GRASS GIS 7 Programmer's Manual  7.7.svn(2018)-r73574
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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 
7 double *Cdhc_kuipers_v_exp(double *x, int n)
8 {
9  static double y[2];
10  double *d, r;
11 
12  d = Cdhc_dmax_exp(x, n);
13  r = sqrt((double)n);
14 
15  y[1] = d[0] + d[1];
16  y[0] = (y[1] - 0.2 / n) * (r + 0.35 / r + 0.24);
17 
18 #ifdef NOISY
19  fprintf(stdout, " TEST18 KV(E) =%10.4f\n", y[0]);
20 #endif /* NOISY */
21 
22  return y;
23 }
double * Cdhc_dmax_exp(double *x, int n)
Definition: dmaxe.c:7
double * Cdhc_kuipers_v_exp(double *x, int n)
Definition: kuiprsve.c:7
#define x
double r
Definition: r_raster.c:39