AbsorptionLookupTables

class pyarts3.arts.AbsorptionLookupTables(*args, **kwargs)

A map of SpeciesEnum to AbsorptionLookupTable.

Workspace variables of type AbsorptionLookupTables

absorption_lookup_table

Overview

Method	`clear()`	Remove all items
Method	`items()`	Returns an iterable view of the map’s items.
Method	`keys()`	Returns an iterable view of the map’s keys.
Method	`propagation_matrix()`	Computes the line-by-line model absorption in 1/m
Method	`readxml()`	Read variable from file
Method	`savexml()`	Saves variable to file
Method	`update()`	Update the map with element from arg
Method	`values()`	Returns an iterable view of the map’s values.
Static Method	`fromxml()`	Create variable from file
Static Data	`pyarts3.arts.AbsorptionLookupTables.ItemView`	<class ‘pyarts3.arts.AbsorptionLookupTables.ItemView’> (`nb_type_0`)
Static Data	`pyarts3.arts.AbsorptionLookupTables.KeyView`	<class ‘pyarts3.arts.AbsorptionLookupTables.KeyView’> (`nb_type_0`)
Static Data	`pyarts3.arts.AbsorptionLookupTables.ValueView`	<class ‘pyarts3.arts.AbsorptionLookupTables.ValueView’> (`nb_type_0`)
Operator	`__contains__()`	__contains__(self, arg: object, /) -> bool
Operator	`__delitem__()`	__delitem__(self, arg: pyarts3.arts.SpeciesEnum, /) -> None
Operator	`__eq__()`	Return self==value.
Operator	`__format__()`	__format__(self, arg: str, /) -> str
Operator	`__ge__()`	Return self>=value.
Operator	`__getitem__()`	__getitem__(self, arg: pyarts3.arts.SpeciesEnum, /) -> pyarts3.arts.AbsorptionLookupTable
Operator	`__getstate__()`	Helper for pickle.
Operator	`__gt__()`	Return self>value.
Operator	`__hash__()`	Return hash(self).
Operator	`__init__()`	Overloaded function.
Operator	`__iter__()`	__iter__(self) -> collections.abc.Iterator[pyarts3.arts.SpeciesEnum]
Operator	`__le__()`	Return self<=value.
Operator	`__len__()`	__len__(self) -> int
Operator	`__lt__()`	Return self<value.
Operator	`__ne__()`	Return self!=value.
Operator	`__repr__()`	__repr__(self) -> str
Operator	`__setitem__()`	__setitem__(self, arg0: pyarts3.arts.SpeciesEnum, arg1: pyarts3.arts.AbsorptionLookupTable, /) -> None
Operator	`__str__()`	__str__(self) -> str

Constructors

__init__(self) → None

__init__(self, arg: pyarts3.arts.AbsorptionLookupTables) → None

__init__(self, arg: dict[pyarts3.arts.SpeciesEnum, pyarts3.arts.AbsorptionLookupTable], /) → None

__init__(self) → None

__init__(self, arg: pyarts3.arts.AbsorptionLookupTables) → None

Overloaded function.

__init__(self) -> None

Default constructor

__init__(self, arg: pyarts3.arts.AbsorptionLookupTables) -> None

Copy constructor

__init__(self, arg: dict[pyarts3.arts.SpeciesEnum, pyarts3.arts.AbsorptionLookupTable], /) -> None

Construct from a dictionary

__init__(self) -> None
__init__(self, arg: pyarts3.arts.AbsorptionLookupTables) -> None

Methods

clear(self) → None: Remove all items

items(self) → pyarts3.arts.AbsorptionLookupTables.ItemView: Returns an iterable view of the map’s items.

keys(self) → pyarts3.arts.AbsorptionLookupTables.KeyView: Returns an iterable view of the map’s keys.

propagation_matrix(self, f: pyarts3.arts.AscendingGrid, atm: pyarts3.arts.AtmPoint, spec: pyarts3.arts.SpeciesEnum = "AIR", no_negative_absorption: int = 1, p_interp_order: int = 7, t_interp_order: int = 7, water_interp_order: int = 7, f_interp_order: int = 7, extpolfac: float = 0.5, **kwargs = {}) → pyarts3.arts.PropmatVector

Computes the line-by-line model absorption in 1/m

Parameters:

f (AscendingGrid) – Frequency grid [Hz]
atm (AtmPoint) – Atmospheric point
spec (SpeciesEnum, optional) – Species to use. Defaults to all.
no_negative_absorption (Index, optional) – If 1, the absorption is set to zero if it is negative. The default is 1.
p_interp_order (Index, optional) – Order of interpolation in pressure. The default is 7.
t_interp_order (Index, optional) – Order of interpolation in temperature. The default is 7.
water_interp_order (Index, optional) – Order of interpolation in water VMR. The default is 7.
f_interp_order (Index, optional) – Order of interpolation in frequency. The default is 7.
extpolfac (Numeric, optional) – How far the grids are allowed to be extended in relative distance of the outer two most grid points. Default is 0.5.

Returns:

propagation_matrix – Propagation matrix by frequency [1/m]

Return type:

PropmatVector

readxml(self, file: str) → str

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) → str

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?