9 May 2025   9:16:32.028 PM
 
hex_grid_angle_test():
  Fortran90 version
  Test hex_grid_angle().
 
TEST01
  HEX_GRID_ANGLE_01_SIZE computes the number of
  points in a hexagonal grid in the unit square,
  with grid lines at a given angle ANGLE,
  with a given spacing H between points on a grid line,
  with the coordinates of the center at CENTER.
 
        CENTER           ANGLE       H         N
 
    0.0948    0.9611   45.0000    0.2500      18
    0.5705    0.9687   45.0000    0.2500      18
    0.2895    0.3293   45.0000    0.2500      18
 
    0.5000    0.5000   45.0000    0.2500      19
    0.5000    0.5000   45.0000    0.1250      73
    0.5000    0.5000   45.0000    0.0833     169
 
    0.5000    0.5000   84.1600    0.2500      21
    0.5000    0.5000  108.8991    0.2500      19
    0.5000    0.5000   96.1244    0.2500      21
    0.5000    0.5000   76.4056    0.2500      19
 
TEST02
  HEX_GRID_ANGLE_01 computes the
  points in a hexagonal grid in the unit square,
  with grid lines at a given angle ANGLE,
  with a given spacing H between points on a grid line,
  with the coordinates of the center at CENTER.
 
        CENTER           ANGLE       H         N
 
    0.5000    0.0000   45.0000    0.2500      19
 
  Grid points:
 
  Row          1             2      
  Col
 
    1   0.500000       0.00000    
    2   0.435295      0.241481    
    3   0.258519      0.647048E-01
    4   0.676777      0.176777    
    5   0.612072      0.418258    
    6   0.370590      0.482963    
    7   0.193814      0.306186    
    8   0.170371E-01  0.129410    
    9   0.918258      0.112072    
   10   0.853553      0.353553    
   11   0.788849      0.595035    
   12   0.547367      0.659740    
   13   0.305886      0.724444    
   14   0.129109      0.547668    
   15   0.965625      0.771812    
   16   0.724144      0.836516    
   17   0.482662      0.901221    
   18   0.241181      0.965926    
   19   0.644043E-01  0.789149    
 
TEST03
  HEX_GRID_ANGLE_01_WRITE writes the points of a
  angled hexagonal grid to a file.
 
        CENTER           ANGLE       H         N
 
    0.4199    0.0440   41.9051    0.107457     101
    0.3177    0.3116   63.7978    0.107457     101
    0.3158    0.7294   50.1607    0.107457     100
 
  The data was written to "hex_grid_angle_01_dataset.txt".
 
TEST04
  HEX_GRID_ANGLE_SIZE computes the number of
  points in a hexagonal grid in the unit square,
  with grid lines at a given angle ANGLE,
  with a given spacing H between points on a grid line,
  with the coordinates of the center at CENTER.
 
        CENTER           ANGLE       H         N
 
   10.5812    2.4272   45.0000    0.2500      18
   11.4959    2.1444   45.0000    0.2500      19
   11.6286    2.4340   45.0000    0.2500      19
 
   11.0000    2.2500   45.0000    0.2500      19
   11.0000    2.2500   45.0000    0.1250      73
   11.0000    2.2500   45.0000    0.0833     165
 
   11.0000    2.2500   71.1011    0.2500      19
   11.0000    2.2500   70.1356    0.2500      19
   11.0000    2.2500  128.4673    0.2500      19
   11.0000    2.2500  133.2096    0.2500      19
 
TEST05
  HEX_GRID_ANGLE computes the
  points in a hexagonal grid in the unit square,
  with grid lines at a given angle ANGLE,
  with a given spacing H between points on a grid line,
  with the coordinates of the center at CENTER.
 
        CENTER           ANGLE       H         N
 
   11.0000    2.2500   45.0000    0.2500      19
 
  Grid points:
 
  Row          1             2      
  Col
 
    1    11.0000       2.25000    
    2    10.9353       2.49148    
    3    10.7585       2.31470    
    4    10.8232       2.07322    
    5    11.0647       2.00852    
    6    11.2415       2.18530    
    7    11.1768       2.42678    
    8    10.5170       2.37941    
    9    10.5817       2.13793    
   10    11.4830       2.12059    
   11    11.4183       2.36207    
   12    10.2756       2.44411    
   13    10.3403       2.20263    
   14    11.7244       2.05589    
   15    11.6597       2.29737    
   16    10.0988       2.26734    
   17    10.1635       2.02586    
   18    11.9012       2.23266    
   19    11.8365       2.47414    
 
TEST06
  HEX_GRID_ANGLE_WRITE writes the points of a
  angled hexagonal grid to a file.
 
        CENTER           ANGLE       H         N
 
   11.0000    2.2500   25.5425    0.107457      99
   11.0000    2.2500   94.1243    0.107457      97
   11.0000    2.2500   49.6445    0.107457      99
 
  The data was written to "hex_grid_angle_dataset.txt".
 
hex_grid_angle_test():
  Normal end of execution.
 
 9 May 2025   9:16:32.029 PM