Quickstart for Carsus SQL
This notebook provides a quick introduction in using Carsus with the SQL interface.
Creating a Database
To start working with a database you need to initialize it. This requires an url, for example sqlite:///path/to/example.db.
In this guide we’ll use a in-memory sqlite database, so we leave the url empty:
[1]:
from carsus import init_db
session = init_db()
[ carsus.base][ INFO] - Initializing the database at sqlite:// (base.py:32)
[ carsus.base][ INFO] - Ingesting basic atomic data. (base.py:45)
Now, we have an SQLAlchemy Session object named session. We can use session to make simple queries. As you can see from the output, some basic atomic data has been ingested into our database.
Let’s examine it:
[2]:
from carsus.model import Atom
print('Number of Atoms in the database: {}'.format(session.query(Atom).count()))
si = session.query(Atom).get(14)
print('Symbol: {}, atomic_number: {}, name: {}'.format(si.symbol, si.atomic_number, si.name))
Number of Atoms in the database: 118
Symbol: Si, atomic_number: 14, name: Silicon
So, our database already contains basic information about atoms. But this information has not been commited to the database yet. It is always your responsibility to commit the data!.
[3]:
session.commit()
Atomic Weights and Ionization Energies
To store more interesting data we are going to use ingesters. For each data source supported by Carsus there is a corresponding ingester class.
For example, to ingest atomic weights from the NIST Atomic Weights and Isotopic Compositions database:
[4]:
from carsus.io.nist import NISTWeightsCompIngester
weightscomp_ingester = NISTWeightsCompIngester(session)
weightscomp_ingester.ingest()
session.commit()
ChiantiPy version 0.8.4
found PyQt5 widgets
using PyQt5 widgets
[ carsus.io.nist.weightscomp][ INFO] - Downloading data from the carsus-dat-nist repository (weightscomp.py:72)
[ py.warnings][WARNING] - /home/runner/micromamba/envs/carsus/lib/python3.7/site-packages/urllib3/connectionpool.py:1110: InsecureRequestWarning: Unverified HTTPS request is being made to host 'raw.githubusercontent.com'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
InsecureRequestWarning,
(warnings.py:110)
[ carsus.io.nist.weightscomp][ INFO] - Ingesting atomic weights from `nist`. (weightscomp.py:225)
[5]:
print(si.weights)
[<Quantity: 28.085 u>]
And the ionization energies from the NIST Atomic Spectra Database:
[6]:
from carsus.io.nist import NISTIonizationEnergiesIngester
ioniz_energies_ingester = NISTIonizationEnergiesIngester(session, spectra='H-Mg')
ioniz_energies_ingester.ingest(ionization_energies=True, ground_levels=True)
session.commit()
[ carsus.io.nist.ionization][ INFO] - Downloading ionization energies from the carsus-data-nist repo. (ionization.py:89)
[ py.warnings][WARNING] - /home/runner/micromamba/envs/carsus/lib/python3.7/site-packages/urllib3/connectionpool.py:1110: InsecureRequestWarning: Unverified HTTPS request is being made to host 'raw.githubusercontent.com'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings
InsecureRequestWarning,
(warnings.py:110)
[ carsus.io.nist.ionization][ INFO] - Ingesting ionization energies from `nist-asd`. (ionization.py:331)
[ carsus.io.nist.ionization][ INFO] - Ingesting ground levels from `nist-asd`. (ionization.py:356)
Levels, Lines and Collisions
The Carsus SQL interface supports only two sources of energy levels and spectral lines: GFALL and CHIANTI.
GFALL
The Robert Kurucz’s Atomic Linelist (GFALL) is the main source of levels and lines in Carsus.
[7]:
from carsus.io.kurucz import GFALLIngester
gfall_url = 'http://kurucz.harvard.edu/linelists/gfall/gfall.dat'
gfall_ingester = GFALLIngester(session, fname=gfall_url, ions='H-Mg')
gfall_ingester.ingest(levels=True, lines=True)
session.commit()
[ carsus.io.kurucz.gfall][WARNING] - A specific combination to identify unique levels from GFALL data has not been given. Defaulting to ["energy", "j"]. (gfall.py:129)
[ carsus.io.kurucz.gfall][ INFO] - Parsing GFALL from: http://kurucz.harvard.edu/linelists/gfall/gfall.dat (gfall.py:182)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels from `ku_latest`. (gfall.py:574)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for He 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for He 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Li 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Li 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Be 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Be 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Be 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for B 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for B 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for B 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for B 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for C 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for C 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for C 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for C 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for N 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for N 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for N 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for N 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for N 4. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for N 5. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for O 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for O 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for O 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for O 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for O 4. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for O 5. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for F 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for F 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for F 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for F 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for F 4. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for F 5. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Ne 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Ne 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Ne 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Ne 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Ne 4. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Ne 5. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Na 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Na 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Na 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Na 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Na 4. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Na 5. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Mg 0. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Mg 1. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Mg 2. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Mg 3. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Mg 4. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting levels for Mg 5. (gfall.py:586)
[ carsus.io.kurucz.gfall][ INFO] - Extracting line data: atomic_number, ion_charge, energy_lower, j_lower, energy_upper, j_upper, wavelength, loggf. (gfall.py:425)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines from `ku_latest`. (gfall.py:628)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for He 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for He 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Li 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Li 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Be 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Be 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Be 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for B 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for B 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for B 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for B 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for C 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for C 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for C 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for C 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for N 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for N 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for N 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for N 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for N 4. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for N 5. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for O 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for O 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for O 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for O 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for O 4. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for O 5. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for F 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for F 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for F 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for F 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for F 4. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for F 5. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Ne 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Ne 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Ne 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Ne 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Ne 4. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Ne 5. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Na 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Na 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Na 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Na 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Na 4. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Na 5. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Mg 0. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Mg 1. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Mg 2. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Mg 3. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Mg 4. (gfall.py:640)
[ carsus.io.kurucz.gfall][ INFO] - Ingesting lines for Mg 5. (gfall.py:640)
CHIANTI
The Chianti Atomic Database is also a source of collision strengths.
[8]:
from carsus.io.chianti_ import ChiantiIngester
chianti_ingester = ChiantiIngester(session, ions='O 0-2')
chianti_ingester.ingest(levels=True, lines=True, collisions=True)
session.commit()
[carsus.io.chianti_.chianti_][ INFO] - Ingesting levels from `chianti_v9.0.1`. (chianti_.py:349)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting levels for O 0. (chianti_.py:367)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting levels for O 1. (chianti_.py:367)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting levels for O 2. (chianti_.py:367)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting lines from `chianti_v9.0.1`. (chianti_.py:391)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting lines for O 0. (chianti_.py:409)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting lines for O 1. (chianti_.py:409)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting lines for O 2. (chianti_.py:409)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting collisions from `chianti_v9.0.1`. (chianti_.py:451)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting collisions for O 0. (chianti_.py:469)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting collisions for O 1. (chianti_.py:469)
[carsus.io.chianti_.chianti_][ INFO] - Ingesting collisions for O 2. (chianti_.py:469)
Zeta Data
The Knox S. Long’s ground state recombinations fractions (\(\zeta\)).
[9]:
from carsus.io.zeta import KnoxLongZetaIngester
zeta_url = 'https://raw.githubusercontent.com/tardis-sn/carsus/master/carsus/data/knox_long_recombination_zeta.dat'
zeta_ingester = KnoxLongZetaIngester(session, zeta_url)
zeta_ingester.ingest()
session.commit()
Dump to HDF5
Once you have a database, it’s very easy to create atomic data files for TARDIS using a special class called AtomData. This class takes session as its first argument; other important parameters are selected_atoms and chianti_ions (if any).
Only data for selected_atoms will be stored in the output DataFrames and levels and lines for chianti_ions will be taken from the data source with the same name.
[10]:
from carsus.io.output import AtomData
atom_data = AtomData(session,
selected_atoms='H-Mg',
chianti_short_name='chianti_v9.0.1',
chianti_ions='O 0-2')
Warning:
If chianti_short_name does NOT match with your current version of Chianti DB the above command will fail.
The stored DataFrames can be easily accessed as attributes of atom_data:
[11]:
atom_data.atom_masses_prepared
[11]:
| symbol | name | mass | |
|---|---|---|---|
| atomic_number | |||
| 1 | b'H' | b'Hydrogen' | 1.007975 |
| 2 | b'He' | b'Helium' | 4.002602 |
| 3 | b'Li' | b'Lithium' | 6.967500 |
| 4 | b'Be' | b'Beryllium' | 9.012183 |
| 5 | b'B' | b'Boron' | 10.813500 |
| 6 | b'C' | b'Carbon' | 12.010600 |
| 7 | b'N' | b'Nitrogen' | 14.006855 |
| 8 | b'O' | b'Oxygen' | 15.999400 |
| 9 | b'F' | b'Fluorine' | 18.998403 |
| 10 | b'Ne' | b'Neon' | 20.179700 |
| 11 | b'Na' | b'Sodium' | 22.989769 |
| 12 | b'Mg' | b'Magnesium' | 24.305500 |
[12]:
atom_data.levels_prepared.head(20)
[ py.warnings][WARNING] - /home/runner/micromamba/envs/carsus/lib/python3.7/site-packages/pandas/core/series.py:679: RuntimeWarning: divide by zero encountered in log10
result = getattr(ufunc, method)(*inputs, **kwargs)
(warnings.py:110)
[12]:
| energy | g | metastable | |||
|---|---|---|---|---|---|
| atomic_number | ion_number | level_number | |||
