test01 popen, pclose, compress, store and restore
test02 scale and integrate
test03 query
test04 evaluate
test05 update_usermod
test06 store_matrix
test07 get_grid_soln
test08 store_grid as .poly
test09 store_grid as .poly with solution
test10 store_grid as .poly with hole
test11 store_grid as .msh
test12 store_grid as .msh with solution
test13 store_grid as .msh with hole
