12 #include <grass/gis.h>
14 unsigned char **
map, CELL *
min, CELL *
max)
31 *map = xmap = (
unsigned char *)G_malloc(1);
39 len = *max - *min + 1;
40 *map = xmap = (
unsigned char *)G_malloc(len);
43 for (i = first; i <= last; i++) {
51 for (i = 0; i < len; i++)
60 for (i = first; i <= last; i++) {
64 if (count < 0 || cat == 0)
66 x = (sum + (count / 2.0)) / span;