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errplot and plotting large data sets [message #41240] Thu, 14 October 2004 10:29
robert.dimeo is currently offline  robert.dimeo
Messages: 42
Registered: November 2001
Member
Hi,

This may already be known to this NG but I just ran into a problem
using ERRPLOT to plot error bars on a data set that has more than
32768 elements. The easy fix of course is to make the following
change in line 103 of ERRPLOT.PRO file (IDL release 6.1):

Change this:
for i=0,n-1 do begin ;do each point.

to this:
for i=0L,n-1 do begin ;do each point.

I'm a bit surprised that this isn't already in the code. But then
again how many people plot this many data points at once? : )

Rob
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