[gradsusr] Creating a .ctl file for unstructured triangular grid in NetCDF format

[Yuji Funakoshi]

Hello,



I am a user of ADCIRC and quite new to GrADS. Since I want to display water
level, stored on unstructured triangular grid in NetCDF format, on GrADS, I
create a .ctl file. I can open it by using "xdfopen", however, a plot
doesn't display correctly. It's probably due to a wrong definition of XDEF
and YDEF (I use LEVELS for XDEF and YDEF) on the .ctl file.

Although I'm not sure whether GrADS can display unstructured triangular
grid correctly, does anyone know how to define XDEF and YDEF for
unstructured triangular grid? Please let me know.



Thanks,

Yuji


-- 
Yuji Funakoshi, Ph.D.
Coast Survey Development Laboratory
National Oceanic and Atmospheric Administration
1315 East West Highway - N/CS13
Silver Spring, MD 20910-3282
ph. (301) 713-2809 X113
fax (301) 713-4501
yuji.funakoshi at noaa.gov
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