26 September 2009 09:40:47 PM

TRIANGULATION_HISTOGRAM:
  C++ version:
  Compute a histogram for datapoints in a triangulation.

  Compiled on Sep 26 2009 at 21:40:29.

  Read the header of "house3_nodes.txt".

  Spatial dimension DIM_NUM = 2
  Number of nodes NODE_NUM  = 5

  Read the data in "house3_nodes.txt".

  First 5 nodes:

  Row:       1             2       
  Col

    1              0             0
    2              2             0
    3              0             2
    4              2             2
    5              1             3

 Read the header of "house3_elements.txt".

  Triangle order ELEMENT_ORDER = 3
  Number of triangles ELEMENT_NUM  = 3

  Read the data in "house3_elements.txt".

  First 10 triangles:

  Row:      1       2       3  
  Col

    1       1       2       3  
    2       2       4       3  
    3       3       4       5  

  The element indexing appears to be 1-based!
  The internal copy is shifted to be 0-based.

  Read the header of "thousand_xy.txt".

  Spatial dimension DIM_NUM = 2
  Number of data points DATA_NUM  = 1000

  Read the data in "thousand_xy.txt".

  First 5 data points:

  Row:       1             2       
  Col

    1       0.436837       2.86895
    2        1.65902       1.68509
    3       0.830614      0.198356
    4       0.515156       0.32987
    5       0.087658        1.9019

TRIANGULATION_HISTOGRAM:
  Histogram report:

  Node data from         "house3_nodes.txt".
  Element data from      "house3_elements.txt".
  Sample point data from "thousand_xy.txt".
  Number of sample points = 1000

  Triangle        Area          Hits  Area Ratio       Hit Ratio

         0               2       345             0.4        0.410714
         1               2       334             0.4        0.397619
         2               1       161             0.2        0.191667

     Total               5       840               1               1

TRIANGULATION_HISTOGRAM:
  Normal end of execution.

26 September 2009 09:40:47 PM