMBER_OF_RESAMPLINGS_DEFAULT + "]" );
@@ -2443,7 +2563,7 @@ public class surfacing {
                 + "=<file>: to filter out proteins containing at least one domain listed in <file>" );
         System.out.println( surfacing.FILTER_NEGATIVE_DOMAINS_OPTION
                 + "=<file>: to filter out (ignore) domains listed in <file>" );
-        System.out.println( surfacing.INPUT_FILES_FROM_FILE_OPTION + "=<file>: to read input files from <file>" );
+        System.out.println( surfacing.INPUT_GENOMES_FILE_OPTION + "=<file>: to read input files from <file>" );
         System.out
                 .println( surfacing.RANDOM_SEED_FOR_FITCH_PARSIMONY_OPTION
                         + "=<seed>: seed for random number generator for Fitch Parsimony analysis (type: long, default: no randomization - given a choice, prefer absence" );
@@ -2460,14 +2580,19 @@ public class surfacing {
         System.out.println( surfacing.DOMAIN_COMBINITONS_OUTPUT_OPTION_FOR_GRAPH_ANALYSIS
                 + ": to output binary domain combinations for (downstream) graph analysis" );
         System.out.println( surfacing.OUTPUT_LIST_OF_ALL_PROTEINS_OPTIONS + ": to output all proteins per domain" );
+        System.out.println( surfacing.OUTPUT_LIST_OF_ALL_PROTEINS_PER_DOMAIN_E_VALUE_OPTION
+                + ": e value max per domain for output of all proteins per domain" );
         System.out.println();
+        System.out.println( "Example 1: java -Xms128m -Xmx512m -cp path/to/forester.jar"
+                + " org.forester.application.surfacing p2g=pfam2go_2012_02_07.txt -dufs -cos=Pfam_260_NC1"
+                + " -no_eo -mo=0 -genomes=eukaryotes.txt -out_dir=out -o=o "
+                + " -species_tree=tol.xml -obo=gene_ontology_2012_02_07.obo -pos_filter=f.txt -all_prot" );
         System.out.println();
-        System.out.println( "Example: java -Xms128m -Xmx512m -cp path/to/forester.jar"
-                + "org.forester.application.surfacing -detail=punctilious -o=TEST.html -pwc=TEST"
+        System.out.println( "Example 2: java -Xms128m -Xmx512m -cp path/to/forester.jar"
+                + " org.forester.application.surfacing -detail=punctilious -o=TEST.html -pwc=TEST"
                 + " -cos=Pfam_ls_22_TC2 -p2g=pfam2go -obo=gene_ontology_edit.obo "
-                + "-dc_sort=dom -ignore_with_self -no_singles -e=0.001 -mo=1 -no_eo "
-                + "-ds_output=detailed_html -scoring=domains -sort=alpha -" + JACKNIFE_OPTION
-                + "=50 human mouse brafl strpu" );
+                + "-dc_sort=dom -ignore_with_self -no_singles -e=0.001 -mo=1 -no_eo -genomes=eukaryotes.txt "
+                + "-ds_output=detailed_html -scoring=domains -sort=alpha " );
         System.out.println();
     }
 
@@ -2492,24 +2617,17 @@ public class surfacing {
         }
     }
 
-    private static String[][] processInputFileNames( final String[] names ) {
-        final String[][] input_file_properties = new String[ names.length ][];
-        for( int i = 0; i < names.length; ++i ) {
-            if ( names[ i ].indexOf( SEPARATOR_FOR_INPUT_VALUES ) < 0 ) {
-                input_file_properties[ i ] = new String[ 2 ];
-                input_file_properties[ i ][ 0 ] = names[ i ];
-                input_file_properties[ i ][ 1 ] = names[ i ];
-            }
-            else {
-                input_file_properties[ i ] = names[ i ].split( surfacing.SEPARATOR_FOR_INPUT_VALUES + "" );
-                if ( input_file_properties[ i ].length != 3 ) {
-                    ForesterUtil
-                            .fatalError( surfacing.PRG_NAME,
-                                         "properties for the input files (hmmpfam output) are expected "
-                                                 + "to be in the following format \"<hmmpfam output file>#<species>\" (or just one word, which is both the filename and the species id), instead received \""
-                                                 + names[ i ] + "\"" );
-                }
-            }
+    private static String[][] processInputGenomesFile( final File input_genomes ) {
+        String[][] input_file_properties = null;
+        try {
+            input_file_properties = ForesterUtil.file22dArray( input_genomes );
+        }
+        catch ( final IOException e ) {
+            ForesterUtil.fatalError( surfacing.PRG_NAME,
+                                     "genomes files is to be in the following format \"<hmmpfam output file> <species>\": "
+                                             + e.getLocalizedMessage() );
+        }
+        for( int i = 0; i < input_file_properties.length; ++i ) {
             final String error = ForesterUtil.isReadableFile( new File( input_file_properties[ i ][ 0 ] ) );
             if ( !ForesterUtil.isEmpty( error ) ) {
                 ForesterUtil.fatalError( surfacing.PRG_NAME, error );
@@ -2636,7 +2754,8 @@ public class surfacing {
 
     private static void writeProteinListsForAllSpecies( final File output_dir,
                                                         final SortedMap<Species, List<Protein>> protein_lists_per_species,
-                                                        final List<GenomeWideCombinableDomains> gwcd_list ) {
+                                                        final List<GenomeWideCombinableDomains> gwcd_list,
+                                                        final double domain_e_cutoff ) {
         final SortedSet<DomainId> all_domains = new TreeSet<DomainId>();
         for( final GenomeWideCombinableDomains gwcd : gwcd_list ) {
             all_domains.addAll( gwcd.getAllDomainIds() );
@@ -2646,7 +2765,12 @@ public class surfacing {
             SurfacingUtil.checkForOutputFileWriteability( out );
             try {
                 final Writer proteins_file_writer = new BufferedWriter( new FileWriter( out ) );
-                SurfacingUtil.extractProteinNames( protein_lists_per_species, domain, proteins_file_writer, "\t" );
+                SurfacingUtil.extractProteinNames( protein_lists_per_species,
+                                                   domain,
+                                                   proteins_file_writer,
+                                                   "\t",
+                                                   LIMIT_SPEC_FOR_PROT_EX,
+                                                   domain_e_cutoff );
                 proteins_file_writer.close();
             }
             catch ( final IOException e ) {