CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC C THE FILES IN THIS FOLDER ALLOW THE USER TO CREATE A MESH IN FLAC3D, AND TO CONVERT THAT MESH C C INTO A MESH FILE FORMATTED FOR TOUGH2/iTOUGH2. C C STEPS: C C 1. GENERATION OF THE MESH USING THE FLAC3D BUILD-IN TOOLS (i.e., COMMAND "GEN ZONE ..."). C C NOTE THAT A GROUP NUMBER MUST BE ASSIGNED TO EACH ZONE, WITHIN THE COMMAND "GEN ZONE" C C (SEE THE COMMAND REFERENCE MANUAL FOR DETAILS). THE GROUP NUMBER MUST BE THE SAME THAN C C THE CORRESPONDING MATERIAL INDEX IN BLOCK ROCKS IN TOUGH2, MATX(ZONE). THE MESH C C GENERATION SHOULD BE DONE AT THE CORRESPONDING POSITION IN FILE "MESH_GENERATION.F3DAT", C C TO BE OPENED FROM "MESH_FLAC2TOUGH.F3PRJ"; C C 3. EXECUTION (IN FLAC3D) OF FILE MESH_GENERATION.F3DAT. FILE "mesh_export.txt" IS CREATED; C C 4. EXECUTION OF PROGRAM MESH_FLAC2TOUGH.EXE (FILE "mesh_export.txt" MUST BE IN THE SAME C C FOLDER). FILE "MESH" IS CREATED, WHICH IS TO BE GIVEN TO TOUGH2/iT2 AS INPUT; THEREFORE, C C BLOCKS "ELEME" AND "CONNE" ARE NOT NECESSARY IN THE INPUT FILE. C C NOTE THAT THE VOLUME OF SOME ELEMENTS MIGHT NEED TO BE MODIFIED BY HAND, IF FOR INSTANCE C C DIRICHLET BOUNDARY CONDITIONS ARE USED; C C 5. DETAILS IN NOMENCLATURE, AND IN THE CREATION OF AN INCON FILE, ARE GIVEN IN FILE C C "MESH_FLAC2TOUGH.FOR". C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC