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data arrangement [message #66252]

Mon, 27 April 2009 04:35

gaurijyoti29
Messages: 10
Registered: April 2009

Junior Member

I have got a piece of idl code for computation of ambudance fraction
from modis reflectance(red and nir) given below as

loc='d:/data/'
temp=obs(loc,use_these)
obs is an array that holds all image data for bands ("use_these") to
be defined in endmembers;

FOR run=0,nrun-1 DO BEGIN
fracs(loc,*,run)=SVSOL(REFORM(U_arr(run,*,*),ncrops,nb+1),RE FORM(W_arr
(run,*),ncrops),$
REFORM(V_arr(run,*,*),ncrops,ncrops),REFORM([[temp],[scale]] ,nb+1))
ENDFOR

The error comes at this line REFORM([[temp],[scale]],nb+1))

My problem is how to define "use_these" in endmembers.

any suggestion would be most welcome.
Thanks

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