Program: CBLANK Purpose: Converts datavalues to BLANK and vice versa. CBLANK also checks whether the data are legal (i.e. it checks for NaN's etc. and replaces them by BLANKS). Category: MANIPULATION, UTILITY File: cblank.shl Author: K.G. Begeman Keywords: INSET= Set (and subsets) to work on. Maximum number of subsets is 2048. ** BOX= Frame of subset to work on [whole subset]. BLANK= Value to be replaced by BLANK [BLANK]. VALUE= Value to replace BLANK [BLANK]. ** OPTION= Option where to replace. 0 means inside frame, 1 means outside frame [0]. Example: CBLANK CBLANK ,INSET=AURORA FREQ Set AURORA has 3 axes RA-NCP from -7 to 8 DEC-NCP from -7 to 8 FREQ-OHEL from 1 to 59 BOX range for set AURORA : RA-NCP from -7 to 8 DEC-NCP from -7 to 8 CBLANK ,BLANK= CBLANK ,VALUE=0.0 CBLANK +++ FINISHED +++ Updates: Oct 26, 1988: KGB, Document created.