GRASS GIS 8 Programmer's Manual  8.5.0dev(2024)-36cc5b219e
xtan.c File Reference
#include <stdlib.h>
#include <math.h>
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/calc.h>
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#define DEGREES_TO_RADIANS   (M_PI / 180.0)


int f_tan (int argc, const int *argt, void **args)

Macro Definition Documentation


#define DEGREES_TO_RADIANS   (M_PI / 180.0)

Definition at line 17 of file xtan.c.

Function Documentation

◆ f_tan()

int f_tan ( int  argc,
const int *  argt,
void **  args