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Question on SLICER widget [message #2228]

Fri, 17 June 1994 16:27

dpal
Messages: 7
Registered: June 1994

Junior Member

Hello everybody:

I am trying to use SLICER for volume visualization. I have a 22 X 22 X 22 array containing temperature data. I am using the following code to read the data.

COMMON VOLUME_DATA, vol
OPENR, 1, "head.dat"
VOL = FLTARR(22, 22, 22)
READU, 1, VOL
CLOSE, 1
SLICER

When I am trying to look at a slice of this data from the SLICER widget, it is drawing totally arbitrary contour lines. Using the probe command, I tried to look at the values at various points on that slice, but it is showing completely arbitrary numbers.
Can anyone tell me what is going wrong?

Thank you
Deb

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