SpeciesIsotope

class pyarts.arts.SpeciesIsotope(*args, **kwargs)

Contains descriptions about an isotope.

Workspace methods that require SpeciesIsotope

absorption_bandsSetZeeman() jacobian_targetsAddSpeciesIsotopologueRatio() RetrievalAddSpeciesIsotopologueRatio()

The valid isotopologues are:

Name	Mass (g/mol)	Degeneracy	Default Ratio	Predefined or Joker or Normal
AIR	nan	-1	nan	Joker
H2O	nan	-1	nan	Joker
H2O-161	18.010565	1	0.997317	Normal
H2O-162	19.01674	6	0.000310693	Normal
H2O-171	19.01478	6	0.000371884	Normal
H2O-172	20.020956	36	1.15853e-07	Normal
H2O-181	20.014811	1	0.00199983	Normal
H2O-182	21.020985	6	6.23003e-07	Normal
H2O-262	20.022915	1	2.4197e-08	Normal
H2O-ForeignContCKDMT320	nan	-1	nan	Predefined
H2O-ForeignContCKDMT350	nan	-1	nan	Predefined
H2O-ForeignContCKDMT400	nan	-1	nan	Predefined
H2O-ForeignContStandardType	nan	-1	nan	Predefined
H2O-MPM89	nan	-1	nan	Predefined
H2O-PWR2021	nan	-1	nan	Predefined
H2O-PWR2022	nan	-1	nan	Predefined
H2O-PWR98	nan	-1	nan	Predefined
H2O-SelfContCKDMT320	nan	-1	nan	Predefined
H2O-SelfContCKDMT350	nan	-1	nan	Predefined
H2O-SelfContCKDMT400	nan	-1	nan	Predefined
H2O-SelfContStandardType	nan	-1	nan	Predefined
CO2	nan	-1	nan	Joker
CO2-626	43.98983	1	0.984204	Normal
CO2-627	44.994045	6	0.000733989	Normal
CO2-628	45.994076	1	0.00394707	Normal
CO2-636	44.993185	2	0.0110574	Normal
CO2-637	45.9974	12	8.24623e-06	Normal
CO2-638	46.997431	2	4.43446e-05	Normal
CO2-727	45.998262	1	1.36847e-07	Normal
CO2-737	47.001618	2	1.5375e-09	Normal
CO2-827	46.998291	6	1.4718e-06	Normal
CO2-828	47.998322	1	3.95734e-06	Normal
CO2-837	48.001646	12	1.65354e-08	Normal
CO2-838	49.001675	2	4.446e-08	Normal
CO2-CKDMT252	nan	-1	nan	Predefined
O3	nan	-1	nan	Joker
O3-666	47.984745	1	0.992901	Normal
O3-667	48.98896	6	0.000740475	Normal
O3-668	49.988991	1	0.00398194	Normal
O3-676	48.98896	6	0.000370237	Normal
O3-686	49.988991	1	0.00199097	Normal
N2O	nan	-1	nan	Joker
N2O-446	44.001062	9	0.990333	Normal
N2O-447	45.005278	54	0.00036928	Normal
N2O-448	46.005308	9	0.00198582	Normal
N2O-456	44.998096	6	0.00364093	Normal
N2O-546	44.998096	6	0.00364093	Normal
CO	nan	-1	nan	Joker
CO-26	27.994915	1	0.986544	Normal
CO-27	28.99913	6	0.000367867	Normal
CO-28	29.999161	1	0.00197822	Normal
CO-36	28.99827	2	0.0110836	Normal
CO-37	30.002485	12	4.13292e-06	Normal
CO-38	31.002516	2	2.2225e-05	Normal
CH4	nan	-1	nan	Joker
CH4-211	16.0313	1	0.988274	Normal
CH4-212	17.037475	3	0.000615751	Normal
CH4-311	17.034655	2	0.0111031	Normal
CH4-312	18.04083	6	6.91785e-06	Normal
O2	nan	-1	nan	Joker
O2-66	31.98983	1	0.995262	Normal
O2-67	32.994045	6	0.000742235	Normal
