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How to Read STELLA models with TARDIS

from tardis.io.model import read_stella_model

stella_model = read_stella_model('mesa.stella.dat')

stella_model.data

	mass_of_cell	cell_center_m	cell_center_r	cell_center_v	avg_density	radiation_pressure	avg_temperature	radiation_temperature	avg_opacity	tau	...	cr48	cr60	fe52	fe54	fe56	co56	ni56	luminosity	n_bar	n_e
0
1	6.006769e+29	5.190243e+33	2.517209e+13	3.930633e+06	1.005529e-11	11237.954506	45943.453023	45943.453023	0.162712	5403.504881	...	0.0	0.0	0.0	0.0	0.000021	0.0	4.079500e-03	7.648868e+38	6.055413e+12	2.412188e+12
2	1.262406e+30	5.191506e+33	2.970626e+13	5.050403e+06	2.928088e-11	11236.544022	45942.182229	45942.182229	0.164412	5381.678444	...	0.0	0.0	0.0	0.0	0.000021	0.0	4.079500e-03	9.609214e+38	1.762304e+13	6.969790e+12
3	1.264624e+30	5.192771e+33	3.198879e+13	5.680288e+06	4.619659e-11	11133.526767	45836.518142	45836.518142	0.165012	5364.280084	...	0.0	0.0	0.0	0.0	0.000021	0.0	4.079500e-03	1.050921e+39	2.783916e+13	1.091728e+13
4	1.263067e+30	5.194034e+33	3.357130e+13	6.135230e+06	5.896887e-11	11133.526767	45836.518142	45836.518142	0.165310	5348.854704	...	0.0	0.0	0.0	0.0	0.000021	0.0	4.079500e-03	1.100921e+39	3.545183e+13	1.392188e+13
5	1.259387e+30	5.195293e+33	3.480638e+13	6.495173e+06	6.912717e-11	11032.838720	45732.362031	45732.362031	0.165510	5334.724893	...	0.0	0.0	0.0	0.0	0.000021	0.0	4.079500e-03	1.140921e+39	4.166219e+13	1.632649e+13
...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...	...
396	1.511731e+31	2.612818e+34	1.533756e+15	3.435050e+08	1.540408e-14	0.136196	3259.329684	2710.845252	0.000430	0.001173	...	0.0	0.0	0.0	0.0	0.000017	0.0	1.108306e-14	3.729654e+41	9.283015e+09	4.408753e+05
397	1.511951e+31	2.614332e+34	1.576303e+15	3.545750e+08	1.168519e-14	0.128874	3192.480784	2673.651060	0.000467	0.000941	...	0.0	0.0	0.0	0.0	0.000017	0.0	1.108306e-14	3.719770e+41	7.040251e+09	3.305759e+05
398	1.512167e+31	2.615844e+34	1.632356e+15	3.682800e+08	8.348776e-15	0.119719	3126.918024	2624.851429	0.000525	0.000695	...	0.0	0.0	0.0	0.0	0.000017	0.0	1.108306e-14	3.719654e+41	5.027256e+09	2.333801e+05
399	1.512377e+31	2.617356e+34	1.698066e+15	4.244850e+08	6.601396e-15	0.110183	3055.657872	2570.946173	0.000569	0.000448	...	0.0	0.0	0.0	0.0	0.000017	0.0	1.108306e-14	3.709770e+41	3.975759e+09	1.842764e+05
400	1.512582e+31	2.618867e+34	2.126273e+15	4.732800e+08	7.649548e-16	0.076237	2780.233476	2344.794175	0.001368	0.000000	...	0.0	0.0	0.0	0.0	0.000017	0.0	1.108306e-14	3.679885e+41	4.606795e+08	2.123225e+04

400 rows × 36 columns

stella_model.metadata

{'t_max': <Quantity 50. d>,
 'zones': 400,
 'inner_boundary_mass': <Quantity 5.19024252e+33 g>,
 'total_mass': <Quantity 2.61886734e+34 g>,
 'mass_of_cell_unit': Unit("g"),
 'cell_center_m_unit': Unit("g"),
 'cell_center_r_unit': Unit("cm"),
 'cell_center_v_unit': Unit("cm / s"),
 'outer_edge_m_unit': Unit("g"),
 'outer_edge_r_unit': Unit("cm")}