| GDL contour fill [message #52926] |
Mon, 05 March 2007 14:13 |
anonymous.myspamfilte
Messages: 2
Registered: March 2007
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Junior Member |
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Hi
I have recently installed gdl on Linux and, although I thought the
installation went OK (including prerequisites), when I try to fill a
contour plot I get the error:
"Keyword parameter FILL not allowed in call to: CONTOUR"
which is a bit of a mystery to me. The simple test routine I'm using
is contained below. If I run it without the fill keyword it works
fine producing the isopleths as expected. This is my first try at
using gdl (I more regularly use pvwave), so there may be other things
that don't work as I expect.
Can anyone shed any light on the likely cause of my problem?
many thanks
Ben
<--- Sample code --->
PRO test
x=findgen(101)/10.
y=sin(x)
nx=n_elements(x)
ny=n_elements(y)
z=make_array(nx,ny)
FOR i=1,nx-1 DO BEGIN
FOR j=1,ny-1 DO BEGIN
z(i,j)=exp(-(.1*x(i)^2+y(j)^2))
ENDFOR
ENDFOR
levels=5
contour, z,x,y
END
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