pihmRasterLIBS/lsmcom.cpp

Go to the documentation of this file.

/*      lsmcom.c 
                Common information to all lsm functions including gloabal variables */

/*      Includes */
#include "lsm.h"

/*  Global Variables  **************************************************/

short **dir;      /* flood, setdir */
short **apool;    /* flood */
float **elev;     /* flood, setdir */
float **slope;          /* setdir */
float **ang;      /* setdir, area */
float **sca;                    /* area */

short *ipool, *jpool, *tmp;             /* flood */ 
short *dn, *is, *js;                                    /* setdir, flood */

                                                                /* area */

int nx, ny;                                                                             /* flood, setdir, area */
int npool, pooln, pstack;                       /* flood */
int nis, istack;                                                        /* flood, setdir */
int filetype;                                                                   /* flood */

/*  i1,n1 are the x range when tiling
    i2,n2 are the y range when tiling
    These are global so as to avoid duplication in recursive routines  */
int i1,i2,n1,n2;                        /* flood, setdir */

char annot[MAXLN],units[MAXLN];                 /* flood, setdir */

float dx, dy;                                                   /* flood, setdir, area */
float emin, et;                                         /* flood, setdir */
float utme,utmn,skew;                   /* setdir */
float aref[10];                                         /* area */
float ndv;                                              /* area, setdir */

int nf;                         /* flood, setdir */
int dd1[8],dd2[8];                              
/* Offset pointers d1 and d2 */
int *d1 = dd1-1;
int *d2 = dd2-1;

/*  Grid bound variables   */
double bndbox[4],csize;
float mval;

---