needs CMSvlib installed to read/write IDL
GDL ≥ 0.9.8 appears to include CMSvlib, but older GDL versions may not.
save gives an error like:
EXECUTE: Function not found: CMSVLIB
then you need CMSvlib as below.
- Download CMSVlib and extract to
add line to
copy and paste into
reopen Terminal and GDL
Load IDL .sav file
check that GDL has loaded the correct paths
in GDL type