GRASS GIS 8 Programmer's Manual  8.4.0dev(2024)-eff64031f2
kuiprsve.c
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1 #include <stdio.h>
2 #include <math.h>
3 #include <grass/cdhc.h>
4 #include "local_proto.h"
5 
6 double *Cdhc_kuipers_v_exp(double *x, int n)
7 {
8  static double y[2];
9  double *d, r;
10 
11  d = Cdhc_dmax_exp(x, n);
12  r = sqrt((double)n);
13 
14  y[1] = d[0] + d[1];
15  y[0] = (y[1] - 0.2 / n) * (r + 0.35 / r + 0.24);
16 
17 #ifdef NOISY
18  fprintf(stdout, " TEST18 KV(E) =%10.4f\n", y[0]);
19 #endif /* NOISY */
20 
21  return y;
22 }
double * Cdhc_dmax_exp(double *, int)
Definition: dmaxe.c:6
double * Cdhc_kuipers_v_exp(double *x, int n)
Definition: kuiprsve.c:6
double r
Definition: r_raster.c:39
#define x