Project Scene：

After successfully building Linux, installing the required dependency libraries, and installing WPS and WRF. Run an instance simulation.

Problem description

./ungrib.exe reports an error that libpng16.so.16 cannot be found.
The error is as follows：
./ungrib.exe: error while loading shared libraries: libpng16.so. 16: cannot open shared object file: No such file or directory

Solution：

sudo vim /etc/ld.so.conf

Add statement: /home/tian/Software/libpng-intel/lib

sudo ldconfig

Go to ./ungrib.exe to run successfully

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