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<H2><A NAME="SECTION00371000000000000000">
1.7.1 Linear projection</A>
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<P>
We start by making the basemap frame for a linear <I>x-y</I> plot.
We want it to go from 10 to 70 in <I>x</I>, annotating every 10, and
from -3 to 8 in <I>y</I>, annotating every 1. The final plot should be
4 by 3 inches in size. Here's how we do it:
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<PRE>
psbasemap -R10/70/-3/8 -JX4i/3i -B10/1:."My first plot": -P >! plot.ps
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You can view the result with <I>ghostview</I><A NAME="2358"></A> <U>plot.ps</U>.
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<ADDRESS>
Paul Wessel
2001-04-18
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