# double_hex2.txt # # Discussion: # # This file describes a rectangular region with two hexagonal holes. # It describes a problem provided by Jeff Borggaard of Virginia Tech. # # The entire region is a subset of the unit square. # # There are 48 nodes, 36 on the outer boundary and 6 on each of # the two hexagons. # # Modified: # # 05 January 2004 # # Points on the exterior boundary: # 0.0000 0.0000 0.1111 0.0000 0.2222 0.0000 0.3333 0.0000 0.4444 0.0000 0.5556 0.0000 0.6667 0.0000 0.7778 0.0000 0.8889 0.0000 1.0000 0.0000 1.0000 0.1111 1.0000 0.2222 1.0000 0.3333 1.0000 0.4444 1.0000 0.5556 1.0000 0.6667 1.0000 0.7778 1.0000 0.8889 1.0000 1.0000 0.8889 1.0000 0.7778 1.0000 0.6667 1.0000 0.5556 1.0000 0.4444 1.0000 0.3333 1.0000 0.2222 1.0000 0.1111 1.0000 0.0000 1.0000 0.0000 0.8889 0.0000 0.7778 0.0000 0.6667 0.0000 0.5556 0.0000 0.4444 0.0000 0.3333 0.0000 0.2222 0.0000 0.1111 # # Points around hexagonal hole 1. # 0.1500 0.7500 0.2003 0.6634 0.3002 0.6640 0.3500 0.7500 0.3002 0.8360 0.2003 0.8366 # # Points around hexagonal hole 2. # 0.5000 0.4000 0.5503 0.3134 0.6502 0.3140 0.7000 0.4000 0.6502 0.4860 0.5503 0.4866