[gradsusr] satellite projection in GrADS

[zhuh at cma.gov.cn]

It is a satellite project in Grads by
'set mproj sat 0 65'.
The map always in lon 0 to 360 and -90 to 90
but your  data lon/lat may be limited to 0~20; 20~40 or the whole world.
This is new function I develped for the grads I hope it can be integrated into the publice grads soft someday.



-----Original Messages-----
From:"Eric Altshuler" <ela at cola.iges.org>
Sent Time:2015-06-25 06:45:25 (Thursday)
To: "GrADS Users Forum" <gradsusr at gradsusr.org>
Cc:
Subject: [gradsusr] satellite projection in GrADS


Dear grads users,


I found this image posted here a while back. Does anyone know what map projection this is, and what other parameters need to be specified in order to produce it? It looks like a satellite view of the earth centered over a particular latitude and longitude, but it's not at all clear from the grads documentation how to specify the center point.


Best regards,



Eric L. Altshuler
Research Associate
Center for Ocean-Land-Atmosphere Studies
253 Research Hall, Mail Stop 6C5
George Mason University
4400 University Drive
Fairfax, VA 22030 USA

E-mail: ela at cola.iges.org
Phone: (703) 993-5725
Fax: (703) 993-5770

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