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Debugging: print min/max in debug mode

This commit is contained in:
Shahram Najm 2020-02-24 12:34:20 +00:00
parent e4fd126f5d
commit 3ebc9baabc
1 changed files with 15 additions and 4 deletions
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19
src/grib_value.c
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@ -12,6 +12,7 @@
* Enrico Fucile *
***************************************************************************/
#include "grib_api_internal.h"
#include <float.h>
/* Note: A fast cut-down version of strcmp which does NOT return -1 */
/* 0 means input strings are equal and 1 means not equal */
@ -708,15 +709,25 @@ static int __grib_set_double_array(grib_handle* h, const char* name, const doubl
if (h->context->debug) {
size_t N = 5;
/*double minVal = DBL_MAX, maxVal = -DBL_MAX;*/
if (length <= N)
N = length;
fprintf(stderr, "ECCODES DEBUG grib_set_double_array key=%s %ld values (", name, (long)length);
for (i = 0; i < N; ++i)
fprintf(stderr, " %g,", val[i]);
if (N >= length)
fprintf(stderr, " )\n");
else
fprintf(stderr, " ... )\n");
if (N >= length) fprintf(stderr, " )\n");
else fprintf(stderr, " ... )\n");
/*
* if (N >= length)
* fprintf(stderr, " )\t");
* else
* fprintf(stderr, " ... )\t");
* for (i = 0; i < length; ++i) {
* if (val[i] < minVal) minVal = val[i];
* if (val[i] > maxVal) maxVal = val[i];
* }
* fprintf(stderr, "min=%g, max=%g\n",minVal,maxVal);
*/
}
if (length == 0) {