GRASS GIS 8 Programmer's Manual  8.5.0dev(2024)-77aab223bc
segmen2d_parallel.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <grass/gis.h>
#include <grass/glocale.h>
#include <grass/interpf.h>
#include <grass/gmath.h>
Include dependency graph for segmen2d_parallel.c:

Go to the source code of this file.

Functions

int IL_interp_segments_2d_parallel (struct interp_params *params, struct tree_info *info, struct multtree *tree, struct BM *bitmask, double zmin, double zmax, double *zminac, double *zmaxac, double *gmin, double *gmax, double *c1min, double *c1max, double *c2min, double *c2max, double *ertot, int totsegm, off_t offset1, double dnorm, int threads)
 

Function Documentation

◆ IL_interp_segments_2d_parallel()

int IL_interp_segments_2d_parallel ( struct interp_params params,
struct tree_info info,
struct multtree tree,
struct BM bitmask,
double  zmin,
double  zmax,
double *  zminac,
double *  zmaxac,
double *  gmin,
double *  gmax,
double *  c1min,
double *  c1max,
double *  c2min,
double *  c2max,
double *  ertot,
int  totsegm,
off_t  offset1,
double  dnorm,
int  threads 
)

See documentation for IL_interp_segments_2d. This is a parallel processing implementation.

Parameters
infoinfo for the quad tree
treecurrent leaf of the quad tree
bitmaskbitmask
zmaxmin and max input z-values
zmaxacmin and max interp. z-values
gmaxmin and max inperp. slope val.
c1maxmin and max interp. curv. val.
c2maxmin and max interp. curv. val.
ertottotal interplating func. error
totsegmtotal number of segments
offset1offset for temp file writing

Definition at line 36 of file segmen2d_parallel.c.

References b, and NULL.