Hi, all!
Does anyone use NCL functions rhomb_trunC or tri_trunc, maybe there are some problems with the functions. The following is my NCL code to deal with array tmp(108,128):
begin
temp = fspan(19,1000,128*108)
tmp = onedtond(temp,(/108,128/))
ab = shagC(tmp)
abc = rhomb_trunC (ab,42)
; print(ab)
bb = ab - abc
bb = fabs(bb)
print(sum(bb) )
end
The arrays 'ab' and 'abc' are same, the result 'bb' is 0.
My NCL version is 4.2.0.a032, Linux
Best regards!
Qing
**************************************
* Bao, Qing *
* Ph.D. Candidate *
* LASG *
* Institute of Atmospheric Physics *
* Chinese Academy of Sciences *
* P.O.BOX 9804 *
* Beijing, 100029 *
* P. R. China *
* E-mail: baoqing@mail.iap.ac.cn *
**************************************
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