OPM/opm-parser — pull request #78 by andlaus (2013-12-18 14:39:36+00:00)
Title: Perm keywords

this adds dimensions to the PERM[YZ] keywords as well as adding the remaining PERM[XYZ][XYZ] keywords. The eclipse manual also states, that PERMXX, PERMYY and PERMZZ are aliases for PERMX, PERMY and PERMZ, but I have no idea how this could be implemented...