Demo proc for plotting a set of data points.  Syntax: plot <file>. File plot.dat is included for testing it out.
Demo proc for plotting a set of data points.  Syntax: plot <file>.
File plot.dat is included for testing it out.

svn path=/trunk/; revision=1581

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot