References

Contents

References#

Module containing submodules which load and interface with scientific references.

Cimino (1982)#

Module that provides the reference profiles from Cimino [1982], as well as interpolators for the profiles.

xvamp.references.cimino_1982.get_h2s04_rel_permittivity(concentration, temperature, wavelength='x')[source]#

Calculate the real and imaginary parts of the relative permittivity of H2SO4 clouds.

Parameters:
  • concentration (Quantity) – Concentration of H2SO4 [%]

  • temperature (Quantity) – Temperature of the medium [K]

  • wavelength (Literal['s', 'x'] | Quantity, default: "x") – Wavelength for which to compute the permittivity values [cm]. If 's' or 'x' (for S-band, 11.32 cm, or X-band, 3.56 cm), then only the corresponding table is used; otherwise, the values are inter- or extrapolated between the two tables.

Return type:

tuple[Quantity, Quantity]

Returns:

  • eps_prime_r – Real part of the relative permittivity [-]

  • eps_dprime_r – Imaginary part of the relative permittivity [-]

Note

Even if passing the exact same wavelength as one of the two tables will result in interpolation, possibly returning NaNs if the input concentration or temperature values are outside one of the two table’s data ranges.

Here, the imaginary part of the relative atmospheric permittivity has the opposite sign as in Duan et al. [2010].

xvamp.references.cimino_1982.get_h2so4_droplet_polarization_volfrac(cloud_mass_density, eps_r_shell)[source]#

Compute the droplet polarization and volume fraction assuming a shell-like structure, following eq. (10).

Parameters:
  • cloud_mass_density (Quantity) – Cloud mass density profile [kg^3/m^3]

  • eps_r_shell (Quantity) – Complex relative permittivity of the shell [-]

Return type:

Quantity

Returns:

  • Pnu – Polarization per molar volume of the H2SO4 cloud droplets [-]

  • vol_frac_droplets – Volume fraction of the droplets [-]

Note

Here, the imaginary part of the relative atmospheric permittivity has the opposite sign as in Duan et al. [2010].

xvamp.references.cimino_1982.D_DROPLET_CORE = <Quantity 2.5 g / cm3>#

Mass density of the droplet core

xvamp.references.cimino_1982.D_DROPLET_SHELL = <Quantity 2. g / cm3>#

Mass density of the droplet shell

xvamp.references.cimino_1982.EPS_DROPLETS_CORE = <Quantity 2.9>#

Estimated dielectric constant of the cloud droplet cores

xvamp.references.cimino_1982.EXTRAPOLATE_DOWN_TO = 200.0#

Extrapolate the data down to this temperature [K]

xvamp.references.cimino_1982.LAMBDA_S = 11.32#

Wavelength of S-band experiment [cm]

xvamp.references.cimino_1982.LAMBDA_X = 3.56#

Wavelength of X-band experiment [cm]

xvamp.references.cimino_1982.RATIO_MASS_DROPLETS = <Quantity 13.06401514>#

Ratio of the core mass to the shell mass

xvamp.references.cimino_1982.RATIO_RADIUS_DROPLETS = <Quantity 0.97>#

Ratio of the core radius to the total droplet radius

xvamp.references.cimino_1982.TABLES = ['fig7raw', 'fig8raw', 'fig9raw']#

Table numbers to load

xvamp.references.cimino_1982.tables#

Loaded tables

Duan et al. (2010) Figures#

Module that provides the reference profiles from Duan et al. [2010], including some profiles only present in the Matlab reference code.

xvamp.references.duan_et_al_2010.CO_FRACTION_NODES#

Nodes that define the CO molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.CO_OLD_FRACTION_NODES = array([[30, 23],        [40, 29]])#

Nodes that define the old CO molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.ELECTRON_DENSITY_NODES#

Nodes that define the electron density profile as pairs of altitude [km] and 1e11*log(electron density [1/m3])

xvamp.references.duan_et_al_2010.H2O_FRACTION_NODES#

Nodes that define the H2O molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.H2O_OLD_FRACTION_NODES#

Nodes that define the old H2O molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.H2SO4_3212_FRACTION_NODES#

Nodes that define the H2SO4 molar fraction profile from a modified Magellan orbit 3212 as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.H2SO4_FRACTION_NODES#

Nodes that define the H2SO4 molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.OCS_FRACTION_NODES#