| 1 | 0 | 0 | 0.000000 | 2 | True |
| 1 | 0 | 0.000000 | 1 | True | |
| 2 | 0 | 0 | 0.000000 | 1 | True |
| 1 | 19.819626 | 3 | True | ||
| 2 | 20.615788 | 1 | True | ||
| 3 | 20.964099 | 5 | False | ||
| 4 | 20.964109 | 3 | False | ||
| 5 | 20.964117 | 5 | True | ||
| 6 | 20.964117 | 9 | True | ||
| 7 | 20.964231 | 1 | False | ||
| 8 | 21.218036 | 3 | False | ||
| 9 | 22.718479 | 3 | False | ||
| 10 | 22.920331 | 1 | False | ||
| 11 | 23.007085 | 5 | False | ||
| 12 | 23.007087 | 3 | False | ||
| 13 | 23.007090 | 5 | True | ||
| 14 | 23.007121 | 1 | False | ||
| 15 | 23.073663 | 7 | False | ||
| 16 | 23.073663 | 5 | False | ||
| 17 | 23.073664 | 7 | True |
[13]:
atom_data.macro_atom_prepared.head(20)
[13]:
| atomic_number | ion_number | source_level_number | destination_level_number | transition_type | transition_probability | transition_line_id | |
|---|---|---|---|---|---|---|---|
| 0 | 2 | 0 | 0 | 142 | 1 | 0.000000e+00 | 69 |
| 1 | 2 | 0 | 0 | 132 | 1 | 0.000000e+00 | 70 |
| 2 | 2 | 0 | 0 | 122 | 1 | 0.000000e+00 | 71 |
| 3 | 2 | 0 | 0 | 110 | 1 | 0.000000e+00 | 72 |
| 4 | 2 | 0 | 0 | 96 | 1 | 0.000000e+00 | 73 |
| 5 | 2 | 0 | 0 | 81 | 1 | 0.000000e+00 | 74 |
| 6 | 2 | 0 | 0 | 64 | 1 | 0.000000e+00 | 75 |
| 7 | 2 | 0 | 0 | 50 | 1 | 0.000000e+00 | 76 |
| 8 | 2 | 0 | 0 | 35 | 1 | 0.000000e+00 | 77 |
| 9 | 2 | 0 | 0 | 20 | 1 | 0.000000e+00 | 78 |
| 10 | 2 | 0 | 0 | 8 | 1 | 0.000000e+00 | 79 |
| 11 | 2 | 0 | 1 | 164 | 1 | 1.012837e+09 | 145 |
| 12 | 2 | 0 | 1 | 155 | 1 | 1.248469e+09 | 146 |
| 13 | 2 | 0 | 1 | 146 | 1 | 1.561061e+09 | 147 |
| 14 | 2 | 0 | 1 | 136 | 1 | 1.994064e+09 | 148 |
| 15 | 2 | 0 | 1 | 126 | 1 | 2.596821e+09 | 149 |
| 16 | 2 | 0 | 1 | 114 | 1 | 1.149997e+09 | 151 |
| 17 | 2 | 0 | 1 | 115 | 1 | 1.908520e+09 | 152 |
| 18 | 2 | 0 | 1 | 100 | 1 | 1.602380e+09 | 154 |
| 19 | 2 | 0 | 1 | 99 | 1 | 2.659288e+09 | 155 |
Finally, use the to_hdf() method to create an HDF5 file.
[14]:
atom_data.to_hdf('kurucz_H-Mg_chianti_O_I-III.h5',
store_atom_masses=True,
store_ionization_energies=True,
store_levels=True,
store_lines=True,
store_collisions=True,
store_macro_atom=True,
store_zeta_data=True)
[ py.warnings][WARNING] - /home/runner/micromamba/envs/carsus/lib/python3.7/site-packages/IPython/core/interactiveshell.py:3552: PerformanceWarning:
your performance may suffer as PyTables will pickle object types that it cannot
map directly to c-types [inferred_type->bytes,key->block0_values] [items->Index(['symbol', 'name'], dtype='object')]
exec(code_obj, self.user_global_ns, self.user_ns)
(warnings.py:110)
[ py.warnings][WARNING] - /home/runner/micromamba/envs/carsus/lib/python3.7/site-packages/pyarrow/serialization.py:165: FutureWarning: The SparseDataFrame class is removed from pandas. Accessing it from the top-level namespace will also be removed in the next version
if isinstance(obj, pd.SparseDataFrame):
(warnings.py:110)
[ py.warnings][WARNING] - /home/runner/micromamba/envs/carsus/lib/python3.7/site-packages/pyarrow/serialization.py:176: FutureWarning: The SparseSeries class is removed from pandas. Accessing it from the top-level namespace will also be removed in the next version
if isinstance(obj, pd.SparseSeries):
(warnings.py:110)
[ carsus.io.output.tardis_][ INFO] - Signing AtomData:
MD5: 4204f1d3261dd980fe309e34b5d74592
UUID1: 4920d974615a11efb08c6045bdbf9970 (tardis_.py:1180)
You are done! Now you can use your file to run TARDIS simulations.