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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Chhaya Mudgal wrote: > Is it possible to do mercator projection using visad? >There are two classes that create VisAD CoordinateSystems with Mercator-type projections.
1) edu.wisc.ssec.mcidas.MERCnav
This is used to create an AREACoordinateSystem useful for
navigating satellite images. Since it uses the navigation block
structure from the AREA file formats, you would have to mimic these
values in the constructor. If you want to use this, I'll try to find
out the details of these parameters (I could not find them at the McIDAS
site).
2) visad.jmet.GRIBCoordinateSystem
This is used to create a lat/long (pseudo-Mercator) project for
grids. The parameter list is in the Javadoc.
--
Tom Whittaker (tomw@xxxxxxxxxxxxx)
University of Wisconsin-Madison
Space Science and Engineering Center
Phone/VoiceMail: 608/262-2759
Fax: 608/262-5974
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