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MTPR error when I try to apply a mask [message #69927]

Wed, 24 February 2010 04:54

Agustín T.
Messages: 1
Registered: February 2010

Junior Member

Hello,

I am trying to modify Canty’s source code on fuzzy k-means to apply it
to an image with a mask.
First I use the key word /MASK in the routine envi_select, and it
allows me to choose a mask after I have opened an image. But I do not
know how to apply the mask within the code.
I am applying the ENVI_MASK_APPLY_DOIT routine and I getting the
error: “variable MPTR undefined”.
I can not find any reference to this type of error. I have search in
this forum and in the references guides, but I have not found
anything.
Can anyone help?

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