17 July 2009 10:50:33.156 PM TRIANGLE_PROPERTIES: FORTRAN90 version: Determine properties of a triangle. Read the header of "triangle_right.txt". Spatial dimension DIM_NUM = 2 Number of points NODE_NUM = 3 Read the data in "triangle_right.txt". Node coordinates: Row 1 2 Col 1 0.00000 0.00000 2 3.00000 0.00000 3 0.00000 4.00000 ANGLES (radians) 1 1.5707963 2 0.92729522 3 0.64350111 ANGLES (degrees) 1 90.000000 2 53.130102 3 36.869898 AREA = 6.00000 CENTROID: 1.00000 1.33333 CIRCUM_RADIUS = 2.50000 CIRCUM_CENTER: 1.50000 2.00000 EDGE_LENGTHS 1 3.0000000 2 5.0000000 3 4.0000000 IN_RADIUS = 1.00000 IN_CENTER: 1.00000 1.00000 ORIENTATION: CounterClockwise. ORTHO_CENTER: 0.00000 0.00000 QUALITY = 0.800000 TRIANGLE_PROPERTIES: Normal end of execution. 17 July 2009 10:50:33.158 PM