[ncl-talk] loop error

[Arijeet Dutta]

Hi all, I am trying to calculate potential temperature as follows

h = addfile("air.mon.mean.nc","r")
lat = h->lat
lon = h->lon
time = h->time
temp = h->air
l = h->level*10


a = temp(:,:,0,0) ;tim,lv,lat,lon,
do i = 0,time-1
        do j = 0,l-1
                theta(i,j) = a*(10000/l(j))^0.286
        end do
end do

fatal:Loop end must be scalar, can't execute loop

Any help?

Regards
Arijeet
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