e70152e44cc66cc599ff6b699eb8adc07f3e656a
kent
  Sat May 24 21:09:34 2014 -0700
Adding Copyright NNNN Regents of the University of California to all files I believe with reasonable certainty were developed under UCSC employ or as part of Genome Browser copyright assignment.
diff --git src/utils/minEachRow/minEachRow.c src/utils/minEachRow/minEachRow.c
index 3541608..723f1ff 100644
--- src/utils/minEachRow/minEachRow.c
+++ src/utils/minEachRow/minEachRow.c
@@ -1,68 +1,71 @@
 /* minEachRow - Output numeric value for each row. */
+
+/* Copyright (C) 2011 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "minEachRow - Output numeric value for each row\n"
   "usage:\n"
   "   minEachRow input output\n"
   "options:\n"
   "   -xxx=XXX\n"
   );
 }
 
 static struct optionSpec options[] = {
    {NULL, 0},
 };
 
 void minEachRow(char *inName, char *outName)
 /* minEachRow - Output numeric value for each row. */
 {
 struct lineFile *lf = lineFileOpen(inName, TRUE);
 FILE *f = mustOpen(outName, "w");
 char *line;
 if (lineFileNextReal(lf, &line))
     {
     int rowSize = chopByWhite(line, NULL, 0);
     char **row;
     AllocArray(row, rowSize+1);
     for (;;)
         {
 	int thisSize = chopByWhite(line, row, rowSize+1);
 	int i;
 	double minVal;
 	if (thisSize != rowSize)
 	    errAbort("First line has %d words, but line %d has %d words",
 	    	rowSize, lf->lineIx, thisSize);
 	minVal = atof(row[0]);
 	for (i=1; i<rowSize; ++i)
 	    {
 	    double val = atof(row[i]);
 	    if (val < minVal)
 	        minVal = val;
 	    }
 	fprintf(f, "%f\n", minVal);
 	if (!lineFileNextReal(lf, &line))
 	    break;
 	}
     freez(&row);
     }
 carefulClose(&f);
 lineFileClose(&lf);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 if (argc != 3)
     usage();
 minEachRow(argv[1], argv[2]);
 return 0;
 }