This program provides a significantly modified MAP_GRID command that
can be used with other Coyote Graphics routines.
Description of known MAP_GRID problems::
Graphics, Map Projections
FANNING SOFTWARE CONSULTING::
David W. Fanning
1645 Sheely Drive
Fort Collins, CO 80526 USA
Coyote's Guide to IDL Programming: http://www.idlcoyote.com
Written by David W. Fanning, 7 November 2011.
Significant modification of the MAP_GRID command in IDL to fix known
problems, especially when used in conjunction with map projection spaces
set up with MAP_PROJ_INIT. David W. Fanning, 7 November 2011.
Added an ERASE=0 to the /NOGRAPHICS keyword on the Draw method call to cgMap. 27 Dec 2011.
Changed the default line thickness to !P.Thick to better support PostScript files. 28 Dec 2011. DWF.
Fixed a problem with grid labeling when values were passed with LATS or LONS keyword. 6 April 2012. DWF.
Modified slightly to allow a three-element byte array to be used as the COLOR. 18 April 2012. DWF.
Copyright (c) 2011, Fanning Software Consulting, Inc.