Nodes that define the OCS molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.OCS_OLD_FRACTION_NODES#

Nodes that define the old OCS molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.SO2_FRACTION_NODES#

Nodes that define the SO2 molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.SO2_OLD_FRACTION_NODES#

Nodes that define the old SO2 molar fraction profile as pairs of altitude [km] and fraction [ppm]

xvamp.references.duan_et_al_2010.TABLES = ['fig6b', 'fig7a', 'fig7b', 'fig7d', 'fig8a', 'fig8b', 'fig9a', 'fig9b', '4']#

Table numbers to load

xvamp.references.duan_et_al_2010.co_molar_fraction = <xvamp.profile.Profile object>#

Carbon monoxide molar fraction profile from Duan et al. (2010)

xvamp.references.duan_et_al_2010.co_old_molar_fraction = <xvamp.profile.Profile object>#

Carbon monoxide molar fraction profile from the reference code

xvamp.references.duan_et_al_2010.electron_density = <xvamp.profile.Profile object>#

Electron density profile from Duan et al. (2010)

xvamp.references.duan_et_al_2010.h2o_molar_fraction = <xvamp.profile.Profile object>#

Water vapor molar fraction profile from Duan et al. (2010)

xvamp.references.duan_et_al_2010.h2o_old_molar_fraction = <xvamp.profile.Profile object>#

Water vapor molar fraction profile from the reference code

xvamp.references.duan_et_al_2010.h2so4_3212_molar_fraction = <xvamp.profile.Profile object>#

Sulfuric acid molar fraction profile from the reference code from Magellan orbit 3212

xvamp.references.duan_et_al_2010.h2so4_density_conc = <xvamp.profile.Profile object>#

Relationship profile between H2SO4 weight percentage of diluted sulfuric acid and the resulting mass density

xvamp.references.duan_et_al_2010.h2so4_molar_fraction = <xvamp.profile.Profile object>#

Sulfuric acid molar fraction profile from Duan et al. (2010)

xvamp.references.duan_et_al_2010.ocs_molar_fraction = <xvamp.profile.Profile object>#

Carbonyl sulfide molar fraction profile from Duan et al. (2010)

xvamp.references.duan_et_al_2010.ocs_old_molar_fraction = <xvamp.profile.Profile object>#

Carbonyl sulfide molar fraction profile from the reference code

xvamp.references.duan_et_al_2010.so2_molar_fraction = <xvamp.profile.Profile object>#

Sulfur dioxide molar fraction profile from Duan et al. (2010)

xvamp.references.duan_et_al_2010.so2_old_molar_fraction = <xvamp.profile.Profile object>#

Sulfur dioxide molar fraction profile from the reference code

xvamp.references.duan_et_al_2010.tables#

Loaded tables

James et al. (1997)#

Module that provides the reference profiles from James et al. [1997].

xvamp.references.james_et_al_1997.TABLES = ['fig4bdroplets', 'fig4bnuclei', 'fig7']#

Table numbers to load

xvamp.references.james_et_al_1997.cloud_concentration = <xvamp.profile.Profile object>#

Cloud H2SO4 weight percent profile

xvamp.references.james_et_al_1997.cloud_mass_mixing_ratio = <xvamp.profile.Profile object>#

Mass mixing ratio of the clouds

xvamp.references.james_et_al_1997.tables#

Loaded tables

Jenkins et al. (2002)#

Module that provides the reference profiles from Jenkins et al. [2002].

xvamp.references.jenkins_et_al_2002.TABLES = ['fig6raw']#

Table numbers to load

xvamp.references.jenkins_et_al_2002.h2so4_molar_fraction_0ppm_so2 = <xvamp.profile.Profile object>#

H2SO4 molar fraction profile from Jenkins et al. [2002] assuming 0 ppm SO2

xvamp.references.jenkins_et_al_2002.h2so4_molar_fraction_100ppm_so2 = <xvamp.profile.Profile object>#

H2SO4 molar fraction profile from Jenkins et al. [2002] assuming 100 ppm SO2

xvamp.references.jenkins_et_al_2002.h2so4_molar_fraction_150ppm_so2 = <xvamp.profile.Profile object>#