O2-68	33.994076	1	0.00399141	Normal
O2-CIAfunCKDMT100	nan	-1	nan	Predefined
O2-MPM2020	nan	-1	nan	Predefined
O2-MPM89	nan	-1	nan	Predefined
O2-PWR2021	nan	-1	nan	Predefined
O2-PWR2022	nan	-1	nan	Predefined
O2-PWR98	nan	-1	nan	Predefined
O2-SelfContStandardType	nan	-1	nan	Predefined
O2-TRE05	nan	-1	nan	Predefined
O2-v0v0CKDMT100	nan	-1	nan	Predefined
O2-v1v0CKDMT100	nan	-1	nan	Predefined
O2-visCKDMT252	nan	-1	nan	Predefined
NO	nan	-1	nan	Joker
NO-46	29.997989	3	0.993974	Normal
NO-48	32.002234	3	0.00199312	Normal
NO-56	30.995023	2	0.00365431	Normal
SO2	nan	-1	nan	Joker
SO2-626	63.961901	1	0.945678	Normal
SO2-628	65.966146	1	0.0020417379	Normal
SO2-636	64.961286	4	0.0074989421	Normal
SO2-646	65.957695	1	0.0419503	Normal
NO2	nan	-1	nan	Joker
NO2-646	45.992904	3	0.991616	Normal
NO2-656	46.989938	2	0.00364564	Normal
NH3	nan	-1	nan	Joker
NH3-4111	17.026549	3	0.995872	Normal
NH3-4112	18	-1	0.00044792294	Normal
NH3-5111	18.023583	2	0.00366129	Normal
HNO3	nan	-1	nan	Joker
HNO3-146	62.995644	6	0.98911	Normal
HNO3-156	63.99268	4	0.003636	Normal
OH	nan	-1	nan	Joker
OH-61	17.00274	2	0.997473	Normal
OH-62	18.008915	3	0.000155371	Normal
OH-81	19.006986	2	0.00200014	Normal
HF	nan	-1	nan	Joker
HF-19	20.006229	4	0.999844	Normal
HF-29	21.012404	6	0.000155741	Normal
HCl	nan	-1	nan	Joker
HCl-15	35.976678	8	0.757587	Normal
HCl-17	37.973729	8	0.242257	Normal
HCl-25	36.982853	12	0.000118005	Normal
HCl-27	38.979904	12	3.7735e-05	Normal
HBr	nan	-1	nan	Joker
HBr-11	81.924115	8	0.493063	Normal
HBr-19	79.92616	8	0.506781	Normal
HBr-21	82.930289	12	7.68016e-05	Normal
HBr-29	80.932336	12	7.89384e-05	Normal
HI	nan	-1	nan	Joker
HI-17	127.912297	12	0.999844	Normal
HI-27	128.918472	18	0.000155741	Normal
ClO	nan	-1	nan	Joker
ClO-56	50.963768	4	0.755908	Normal
ClO-76	52.960819	4	0.24172	Normal
OCS	nan	-1	nan	Joker
OCS-622	59.966986	1	0.937395	Normal
OCS-623	60.966371	4	0.00739908	Normal
OCS-624	61.96278	1	0.0415828	Normal
OCS-632	60.970341	2	0.0105315	Normal
OCS-634	62.966137	2	0.000467508	Normal
OCS-822	61.971231	1	0.00187967	Normal
H2CO	nan	-1	nan	Joker
H2CO-126	30.010565	1	0.986237	Normal
H2CO-128	32.014811	1	0.00197761	Normal
H2CO-136	31.01392	2	0.0110802	Normal
HDCO	nan	-1	nan	Joker
HDCO-26	31	-1	0.0002957894	Normal
D2CO	nan	-1	nan	Joker
D2CO-26	32	-1	2.2181076e-08	Normal
HOCl	nan	-1	nan	Joker
HOCl-165	51.971593	8	0.75579	Normal
HOCl-167	53.968644	8	0.241683	Normal
N2	nan	-1	nan	Joker
N2-44	28.006148	1	0.992687	Normal
N2-45	29.003182	6	0.00747809	Normal
N2-CIAfunCKDMT252	nan	-1	nan	Predefined
N2-CIArotCKDMT252	nan	-1	nan	Predefined
N2-SelfContMPM93	nan	-1	nan	Predefined
N2-SelfContPWR2021	nan	-1	nan	Predefined
N2-SelfContStandardType	nan	-1	nan	Predefined
HCN	nan	-1	nan	Joker
HCN-124	27.010899	6	0.985114	Normal
HCN-125	28.007933	4	0.00362174	Normal
HCN-134	28.014254	12	0.0110676	Normal
HCN-224	28	-1	0.00014773545	Normal
CH3Cl	nan	-1	nan	Joker
CH3Cl-215	49.992328	4	0.748937	Normal
CH3Cl-217	51.989379	4	0.239491	Normal
H2O2	nan	-1	nan	Joker
H2O2-1661	34.00548	1	0.994952	Normal
C2H2	nan	-1	nan	Joker
C2H2-1221	26.01565	1	0.977599	Normal
C2H2-1222	27.021825	6	0.00030455	Normal
C2H2-1231	27.019005	8	0.0219663	Normal
C2H6	nan	-1	nan	Joker
C2H6-1221	30.04695	1	0.97699	Normal
C2H6-1231	31.050305	2	0.0219526	Normal
PH3	nan	-1	nan	Joker
PH3-1111	33.997238	2	0.999533	Normal
COF2	nan	-1	nan	Joker
COF2-269	65.991722	1	0.986544	Normal
COF2-369	66.995083	2	0.0110834	Normal
SF6	nan	-1	nan	Joker
SF6-29	145.962492	1	0.95018	Normal
H2S	nan	-1	nan	Joker
H2S-121	33.987721	1	0.949884	Normal
H2S-122	35	-1	0.00029991625	Normal
H2S-131	34.987105	4	0.00749766	Normal
H2S-141	35.983515	1	0.0421369	Normal
HCOOH	nan	-1	nan	Joker
HCOOH-126	46.00548	4	0.983898	Normal
HCOOH-136	47	-1	0.010913149	Normal
DCOOH	nan	-1	nan	Joker
DCOOH-266	47	-1	0.00014755369	Normal
HCOOD	nan	-1	nan	Joker
HCOOD-266	47	-1	0.00014755369	Normal
HO2	nan	-1	nan	Joker
HO2-166	32.997655	2	0.995107	Normal
O	nan	-1	nan	Joker
O-6	15.994915	1	0.997628	Normal
ClONO2	nan	-1	nan	Joker
ClONO2-5646	96.956672	12	0.74957	Normal
ClONO2-7646	98.953723	12	0.239694	Normal
NO+	nan	-1	nan	Joker
NO+-46	29.997989	3	0.993974	Normal
HOBr	nan	-1	nan	Joker
HOBr-161	97.919027	8	0.491894	Normal
HOBr-169	95.921076	8	0.505579	Normal
C2H4	nan	-1	nan	Joker
C2H4-221	28.0313	1	0.977294	Normal
C2H4-231	29.034655	2	0.0219595	Normal
CH3OH	nan	-1	nan	Joker
CH3OH-2161	32.026215	2	0.98593	Normal
CH3Br	nan	-1	nan	Joker
CH3Br-211	95.939764	4	0.487433	Normal
CH3Br-219	93.941811	4	0.500995	Normal
CH3CN	nan	-1	nan	Joker
CH3CN-2124	41.026549	3	0.973866	Normal
CH3CN-2125	42	-1	0.00347136	Normal
CH3CN-2134	42	-1	0.0102683	Normal
CH3CN-3124	42	-1	0.0102683	Normal
CH2DCN	nan	-1	nan	Joker
CH2DCN-224	42	-1	0.000441185	Normal
CF4	nan	-1	nan	Joker
CF4-29	87.993616	1	0.98889	Normal
C4H2	nan	-1	nan	Joker
C4H2-2211	50.01565	1	0.955998	Normal
HC3N	nan	-1	nan	Joker
HC3N-12224	51.010899	6	0.963346	Normal
HC3N-12225	52	-1	0.00356272	Normal
HC3N-12234	52	-1	0.0106852	Normal
HC3N-12324	52	-1	0.0106852	Normal
HC3N-13224	52	-1	0.0106852	Normal
HC3N-22224	52	-1	0.000144472	Normal
H2	nan	-1	nan	Joker
H2-11	2.01565	1	0.999688	Normal
H2-12	3.021825	6	0.000311432	Normal
CS	nan	-1	nan	Joker
CS-22	43.971036	1	0.939624	Normal
CS-23	44.970399	4	0.00741668	Normal
CS-24	45.966787	1	0.0416817	Normal
