MEGAN v3.2 preprocessing error

Hi all,
I am working on MEGAN v3.2 preprocessing program

When I run prepmegan4cmaq_grwform.x, I got this error:
Reading megan2 bio emiss file
NetCDF: Attempt to use feature that was not turned on when netCDF was built.

My netcdf library is the one built for WRF with --disable-netcdf4 --disable-shared --disable-dap, version is netcdf-c-4.7.2.tar.gz and netcdf-fortran-4.5.2.tar.gz

Here is my log file

Thank you for any help in advance.

Since your netcdf is built without netcdf4, you could try converting that file to classic NETCDF:

nccopy -k classic

*@hogrefe.christian has pointed out that this probably will not work if nccopy was also built with --disable-netcdf4. In that case I would consider building a NetCDF library without that flag.

1 Like

dear willison.jeff
Thank you for your help.
It takes me a long time to install netcdf with netcdf4, but with “–enable-netcdf4 --enable-shared --enable-dap”, prepmegan4cmaq_grwform.x even can’t be compiled. I will continue to try, but I want to say thank you first.