I belive this is an installation problem. You can not use the same map database
files distributed with 4.1 in 4.2.1. Hopefully Mary Haley can help you
out as I don't know the specifics of this. Also are you sure you got a
new version of NCL with 4.2.1? If an old NCL tries to open the new map
database files you'll have problems too.
-ethan
>
>
> Hello,
>
> We recently upgraded to NCARGraphics version 4.2.1, and I'm running
> into a problem with one of my NCL scripts. This script, with no
> changes, works fine under version 4.1.1. The error I receive is:
>
> Copyright (C) 1995-2000 - All Rights Reserved
> University Corporation for Atmospheric Research
> NCAR Command Language Version 4.2.0.a011
> cd fatal:MapV40DHClassPartInit: cannot open map data file: NhlMapData
> fatal:MapV40DHClassPartInit: error initializing map outline records
> fatal:Unable to initialize layer-Can't Create
> fatal:Unable to access object with id:-4
> fatal:PID #-4 can't be found in NhlSetValues
> fatal:NhlDraw: Invalid Layer Id: -4
> fatal:NhlGetValues:PID #-4 is invalid
> fatal:Execute: Error occurred at or near line 190
>
> I'm running this on an SGI Origin 200, running IRIX 6.5.
>
> I guess this is possibly a configuration issue, but I'm not sure. Any
> ideas will be very appreciated! Thanks!
>
> Jason Levit
>
> ----------------------------------------------------------------------------
> Jason J. Levit, N9MLA Research Scientist,
> jlevit AT unknown Center for Analysis and Prediction of
> Storms
> Room 1022 University of Oklahoma
> 405/325-3503 http://www.caps.ou.edu/
>
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