X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=wiki%2Fgenetreepreprocessing.wiki;h=25348f9535efca4f298422d8e1172b9f06a3df39;hb=7bbb45295594e9574ee64a32fac17a93b5aa6ade;hp=57fffc2bdd2cf4ad45f3408497f17f6afdf63488;hpb=391dd8fc09ec64e05037ae4ff19c2d6dd1b88335;p=jalview.git

diff --git a/wiki/genetreepreprocessing.wiki b/wiki/genetreepreprocessing.wiki
index 57fffc2..25348f9 100644
--- a/wiki/genetreepreprocessing.wiki
+++ b/wiki/genetreepreprocessing.wiki
@@ -1,4 +1,10 @@
-= Gene tree Preprocessing =
+#summary preprocessing of gene trees for speciation/duplication inference
+
+= Gene tree preprocessing =
+
+== Purpose ==
+
+Use EBI database to add species information to a gene tree which has sequence identifiers as labels.
 
 == Usage == 
 {{{
@@ -10,8 +16,9 @@ path/to/forester.jar org.forester.application.gene_tree_preprocess <input tree i
 
 == Details ==
 
-Output is two files:
+Output consists of three files:
   * input-name_preprocessed_gene_tree.phylo.xml
+  * input-name_species_present.txt
   * input-name_removed_nodes.txt