08 November 2015 11:07:00 PM

TRIANGLE_ANALYZE:
  C++ version:
  Determine properties of a triangle.

  Read the header of "tex1.txt".

  Spatial dimension DIM_NUM = 2
  Number of points NODE_NUM = 3

  Read the data in "tex1.txt".

  Node coordinates:

  Row:       1             2       
  Col

    1              4             1
    2              8             3
    3              0             9

  ANGLES (radians):

         0          1.5708
         1         1.10715
         2        0.463648

  ANGLES (degrees):

         0              90
         1         63.4349
         2         26.5651

  AREA: 20

  CENTROID:                4         4.33333

  CIRCUM_RADIUS: 5
  CIRCUM_CENTER:                4               6

  EDGE_LENGTHS:

         0         4.47214
         1              10
         2         8.94427

  IN_RADIUS: 1.7082
  IN_CENTER:          4.76393          3.2918

  ORIENTATION: CounterClockwise.

  ORTHO_CENTER:                4               1

  QUALITY: 0.683282

TRIANGLE_ANALYZE:
  Normal end of execution.

08 November 2015 11:07:00 PM