[mesa-users] (no subject)
Sanaz Lotfiyani
sanaz.lotfiani at gmail.com
Mon Jun 20 07:06:18 EDT 2016
Hi mesa users
right know , I intend to run "make_massive_with_uniform_composition" for
25Msun and Z=0.02
but when I added these rotational comments
" change_v_flag = .true.
new_v_flag = .true.
change_rotation_flag = .true.
new_rotation_flag = .true.
set_surface_rotation_v = .true.
new_surface_rotation_v = 2! km/sec << saved model is rotating "
in star job of inlist_uniform, while I was executing it, I
encountered these errors as follows
hydro_newton_step failed to converge
retry cnt, step, log10(dt/yr), retry_factor 1 51
-13.785306 0.500000
hydro_newton_step failed to converge
retry cnt, step, log10(dt/yr), retry_factor 2 51
-14.086336 0.500000
dt
5.1737493640494829D-07
min_timestep_limit
9.9999999999999995D-07
stopping because of convergence problems dt < min_timestep_limit
terminated evolution: convergence problems
termination code: min_timestep_limit
would you please guide me
bests
Sanaz
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