extracting using coordinate subscript

Hi,
Is it possible using a variable in the dimension :
instead of doing
pr=f->rr(:,{-20,-22})
use something like :
xlat=(/-20.,-22/)
pr=f->rr(:,{$xlat$}) ; just guessing here or something similar
ousmane

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Received on Sun Apr 20 06:38:30 2014