H2SO4 molar fraction profile from Jenkins et al. [2002] assuming 150 ppm SO2

xvamp.references.jenkins_et_al_2002.h2so4_molar_fraction_200ppm_so2 = <xvamp.profile.Profile object>#

H2SO4 molar fraction profile from Jenkins et al. [2002] assuming 200 ppm SO2

xvamp.references.jenkins_et_al_2002.h2so4_molar_fraction_50ppm_so2 = <xvamp.profile.Profile object>#

H2SO4 molar fraction profile from Jenkins et al. [2002] assuming 50 ppm SO2

xvamp.references.jenkins_et_al_2002.tables#

Loaded tables

JPL Spectral Line Catalog (Pickett et al., 1998)#

Module that provides the JPL spectral line catalog from Pickett et al. [1998].

xvamp.references.jpl_spectral_lines.COLUMNS = ['FREQ', 'ERR', 'LGINT', 'DR', 'ELO', 'GUP', 'TAG', 'QNFMT', "QN'", 'QN"']#

Column names in the catalog

xvamp.references.jpl_spectral_lines.FORMATS = ['f8', 'f8', 'f8', 'i', 'f8', 'i', 'i', 'i', 'U12', 'U12']#

Column formats

xvamp.references.jpl_spectral_lines.TABLES = {'OCS': 'c060001.cat', 'SO2': 'c064002.cat'}#

Tables to load

xvamp.references.jpl_spectral_lines.UNITS = ['MHz', 'MHz', 'dex(nm2 MHz)', '', 'cm-1', '', '', '', '', '']#

Column units

xvamp.references.jpl_spectral_lines.WIDTHS = [13, 8, 8, 2, 10, 3, 7, 4, 12, 12]#

Fixed widths of the catalog columns

xvamp.references.jpl_spectral_lines.ocs_lines#

OCS spectral lines from Pickett et al. [1998]

xvamp.references.jpl_spectral_lines.so2_lines#

SO2 spectral lines from Pickett et al. [1998]

xvamp.references.jpl_spectral_lines.tables#

Loaded tables

Keating et al. (1985)#

Module that provides the background, reference atmospheric properties from Keating et al. [1985].

xvamp.references.keating_et_al_1985.SZA = <Quantity [ 16.,  34.,  61.,  90., 119., 146., 164.] deg>#

Solar zenith angles for tables 4-[4, 9-13, 5] [°]

xvamp.references.keating_et_al_1985.SZA_TABLES = ['4-4', '4-9', '4-10', '4-11', '4-12', '4-13', '4-5']#

Table numbers that build the SZA-defined datacube between 150-250km

xvamp.references.keating_et_al_1985.TABLES = ['4-6', '4-7', '4-15', '4-16', '4-4', '4-9', '4-10', '4-11', '4-12', '4-13', '4-5']#

Table numbers to load

xvamp.references.keating_et_al_1985.dcube_100km_150km#

Physical and species quantities as a function of altitude and midnight/noon between 100-150km

xvamp.references.keating_et_al_1985.dcube_150km_250km#

Physical and species quantities as a function of altitude and solar zenith angle between 150-250km

xvamp.references.keating_et_al_1985.names_100km_150km = ['ALT', 'RHO', 'T', 'CO2', 'O', 'CO', 'HE', 'N', 'N2', 'M', 'NTOT', 'P', 'SS', 'MFP', 'HP', 'HRHO']#

Column (axis 1) names of of dcube_100km_150km

xvamp.references.keating_et_al_1985.names_150km_250km = ['ALT', 'RHO', 'T', 'CO2', 'O', 'CO', 'HE', 'N', 'N2', 'H', 'MMWT']#

Column (axis 1) names of of dcube_150km_250km

xvamp.references.keating_et_al_1985.species_day = <xvamp.profile.MultiProfile object>#

Species number density profiles (incl. total number density) at day

xvamp.references.keating_et_al_1985.species_night = <xvamp.profile.MultiProfile object>#

Species number density profiles (incl. total number density) at night

xvamp.references.keating_et_al_1985.tables#

Loaded tables

xvamp.references.keating_et_al_1985.tpd_day = <xvamp.profile.MultiProfile object>#

Temperature, pressure, and mass density profiles at day

xvamp.references.keating_et_al_1985.tpd_night = <xvamp.profile.MultiProfile object>#

