[Mesa-users] Convergence issues when modeling small planets in MESA 15140

Josiah Schwab jwschwab at ucsc.edu
Thu Feb 18 15:57:25 UTC 2021


Hi Bridget,

One suggestion is to regenerate that model in r15140.
>

I think I just realized what is happening.  The model you sent was
generated with lnPgas_flag = .true. in a past version.  The option to use
Pgas as a structure variable has been removed in r15140 and MESA gets
confused when it tries to load a model containing information that it
doesn't know what to do with.  You will definitely need to regenerate the
initial model.  It is simply not compatible with r15140.

Josiah
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