[Mesa-users] custom write photos

Amadeusz Miszuda amiszuda.astro at gmail.com
Wed Nov 5 17:18:28 UTC 2025


Hi All,

I am trying to force MESA to write additional photos at specific moments of evolution from the run_binary_extras. Since I don’t see any controls, I have tried several options, including will_do_photo = .true. or calling the do_saves_for_binary subroutine, but they all fail, sometimes due to some compilation reasons, as:
Undefined symbols for architecture arm64:
  "_do_saves_for_binary_", referenced from:
      ___run_binary_extras_MOD_extras_binary_finish_step in run_binary_extras.o
ld: symbol(s) not found for architecture arm64
collect2: error: ld returned 1 exit status
make: *** [binary] Error 1

FAILED

Does anyone know a simple way to achieve that? Any help would be appreciated.

Thanks!
Amadeusz




—————————————————— 
Dr Amadeusz Miszuda
Postdoctoral Researcher
Nicolaus Copernicus Astronomical Centre 
Polish Academy of Sciences,
Warsaw, Poland
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