GRASS GIS 7 Programmer's Manual  7.7.svn(2018)-r73577
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c_stddev.c File Reference
#include <math.h>
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/stats.h>
Include dependency graph for c_stddev.c:

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void c_stddev (DCELL *result, DCELL *values, int n, const void *closure)
void w_stddev (DCELL *result, DCELL(*values)[2], int n, const void *closure)

Function Documentation

void c_stddev ( DCELL result,
DCELL values,
int  n,
const void *  closure 

Definition at line 7 of file c_stddev.c.

References c_var(), Rast_is_d_null_value(), Rast_set_d_null_value(), and var().

void w_stddev ( DCELL result,
DCELL(*)  values[2],
int  n,
const void *  closure 

Definition at line 19 of file c_stddev.c.

References Rast_is_d_null_value(), Rast_set_d_null_value(), var(), and w_var().