>> xyz_io_test
07-Jan-2009 19:58:38

XYZ_IO_TEST
  MATLAB version
  Test the XYZ_IO routines
  for input and output of XYZ files.

XYZ_IO_TEST01
  XYZ_EXAMPLE sets up sample XYZ data.
  XYZ_WRITE writes an XYZ file.
  Example dataset size is 101

  XYZ_WRITE wrote the header and data for "helix.xyz".
  Number of points = 101

XYZ_IO_TEST02
  XYZ_HEADER_READ reads the header of an XYZ file.
  XYZ_DATA_READ reads the data of an XYZ file.

  XYZ_WRITE_TEST created some data.

  XYZ_HEADER_READ has read the header.

  Number of points = 101

  XYZ_DATA_READ has read the data.

  Sample data:

     1    1.000000    0.000000    0.000000
    11   -0.309017    0.951057    0.200000
    21   -0.809017   -0.587785    0.400000
    31    0.809017   -0.587785    0.600000
    41    0.309017    0.951057    0.800000
    51   -1.000000    0.000000    1.000000
    61    0.309017   -0.951057    1.200000
    71    0.809017    0.587785    1.400000
    81   -0.809017    0.587785    1.600000
    91   -0.309017   -0.951057    1.800000
   101    1.000000   -0.000000    2.000000

XYZ_IO_TEST03
  XYZL_EXAMPLE sets up XYZ and XYZL data.

  Example has:

  Number of points     = 8
  Number of lines      = 6
  Number of line items = 18

  Wrote the XYZ file "cube.xyz".
  and the XYZL file "cube.xyzl".

XYZ_IO_TEST04
  XYZ_HEADER_READ  reads the header of an XYZ  file.
  XYZ_DATA_READ    reads the data   of an XYZ  file.
  XYZL_HEADER_READ reads the header of an XYZL file.
  XYZL_DATA_READ   reads the data   of an XYZL file.

  Examine XYZ file "cube.xyz".

  Number of points = 8

  Point data:

     1    0.000000    0.000000    0.000000
     2    1.000000    0.000000    0.000000
     3    1.000000    1.000000    0.000000
     4    0.000000    1.000000    0.000000
     5    0.000000    0.000000    1.000000
     6    1.000000    0.000000    1.000000
     7    1.000000    1.000000    1.000000
     8    0.000000    1.000000    1.000000

  Examine XYZL file "cube.xyzl".

  Number of lines      = 6
  Number of line items = 18

  Line pointers:

     1         1         5
     2         6        10
     3        11        12
     4        13        14
     5        15        16
     6        17        18

  Line data:

     1             1         2         3         4         1
     2             5         6         7         8         5
     3             1         5
     4             2         6
     5             3         7
     6             4         8

XYZ_IO_TEST05
  XYZF_EXAMPLE sets up XYZ and XYZF data.

  Example has:

  Number of points     = 8
  Number of faces      = 6
  Number of face items = 24

  Wrote the XYZ file "cube.xyz".
  and the XYZF file "cube.xyzf".

XYZ_IO_TEST06
  XYZ_HEADER_READ  reads the header of an XYZ  file.
  XYZ_DATA_READ    reads the data   of an XYZ  file.
  XYZF_HEADER_READ reads the header of an XYZF file.
  XYZF_DATA_READ   reads the data   of an XYZF file.

  Examine XYZ file "cube.xyz".

  Number of points = 8

  Point data:

     1    0.000000    0.000000    0.000000
     2    1.000000    0.000000    0.000000
     3    1.000000    1.000000    0.000000
     4    0.000000    1.000000    0.000000
     5    0.000000    0.000000    1.000000
     6    1.000000    0.000000    1.000000
     7    1.000000    1.000000    1.000000
     8    0.000000    1.000000    1.000000

  Examine XYZF file "cube.xyzf".

  Number of faces      = 6
  Number of face items = 24

  Face pointers:

     1         1         4
     2         5         8
     3         9        12
     4        13        16
     5        17        20
     6        21        24

  Face data:

     1             1         4         3         2
     2             2         3         7         6
     3             5         6         7         8
     4             5         8         4         1
     5             1         2         6         5
     6             3         4         8         7

XYZ_IO_TEST
  Normal end of execution.

07-Jan-2009 19:58:38
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