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Co-Linear Contour Points [message #36370]

Tue, 16 September 2003 13:03

doyle
Messages: 6
Registered: April 2002

Junior Member

I'm trying to plot a contour and am getting an error that tells me my
points are co-linear. I'm not exactly sure what's going on so I
figured I'd appeal to you people. I've tried lots of different things
(including searching through the archives, but to no avail) but here's
the current version of the code. The darkinfo structures contain
latitudes and longitudes and the g_flux is what I'm trying to map
(electron count rates). The order here is that which everything gets
plotted in my code. I left out some stuff in between so as to not bog
things down with too much code.

map_set,/goodes,/continents,title='Dark Area Count Rates For Mapping
The SAA'

plots,darkinfo.sc_lon,darkinfo.sc_lat,psym=3,$
color=fix(alog10(darkinfo.g_flux))+1

z=darkinfo.g_flux
x=darkinfo.sc_lon
y=darkinfo.sc_lat

contour,z,x,y,/irregular,/overplot

Thanks in advance

Nate

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[Message index]

		Co-Linear Contour Points By: doyle on Tue, 16 September 2003 13:03
		Re: Co-Linear Contour Points By: David Fanning on Wed, 17 September 2003 06:54
		Re: Co-Linear Contour Points By: Chris Lee on Wed, 17 September 2003 01:16

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