Stuff related to absorption species tags. More...

#include "abs_species_tags.h"
#include <cfloat>
#include <map>
#include "absorption.h"
#include "arts.h"
#include "auto_md.h"
#include "global_data.h"

Functions
ostream &	operator<< (ostream &os, const SpeciesTag &ot)
	Output operator for SpeciesTag. More...

String	get_tag_group_name (const ArrayOfSpeciesTag &tg)
	Return the name of a tag group as a string. More...

String	get_species_name (const ArrayOfSpeciesTag &tg)
	Return the species of a tag group as a string. More...

Index	find_first_species_tg (const ArrayOfArrayOfSpeciesTag &tgs, const Index &spec)
	Find first occurrence of species in tag groups. More...

Index	find_next_species_tg (const ArrayOfArrayOfSpeciesTag &tgs, const Index &spec, const Index &start)
	Find next occurrence of species in tag groups. More...

void	array_species_tag_from_string (ArrayOfSpeciesTag &tags, const String &names)
	Converts a String to ArrayOfSpeciesTag. More...

void	check_abs_species (const ArrayOfArrayOfSpeciesTag &abs_species)
	Check the correctness of abs_species. More...

bool	is_zeeman (const ArrayOfSpeciesTag &tg)
	Is this a Zeeman tag group? More...

void	get_tag_group_index_for_tag_group (Index &tags1_index, const ArrayOfArrayOfSpeciesTag &tags1, const ArrayOfSpeciesTag &tag2)
	Returns the index of the tag group tg2 within the array of tag groups tgs1. More...

Index	find_first_species_tg (const ArrayOfArrayOfSpeciesTag &list_of_tags, const SpeciesTag &tag)
	Return the position in the list of tags that contain tag. More...

Detailed Description

Stuff related to absorption species tags.

Author: Stefan Buehler sbueh.nosp@m.ler@.nosp@m.ltu.s.nosp@m.e

Date: Tue May 31 17:18:22 2005

This file contains functions related to SpeciesTags. It is better to separate this from the other absorption functions, since this part was actually improved in arts-1-1 and should be kept, whereas most other absorption stuff is back-ported from arts-1-0.

Definition in file abs_species_tags.cc.

Function Documentation

◆ array_species_tag_from_string()

void array_species_tag_from_string	(	ArrayOfSpeciesTag &	tags,
		const String &	names
	)

Converts a String to ArrayOfSpeciesTag.

This function is used when preparing strings read from e.g. control files to be stored as SpeciesTag in abs_species.

Note: This is originally a part of abs_speciesSet.

Parameters

tags	Array of SpeciesTag.
names	String with species.

Author: Mattias Ekstroem

Date: 2004-09-30

Definition at line 586 of file abs_species_tags.cc.

References Array< base >::nelem(), my_basic_string< charT >::npos, SpeciesTag::Species(), Species, SpeciesTag::Type(), SpeciesTag::TYPE_PLAIN, and SpeciesTag::TYPE_ZEEMAN.

Referenced by abs_speciesAdd(), abs_speciesAdd2(), abs_speciesSet(), get_pointers_for_analytical_jacobians(), jacobianAddAbsSpecies(), species_match(), vmr_fieldSetConstant(), x2artsAtmAndSurf(), and xaStandard().

◆ check_abs_species()

void check_abs_species ( const ArrayOfArrayOfSpeciesTag & abs_species )

Check the correctness of abs_species.

Checks on the correctness of the tags will be performed, e.g. free_electrons and particles species are only allowed once in abs_species.

Parameters

tags	Array of Array of SpeciesTag.

Author: Oliver Lemke

Date: 2013-04-23

Definition at line 649 of file abs_species_tags.cc.

References ARTS::Var::abs_species(), Absorption::nelem(), SpeciesTag::TYPE_FREE_ELECTRONS, SpeciesTag::TYPE_HITRAN_XSEC, and SpeciesTag::TYPE_PARTICLES.

Referenced by abs_speciesAdd(), abs_speciesAdd2(), and abs_speciesSet().

◆ find_first_species_tg() [1/2]

Index find_first_species_tg	(	const ArrayOfArrayOfSpeciesTag &	list_of_tags,
		const SpeciesTag &	tag
	)

Return the position in the list of tags that contain tag.

If there is no tag in the list of tags, then return -1

Parameters

[in]	list_of_tags	A list of several tags
[in]	tag	A single tag that might be in one of the listed tags

Returns: Position in list or -1

Definition at line 750 of file abs_species_tags.cc.

References Array< base >::nelem().

◆ find_first_species_tg() [2/2]

Index find_first_species_tg	(	const ArrayOfArrayOfSpeciesTag &	tgs,
		const Index &	spec
	)

Find first occurrence of species in tag groups.

The species to look for must be specified by its species index, not by the name. Use the helper function to get the species index from the species name if necessary.

See also: species_index_from_species_name.

Parameters

tgs	The species tags to search in.
spec	The species index of the species to look for.

