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r.random.surface
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ransurf.h

ransurf.h 1.6 KB
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  1. /* ransurf.h                                                            */
    2. 

  2. #ifndef __RANSURF_H__
    3. 

  3. #define __RANSURF_H__
    4. 

  4. 

  5. #include <stdio.h>
    6. 

  6. #include <math.h>
    7. 

  7. #include <grass/raster.h>
    8. 

  8. 

  9. #define ODD(a)	((a) & 1)
    10. 

  10. 

  11. #define SEED_MAX		54772
    12. 

  12. #define SEED_MIN		0
    13. 

  13. #define MAX_INTERVAL		10
    14. 

  14. #define MIN_INTERVAL		-10
    15. 

  15. /* DELTA_T is the inverse of the number of subdivisions within the      */
    16. 

  16. /*      Norm[] distribution for each standard deviation.                */
    17. 

  17. /* DELTA_T == 1 / 1000                                                  */
    18. 

  18. #define DELTA_T  		0.001
    19. 

  19. /* S_O_D == (2 * MAX_INTERVAL) / DELTA_T                                */
    20. 

  20. #define SIZE_OF_DISTRIBUTION 	20000
    21. 

  21. #define PI       		M_PI
    22. 

  22. 

  23. #define BIGF struct _big_f_filter_
    24. 

  24. BIGF {
    25. 

  25.     int RowPlus, ColPlus, NumR, NumC, *LowBF, *HihBF;
    26. 

  26.     double **F;
    27. 

  27. };
    28. 

  28. 

  29. #define FILTER struct _filter_strteres_
    30. 

  30. FILTER {
    31. 

  31.     double Mult, MaxDist, MaxSq, Exp;
    32. 

  32. };
    33. 

  33. 

  34. #define CATINFO struct _cat_info_strtere_
    35. 

  35. CATINFO {
    36. 

  36.     int NumCat, *NumValue;
    37. 

  37.     double *Average, *Max, *Min;
    38. 

  38. };
    39. 

  39. 

  40. extern BIGF BigF;
    41. 

  41. extern double **Surface, NS, EW, FilterSD, AllMaxDist, *Norm;
    42. 

  42. extern int MapCount, FDM, Rs, Cs, Theory;
    43. 

  43. extern CELL *CellBuffer;
    44. 

  44. extern FILTER *AllFilters, Filter;
    45. 

  45. extern CATINFO CatInfo;
    46. 

  46. extern int *Seeds, Seed, NumSeeds, Low, High, NumMaps, NumFilters, OutFD;
    47. 

  47. extern char Buf[240], **OutNames, *TheoryName, *Mapset;
    48. 

  48. extern struct Flag *Uniform;
    49. 

  49. 

  50.     /* please, remove before GRASS 7 released */
    51. 

  51. extern struct Flag *Verbose;
    52. 

  52. extern struct Option *Distance, *Exponent, *Weight;
    53. 

  53. extern struct Option *Output;
    54. 

  54. extern struct Option *range_high_stuff;
    55. 

  55. extern struct Option *SeedStuff;
    56. 

  56. #endif
    57. 

  57.