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How to keep image ratio in Shade_surf [message #42316] Wed, 02 February 2005 14:45
hang.gao is currently offline  hang.gao
Messages: 4
Registered: December 2004
Junior Member
Hello, Everyone,

I tried to display a 400*200 elevation data with Shade_surf procedure.
However, the aspect ratio of the result was always incorrect. IDL
seemd to rescale the elevation image into an almost square shape.

My question: How to keep aspect ratio?

Many thanks,

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