[ncl-talk] Segmentation Fault with vinth2p Function
mnawang at ucdavis.edu
Fri Jul 28 00:34:18 MDT 2017
Dear NCL users,
I ran into the segmentation fault when using the vinth2p to convert CAM
hybrid levels to pressure levels. The error message is:
KP.GT.KLEVI IN P2HBD. KP,KLEVI= 31 30
I found the source code from online
but didn't quite understand why the function gave me this error message.
Since I called this function in a time loop, the number of vertical levels
(30 levels) for all the time steps are the same, still it crashed
mid-way through the time loop.
Here are the code where I called this function to interpolate the
geopotential height to 700hPa from hybrid coordinate:
interp = 1
extrap = False
pnew = (/700./)
HGTp = vinth2p(HGT,hyam,hybm,pnew,PS,interp,P0mb,1,extrap)
Any thoughts on this is much appreciated since I've never ran into this
problem before. Thank you.
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