+++ /dev/null
-/*
- * This file is part of TISEAN
- *
- * Copyright (c) 1998-2007 Rainer Hegger, Holger Kantz, Thomas Schreiber
- *
- * TISEAN is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * TISEAN is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with TISEAN; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-/*Author: Rainer Hegger. Last modified Dec 6, 2005*/
-/*Changes:
- 12/06/05: shift output x value to center of interval
-*/
-#include <math.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "routines/tsa.h"
-
-#define WID_STR "Makes a histogram of the data"
-
-unsigned long length=ULONG_MAX;
-unsigned long base=50;
-unsigned long exclude=0;
-unsigned int column=1;
-unsigned int verbosity=0xff;
-double size;
-char my_stdout=1,gotsize=0;
-char *outfile=NULL;
-char *infile=NULL;
-
-double *series;
-double average,var;
-double min,max;
-long *box;
-
-void show_options(char *progname)
-{
- what_i_do(progname,WID_STR);
- fprintf(stderr," Usage: %s [options]\n",progname);
- fprintf(stderr," options:\n");
- fprintf(stderr,"Everything not being a valid option will be interpreted as a"
- " possible datafile.\nIf no datafile is given stdin is read. "
- " Just - also means stdin\n");
- fprintf(stderr,"\t-l length of file [default whole file]\n");
- fprintf(stderr,"\t-x # of lines to ignore [default %ld]\n",exclude);
- fprintf(stderr,"\t-c column to read [default %d]\n",column);
- fprintf(stderr,"\t-b # of intervals [default %ld]\n",base);
- fprintf(stderr,"\t-o output file [default 'datafile'.dat ;"
- " If no -o is given: stdout]\n");
- fprintf(stderr,"\t-V verbosity level [default 1]\n\t\t"
- "0='only panic messages'\n\t\t"
- "1='+ input/output messages'\n");
- fprintf(stderr,"\t-h show these options\n");
- exit(0);
-}
-
-void scan_options(int n,char **str)
-{
- char *out;
-
- if ((out=check_option(str,n,'l','u')) != NULL)
- sscanf(out,"%lu",&length);
- if ((out=check_option(str,n,'x','u')) != NULL)
- sscanf(out,"%lu",&exclude);
- if ((out=check_option(str,n,'c','u')) != NULL)
- sscanf(out,"%u",&column);
- if ((out=check_option(str,n,'b','u')) != NULL)
- sscanf(out,"%lu",&base);
- if ((out=check_option(str,n,'V','u')) != NULL)
- sscanf(out,"%u",&verbosity);
- if ((out=check_option(str,n,'o','o')) != NULL) {
- my_stdout=0;
- if (strlen(out) > 0)
- outfile=out;
- }
-}
-
-int main(int argc,char **argv)
-{
- char stdi=0;
- unsigned long i,j;
- double x,norm,size=1.0,size2=1.0;
- FILE *fout;
-
- if (scan_help(argc,argv))
- show_options(argv[0]);
-
- scan_options(argc,argv);
-#ifndef OMIT_WHAT_I_DO
- if (verbosity&VER_INPUT)
- what_i_do(argv[0],WID_STR);
-#endif
-
- infile=search_datafile(argc,argv,&column,verbosity);
- if (infile == NULL)
- stdi=1;
-
- if (outfile == NULL) {
- if (!stdi) {
- check_alloc(outfile=(char*)calloc(strlen(infile)+5,1));
- strcpy(outfile,infile);
- strcat(outfile,".his");
- }
- else {
- check_alloc(outfile=(char*)calloc((size_t)10,1));
- strcpy(outfile,"stdin.his");
- }
- }
- if (!my_stdout)
- test_outfile(outfile);
-
- series=(double*)get_series(infile,&length,exclude,column,verbosity);
- variance(series,length,&average,&var);
- rescale_data(series,length,&min,&max);
-
-
- if (base > 0) {
- check_alloc(box=(long*)malloc(sizeof(long)*base));
- for (i=0;i<base;i++)
- box[i]=0;
- size=1./base;
- size2=size/2.0;
- for (i=0;i<length;i++) {
- if (series[i] > (1.0-size2))
- series[i]=1.0-size2;
- j=(long)(series[i]*base);
- box[j]++;
- }
- }
-
- norm=1.0/(double)length;
- if (!my_stdout) {
- fout=fopen(outfile,"w");
- if (verbosity&VER_INPUT)
- fprintf(stderr,"Opened %s for writing\n",outfile);
- fprintf(fout,"#interval of data: [%e:%e]\n",min,max+min);
- fprintf(fout,"#average= %e\n",average);
- fprintf(fout,"#standard deviation= %e\n",var);
- for (i=0;i<base;i++) {
- x=(double)(i*size);
- fprintf(fout,"%e %e\n",(x+size2)*max+min,(double)box[i]*norm);
- }
- fclose(fout);
- }
- else {
- if (verbosity&VER_INPUT)
- fprintf(stderr,"Writing to stdout\n");
- fprintf(stdout,"#interval of data: [%e:%e]\n",min,max+min);
- fprintf(stdout,"#average= %e\n",average);
- fprintf(stdout,"#standard deviation= %e\n",var);
- for (i=0;i<base;i++) {
- x=(double)(i*size);
- fprintf(stdout,"%e %e\n",(x+size2)*max+min,(double)box[i]*norm);
- fflush(stdout);
- }
- }
- return 0;
-}
git://source.jalview.org / jabaws.git / blobdiff