[ncl-talk] Issue reading ECMWF variables with NCL
Ehsan Taghizadeh
ehsantaghizadeh at yahoo.com
Sat Nov 8 19:50:02 MST 2025
Hello,I tried to read the tp variable from an ECMWF file (attached) (WMO Recommended data option on the website of ECMWF), but I encountered the following error.
"""ncl: /home/conda/feedstock_root/build_artifacts/jasper_1754514279376/work/src/libjasper/base/jas_init.c:919: jas_get_ctx_internal: Assertion `ctx' failed.Aborted (core dumped)"""
A couple of points I should mention:
1. I installed conda and NCL on two different servers, but the same issue occurred.
2. This issue also happened, for example, when I tried to read "PRES_P0_L1_GLL0" from sp files on ECMWF.
Any help would be greatly appreciated. The script and sample file are attached.
----------------------------------------------------------------------------- Best regards,Ehsan TaghizadehPh.D. Student in Natural Resources & Environmental Studies (NRES), University of Northern British Columbia (UNBC)
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