CS-32	44.974368	2	0.0105565	Normal
SO3	nan	-1	nan	Joker
SO3-26	79.95682	1	0.9434	Normal
C2N2	nan	-1	nan	Joker
C2N2-4224	52.006148	1	0.970752	Normal
COCl2	nan	-1	nan	Joker
COCl2-2655	97.93262	1	0.566392	Normal
COCl2-2657	99.92967	16	0.362235	Normal
SO	nan	-1	nan	Joker
SO-26	47.966986	1	0.950605	Normal
SO-28	49.971231	1	0.00194089	Normal
SO-46	49.962782	1	0.0420727	Normal
CS2	nan	-1	nan	Joker
CS2-222	75.94414	1	0.892811	Normal
CS2-223	76.943256	4	0.014094	Normal
CS2-224	77.93994	1	0.07926	Normal
CS2-232	76.947495	2	0.01031	Normal
CH3	nan	-1	nan	Joker
C3H4	nan	-1	nan	Joker
H2SO4	nan	-1	nan	Joker
H2SO4-126	98	-1	0.95060479	Normal
HNC	nan	-1	nan	Joker
HNC-142	27	-1	0.98528	Normal
HNC-143	28	-1	0.0109285	Normal
HNC-152	28	-1	0.00364384	Normal
HNC-242	28	-1	0.000147761	Normal
BrO	nan	-1	nan	Joker
BrO-16	97	-1	0.49431069	Normal
BrO-96	95	-1	0.50582466	Normal
OClO	nan	-1	nan	Joker
OClO-656	67	-1	0.75509223	Normal
OClO-676	69	-1	0.24490632	Normal
C3H8	nan	-1	nan	Joker
C3H8-21	54	-1	0.96629	Normal
He	nan	-1	nan	Joker
He-4	4	-1	1	Normal
Cl2O2	nan	-1	nan	Joker
Cl2O2-565	102	-1	0.57016427	Normal
Cl2O2-765	104	-1	0.36982818	Normal
H	nan	-1	nan	Joker
H-1	1	-1	1	Normal
Ar	nan	-1	nan	Joker
Ar-8	39.948	-1	1	Normal
C2F6	nan	-1	nan	Joker
C3F8	nan	-1	nan	Joker
C4F10	nan	-1	nan	Joker
C5F12	nan	-1	nan	Joker
C6F14	nan	-1	nan	Joker
C8F18	nan	-1	nan	Joker
cC4F8	nan	-1	nan	Joker
CCl4	nan	-1	nan	Joker
CFC11	nan	-1	nan	Joker
CFC113	nan	-1	nan	Joker
CFC114	nan	-1	nan	Joker
CFC115	nan	-1	nan	Joker
CFC12	nan	-1	nan	Joker
CH2Cl2	nan	-1	nan	Joker
CH3CCl3	nan	-1	nan	Joker
CHCl3	nan	-1	nan	Joker
Halon1211	nan	-1	nan	Joker
Halon1301	nan	-1	nan	Joker
Halon2402	nan	-1	nan	Joker
HCFC141b	nan	-1	nan	Joker
HCFC142b	nan	-1	nan	Joker
HCFC22	nan	-1	nan	Joker
HFC125	nan	-1	nan	Joker
HFC134a	nan	-1	nan	Joker
HFC143a	nan	-1	nan	Joker
HFC152a	nan	-1	nan	Joker
HFC227ea	nan	-1	nan	Joker
HFC23	nan	-1	nan	Joker
HFC236fa	nan	-1	nan	Joker
HFC245fa	nan	-1	nan	Joker
HFC32	nan	-1	nan	Joker
HFC365mfc	nan	-1	nan	Joker
NF3	nan	-1	nan	Joker
NF3-4999	70.998286	3	0.996337	Normal
SO2F2	nan	-1	nan	Joker
HFC4310mee	nan	-1	nan	Joker
GeH4	nan	-1	nan	Joker
GeH4-011	73.95555	1	0.205072	Normal
GeH4-211	75.95338	1	0.274129	Normal
GeH4-311	76.954764	10	0.775517	Normal
GeH4-411	77.952479	1	0.365172	Normal
GeH4-611	79.952703	1	0.775517	Normal
CH3I	nan	-1	nan	Joker
CH3I-217	141.927947	6	0.988428	Normal
CH3F	nan	-1	nan	Joker
CH3F-219	34.021878	2	0.988428	Normal
liquidcloud	nan	-1	nan	Joker
liquidcloud-ELL07	nan	-1	nan	Predefined
icecloud	nan	-1	nan	Joker
rain	nan	-1	nan	Joker
free_electrons	nan	-1	nan	Joker
particles	nan	-1	nan	Joker

