All keywords that can be checked with the existing validation frame work. All failures will continue, even if the message says "will STOP". The only exception is GUIDERAT(2) as parser check results in the STOP; however, this going to change so the STOP will happen with this code.
Comments and agreement between continue and STOP actions appreciated-
Revised version for RUNSPEC and GRID partially supported keywords. Fixed miss match with value type and comments etc. Also Trap NUMRES != 1 with STOP if > 1.