GRASS GIS 8 Programmer's Manual 8.4.1(2025)-45ca3179ab
Loading...
Searching...
No Matches
xtan.c File Reference
#include <stdlib.h>
#include <math.h>
#include <grass/gis.h>
#include <grass/raster.h>
#include <grass/calc.h>
Include dependency graph for xtan.c:

Go to the source code of this file.

Macros

#define DEGREES_TO_RADIANS   (M_PI / 180.0)
 

Functions

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

Macro Definition Documentation

◆ DEGREES_TO_RADIANS

#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 )

Definition at line 19 of file xtan.c.

References columns, DEGREES_TO_RADIANS, and floating_point_exception.