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Reding data into IDL [message #8794] Mon, 21 April 1997 00:00
rjh55 is currently offline  rjh55
Messages: 5
Registered: April 1997
Junior Member
Hello all,

I have just started using IDL, so forgive me for asking a simple question.
I have worked through the introductory booklets.

I have a set of co-ordinates (lat,long) containing ca. 800 points.
I wish to plot these points on a map. My problem is,
how do I convert the ascii file into a format understood by IDL?

Also, the map data supplied with IDl is a little to coarse for my requirements.
How do I go about obtaining a finer set of co-ordinates, and loading them into
IDL.

Many thanks for your help
Richard
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