4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/hg/near/hgExpDistance/hgMaxExp.c src/hg/near/hgExpDistance/hgMaxExp.c
index c1f8169..660b6b1 100644
--- src/hg/near/hgExpDistance/hgMaxExp.c
+++ src/hg/near/hgExpDistance/hgMaxExp.c
@@ -1,68 +1,68 @@
 /* hgExpDistance - Create table that measures expression distance between pairs. */
 
 /* Copyright (C) 2013 The Regents of the University of California 
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "dystring.h"
 #include "jksql.h"
 #include "bed.h"
 #include "hgRelate.h"
 
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "hgMaxExp - Output maximum and minimum scores found in an exp table\n"
   "usage:\n"
   "   hgMaxExp database expTable\n"
   );
 }
 
 void hgMaxExp(char *database, char *table)
 /* Output maximum expScore in table */
 {
 struct sqlConnection *conn = sqlConnect(database);
 struct sqlResult *sr;
 char query[256];
 char **row;
 
 /* Get list of all items with expression values. */
 char *fieldNames = "name, expCount, expScores";
 sqlSafef(query, sizeof(query), "select %s from %s", fieldNames, table);
 sr = sqlGetResult(conn, query);
 float maxScore = 0.0;
 float minScore = 100000.0;
 while ((row = sqlNextRow(sr)) != NULL)
     {
     char *name = row[0];
     int expCount = sqlUnsigned(row[1]);
     int commaCount;
     float *expScores = NULL;
     sqlFloatDynamicArray(row[2], &expScores, &commaCount);
     if (expCount != commaCount)
         errAbort("expCount and expScores don't match on %s in %s", name, table);
     int i;
     for (i=0; i<expCount; i++)
         {
         maxScore = max(maxScore, expScores[i]);
         minScore = min(minScore, expScores[i]);
         }
     }
 sqlFreeResult(&sr);
 conn = sqlConnect(database);
 sqlDisconnect(&conn);	/* Disconnect because next step is slow. */
 printf("max: %0.2f  min: %0.2f\n", maxScore, minScore);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 if (argc != 3)
     usage();
 hgMaxExp(argv[1], argv[2]);
 return 0;
 }