Returns: The index of spec in tgs, -1 if not found.

Author: Stefan Buehler

Date: 2003-01-13

Definition at line 532 of file abs_species_tags.cc.

References find_next_species_tg().

Referenced by abs_lookupSetup(), abs_lookupSetupBatch(), abs_lookupTestAccMC(), abs_lookupTestAccuracy(), abs_xsec_agenda_checkedCalc(), abs_xsec_per_speciesAddCIA(), GasAbsLookup::Extract(), refr_index_airMicrowavesEarth(), set_vmr_from_first_species(), and z_fieldFromHSE().

◆ find_next_species_tg()

Index find_next_species_tg	(	const ArrayOfArrayOfSpeciesTag &	tgs,
		const Index &	spec,
		const Index &	start
	)

Find next occurrence of species in tag groups.

The species to look for must be specified by its species index, not by the name. Use the helper function to get the species index from the species name if necessary.

See also: species_index_from_species_name.

Parameters

tgs	The species tags to search in.
spec	The species index of the species to look for.
start	The index position at which to start the search (0 would be the very beginning).

Returns: The index of spec in tgs, -1 if not found.

Author: Stefan Buehler

Date: 2007-11-16

Definition at line 555 of file abs_species_tags.cc.

References Array< base >::nelem(), Species, and Zeeman::start().

Referenced by choose_abs_nls(), and find_first_species_tg().

◆ get_species_name()

String get_species_name ( const ArrayOfSpeciesTag & tg )

Return the species of a tag group as a string.

A tag group consists of several elementary SpeciesTags, which must all belong to the same molecular species. This function returns a string with the name of the species. This is nice for informational output messages, for example in the absorption routines.

E.g., if the tag group is: "H2O-161, H2O-181", then the function will return "H2O".

It also does a safety check that really all tags belong to the same species.

Parameters

tg	The tag group in question.

Returns: The name of the species, as it should be used in gridded atmospheric fields, for example.

Author: Stefan Buehler

Date: 2009-06-11

Definition at line 497 of file abs_species_tags.cc.

References get_tag_group_name(), Array< base >::nelem(), Species, and species_name_from_species_index().

Referenced by abs_lookupSetupBatch().

◆ get_tag_group_index_for_tag_group()

void get_tag_group_index_for_tag_group	(	Index &	tags1_index,
		const ArrayOfArrayOfSpeciesTag &	tags1,
		const ArrayOfSpeciesTag &	tag2
	)

Returns the index of the tag group tg2 within the array of tag groups tgs1.

Slightly modified copy of get_tagindex_for_Strings.

Exceptions

runtime_error Could not find tg2 in tgs1.

Return values

tgs1_index Index in tgs1 for tg2

Parameters

tgs1	The tags groups to search in.
tg2	The tag group for which the index shall be found.

Author: Patrick Eriksson, Axel von Engeln, and Stefan Buehler

Date: 2001-01-31

Definition at line 720 of file abs_species_tags.cc.

References Array< base >::nelem().

◆ get_tag_group_name()

String get_tag_group_name ( const ArrayOfSpeciesTag & tg )

Return the name of a tag group as a string.

A tag group consists of several elementary SpeciesTags. This function returns a String with the name of the entire tag group. This is nice for informational output messages, for example in the absorption routines.

Parameters

tg	The tag group in question.

Returns: The full name of the tag group, as it could occur in the controlfile.

Author: Stefan Buehler

Date: 2001-03-13

Definition at line 464 of file abs_species_tags.cc.

References Array< base >::nelem().

Referenced by get_species_name(), and vmr_fieldSetAllConstant().

◆ is_zeeman()

bool is_zeeman ( const ArrayOfSpeciesTag & tg )

Is this a Zeeman tag group?

It is not enough to just look at the first tag to find out if this is a Zeeman tag group, since there could be some predefined absorption or CIA tag first.

Returns: true if this is a Zeeman tag group, otherwise false.

Parameters

tg	The tag group to check

Author: Stefan Buehler

Date: 2013-01-15

Definition at line 702 of file abs_species_tags.cc.

References Array< base >::nelem(), and SpeciesTag::TYPE_ZEEMAN.

Referenced by abs_xsec_per_speciesAddLines(), and zeeman_on_the_fly().

◆ operator<<()

ostream& operator<<	(	ostream &	os,
		const SpeciesTag &	ot
	)

Output operator for SpeciesTag.

Author: Stefan Buehler

Definition at line 447 of file abs_species_tags.cc.

References SpeciesTag::Name().

Functions

Detailed Description

Function Documentation

◆ array_species_tag_from_string()

◆ check_abs_species()

◆ find_first_species_tg() [1/2]

◆ find_first_species_tg() [2/2]

◆ find_next_species_tg()

◆ get_species_name()

◆ get_tag_group_index_for_tag_group()

◆ get_tag_group_name()

◆ is_zeeman()

◆ operator<<()