[mesa-users] Missing Mono OP files

[Ehsan Moravveji]

Hi all,
As the opacity topic is hot these days, I like to test how the monochromatic OP does the job. So, I did fetch the tarball, and put it somewhere outside the MESA root directory, and provided the link 
in the inlist. However, at the beginning of the execution, it yells for a missing file

loading OP mono data...
 failed to open /STER/ehsan/models/OP_mono/OP4STARS_1.3/mono/m01.mesh
 error while loading OP data, ierr =           -1
 finish_load_model: failed in set_vars
 failed in finish_load_model
 star_create_pre_ms_model ierr          -1
 do_load1_star ierr          -1

However, searching for any .mesh file does not go too far!

bash-4.2$ ls */*.mesh
ls: cannot access */*.mesh: No such file or directory

In addition, I cannot locate "op_mono_cache.bin" file which is required by the &controls variable op_mono_data_cache_filename.

What shall I do?

Best regards,

Ehsan