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Question on PLOTS command [message #2162] Mon, 06 June 1994 10:38 Go to previous message
dpal is currently offline  dpal
Messages: 7
Registered: June 1994
Junior Member
Hello everybody:

I am trying to overlay the geometry of a computational domain on the contour plot. I am having no trouble in generating the contour plot. I am trying to generate the geometry of domain using PLOTS command. The geometry is very simple and can be generated by drawing a view horizontal nd vertical lines. But when i use PLOTS command to generate geometry, for example,

PLOTS, [0, 0],[.9,.9], i get an error message like this

% PLOTS: Data coordinate system not established.

In other words, I am having trouble establishing the data coordinate system.
Can anybody tell me how to establish the data coordinate system in this regard?

thank you


Deb
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