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Help : Scalar operations [message #14812]

Sat, 27 March 1999 00:00

VU KHAC Tri
Messages: 25
Registered: March 1999

Junior Member

Hi folks,

I have a 3D matrix and have to execute a scalar operation on the all
elements (floating-point number) of this matrix. It seems very simple to
do with:
for...
for...
for...
Then, I see that this doing takes so much time (about 1 minute) since
the matrix is of the size 100*100*100.
My question is that
Is there in IDL scalar operations of Int, Long, Float, Double...?
Thanks for your help.
Best regards,
Tri.

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