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raster
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r.cross
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glob.h

glob.h 1020 B
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  1. 

  2. /****************************************************************************
    3. 

  3.  *
    4. 

  4.  * MODULE:       r.cross
    5. 

  5.  *
    6. 

  6.  * AUTHOR(S):    Michael Shapiro - CERL
    7. 

  7.  *
    8. 

  8.  * PURPOSE:      Creates a cross product of the category values from
    9. 

  9.  *               multiple raster map layers.
    10. 

  10.  *
    11. 

  11.  * COPYRIGHT:    (C) 2006 by the GRASS Development Team
    12. 

  12.  *
    13. 

  13.  *               This program is free software under the GNU General Public
    14. 

  14.  *               License (>=v2). Read the file COPYING that comes with GRASS
    15. 

  15.  *               for details.
    16. 

  16.  *
    17. 

  17.  ***************************************************************************/
    18. 

  18. 

  19. #ifndef __R_CROSS_GLOB_H__
    20. 

  20. #define __R_CROSS_GLOB_H__
    21. 

  21. 

  22. #include <grass/gis.h>
    23. 

  23. #include <grass/raster.h>
    24. 

  24. 

  25. #define NFILES 30		/* maximum number of layers */
    26. 

  26. 

  27. extern int nfiles;
    28. 

  28. extern int nrows;
    29. 

  29. extern int ncols;
    30. 

  30. extern const char *names[NFILES];
    31. 

  31. extern struct Categories labels[NFILES];
    32. 

  32. 

  33. typedef struct
    34. 

  34. {
    35. 

  35.     CELL *cat;
    36. 

  36.     CELL result;
    37. 

  37. } RECLASS;
    38. 

  38. 

  39. extern RECLASS *reclass;
    40. 

  40. extern CELL *table;
    41. 

  41. 

  42. #endif /* __R_CROSS_GLOB_H__ */
    43. 

  43.