Overview

Method	Q()	Partition function
Method	readxml()	Read variable from file
Method	savexml()	Saves variable to file
Static Method	fromxml()	Create variable from file
Attribute	gi	float The degeneracy of states of the molecule. It is -1 if not defined.
Attribute	isotname	str A custom name that is unique for this Species type
Attribute	mass	float The mass of the isotope in units of grams per mol. It is Nan if not defined
Attribute	name	String The full name
Attribute	predef	bool Check if this represents a predefined model
Attribute	spec	Species The species
Operator	__eq__()	Return self==value.
Operator	__format__()	__format__(self, arg: str, /) -> str
Operator	__ge__()	Return self>=value.
Operator	__getstate__()	__getstate__(self) -> tuple[pyarts.arts.SpeciesEnum, std::basic_string_view<char, std::char_traits<char> >, float, int]
Operator	__gt__()	Return self>value.
Operator	__hash__()	Return hash(self).
Operator	__init__()	Overloaded function.
Operator	__le__()	Return self<=value.
Operator	__lt__()	Return self<value.
Operator	__ne__()	Return self!=value.
Operator	__repr__()	__repr__(self) -> str
Operator	__setstate__()	__setstate__(self, arg: tuple[pyarts.arts.SpeciesEnum, str, float, int], /) -> None
Operator	__str__()	__str__(self) -> str

Constructors

__init__(self) → None

__init__(self, arg: pyarts.arts.SpeciesIsotope) → None

__init__(self, isot: int = 0) → None

__init__(self, arg: str, /) → None

__init__(self, arg: str, /) → None

Overloaded function.

1. __init__(self) -> None

2. __init__(self, arg: pyarts.arts.SpeciesIsotope) -> None

3. __init__(self, isot: int = 0) -> None

From position

4. __init__(self, arg: str, /) -> None

From str

5. __init__(self, arg: str, /) -> None

Methods

Q(self, T: float) → float

Partition function

readxml(self, file: str) → None

Read variable from file

Parameters:

file (str) – A file that can be read

On Error:

Throws RuntimeError for any failure to read

savexml(self, file: str, type: str = 'ascii', clobber: bool = True) → None

Saves variable to file

Parameters:

• file (str) – The path to which the file is written. Note that several of the options might modify the name or write more files

• type (str) – Type of file to save. See FileType for options.

• clobber (bool) – Overwrite existing files or add new file with modified name?

On Error:

Throws RuntimeError for any failure to save

Static Methods

fromxml(file: str) → pyarts.arts.SpeciesIsotope

Create variable from file

Parameters:

file (str) – A file that can be read

On Error:

Throws RuntimeError for any failure to read

Attributes

gi

float The degeneracy of states of the molecule. It is -1 if not defined.

isotname

str A custom name that is unique for this Species type

mass

float The mass of the isotope in units of grams per mol. It is Nan if not defined

name

String The full name

predef

bool Check if this represents a predefined model

spec

Species The species

Operators

__eq__(value, /)

Return self==value.

__format__(self, arg: str, /) → str

__ge__(value, /)

Return self>=value.

__getstate__(self) → tuple[pyarts.arts.SpeciesEnum, std::basic_string_view<char, std::char_traits<char> >, float, int]

__gt__(value, /)

Return self>value.

__hash__()

Return hash(self).

__init__(self) → None

__init__(self, arg: pyarts.arts.SpeciesIsotope) → None

__init__(self, isot: int = 0) → None

__init__(self, arg: str, /) → None

__init__(self, arg: str, /) → None

Overloaded function.

1. __init__(self) -> None

2. __init__(self, arg: pyarts.arts.SpeciesIsotope) -> None

3. __init__(self, isot: int = 0) -> None

From position

4. __init__(self, arg: str, /) -> None

From str

5. __init__(self, arg: str, /) -> None

__le__(value, /)

Return self<=value.

__lt__(value, /)

Return self<value.

__ne__(value, /)

Return self!=value.

__repr__(self) → str

__setstate__(self, arg: tuple[pyarts.arts.SpeciesEnum, str, float, int], /) → None

__str__(self) → str