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I have tried to run cdo sinfon command on Windows 7 cygwin -x86_64 environment but have consistently encountered with the following error. I have installed all required packages like gcc, gcc-gfortran, openssl, openssh, curl, zlib, netcdf, libnetcdf-devel, udunits-devel, proj-devel etc. I have run the following commands---

SID@SID-PC ~ $ cd /cygdrive/C/demo/tas

SID@SID-PC /cygdrive/C/demo/tas $ PATH="$PATH:.:"

SID@SID-PC /cygdrive/C/demo/tas $ cdo sinfon Ind.nc C:/demo/tas/cdo.exe: error while loading shared libraries: cygproj-13.dll: cannot open shared object file: No such file or directory

SID@SID-PC /cygdrive/C/demo/tas $ uname -a CYGWIN_NT-6.1 SID-PC 3.1.4(0.340/5/3) 2020-02-19 08:49 x86_64 Cygwin

ClimateUnboxed
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Jit
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1 Answers1

2

Asking the right tool

Usage: cygcheck [-v] [-h] PROGRAM
...
  -p, --package-query  search for REGEXP in the entire cygwin.com package
               repository (requires internet connectivity)
...

you have 

 $ cygcheck -p cygproj-13.dll
Found 3 matches for cygproj-13.dll
libproj13-5.0.1-1 - libproj13: The PROJ Cartographic Projections Software
libproj13-5.1.0-1 - libproj13: The PROJ Cartographic Projections Software
libproj13-5.2.0-1 - libproj13: The PROJ Cartographic Projections Software

You need to install the libproj13 package.

matzeri
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