Temperature, pressure, and mass density profiles at night

xvamp.references.keating_et_al_1985.units_100km_150km = [Unit("km"), Unit("g / cm3"), Unit("K"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("mol"), Unit("1 / cm3"), Unit("mbar"), Unit("cm / s"), Unit("cm"), Unit("km"), Unit("km")]#

Units of dcube_100km_150km

xvamp.references.keating_et_al_1985.units_150km_250km = [Unit("km"), Unit("g / cm3"), Unit("K"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("1 / cm3"), Unit("g / mol")]#

Units of dcube_150km_250km

Kolodner & Steffes (1998)#

Module that provides the reference profiles and some H2SO4 experiment formulas from Kolodner and Steffes [1998].

xvamp.references.kolodner_steffes_1998.MU_H2SO4 = <Quantity 2.72e-18 Fr cm>#

Molecular dipole moment for gaseous sulfuric acid

xvamp.references.kolodner_steffes_1998.TABLES = ['fig789']#

Table numbers to load

xvamp.references.kolodner_steffes_1998.T_H2SO4 = <Quantity 553. K>#

Temperature of the experiment of Kolodner and Steffes [1998]

xvamp.references.kolodner_steffes_1998.eps_prime_r_h2so4 = <Quantity 1.00058609>#

Real part of the relative permittivity of H2SO4 in the experiment

xvamp.references.kolodner_steffes_1998.h2so4_mr_3212 = <xvamp.profile.Profile object>#

H2SO4 mixing ratio from Magellan orbit 3212

xvamp.references.kolodner_steffes_1998.h2so4_mr_3213 = <xvamp.profile.Profile object>#

H2SO4 mixing ratio from Magellan orbit 3213

xvamp.references.kolodner_steffes_1998.h2so4_mr_3214 = <xvamp.profile.Profile object>#

H2SO4 mixing ratio from Magellan orbit 3214

xvamp.references.kolodner_steffes_1998.h2so4_mr_mean = <xvamp.profile.Profile object>#

Mean H2SO4 mixing ratio from Magellan orbits 3212, 3213 and 3214

xvamp.references.kolodner_steffes_1998.rho_h2so4 = <Quantity 1.1844476e-06 mol / cm3>#

Molar density of H2SO4 in the experiment

xvamp.references.kolodner_steffes_1998.tables#

Loaded tables

Magellan Data (Jenkins, 1996)#

Reference class that provides the profiles from the Magellan orbits no. 3212, 3213, and 3214 from Jenkins [1996] and Jenkins [1996] as processed by Jenkins et al. [1994].

xvamp.references.magellan321x.get_wavelength_orbit(wavelength=None, orbit=None)[source]#

Return the dataset for a specific wavelength and/or orbit.

Parameters:
  • wavelength (str | None, default: None) – Either "S" or "X" band. None returns all wavelengths.

  • orbit (int | None, default: None) – One of 3212, 3213 and 3214. None returns all orbits.

Return type:

tuple[QTable, QTable]

Returns:

  • mgn_abs – Subset of the mgn_abs.dat file

  • mgn_rtpd – Subset of the mgn_rtpd.dat file

xvamp.references.magellan321x.DESC_ABS = [('WAVELENGTH', 'U1', 3, ''), ('ORBIT_NUMBER', 'i', 5, ''), ('ALTITUDE', 'f8', 7, 'km'), ('ABSORPTIVITY', 'f8', 9, 'dB/km'), ('ABSORP_DEV', 'f8', 8, 'dB/km'), ('H2SO4_VOLMIX', 'f8', 6, 'ppm'), ('H2SO4_VM_DEV', 'f8', 6, 'ppm'), ('LATITUDE', 'f8', 7, '°'), ('LONGITUDE', 'f8', 8, '°'), ('ZENITH_ANGLE', 'f8', 8, '°'), ('LOCAL_TIME', 'f8', 7, 'h'), ('ERT', 'f8', 10, 's')]#

Data format description of the mgn_abs.dat file

xvamp.references.magellan321x.DESC_RTPD = [('WAVELENGTH', 'U1', 3, ''), ('ORBIT_NUMBER', 'i', 5, ''), ('ALTITUDE', 'f8', 7, 'km'), ('REFRACTIVITY', 'f8', 9, 'Nunit'), ('REFRACT_DEV', 'f8', 6, 'Nunit'), ('TEMPERATURE', 'f8', 7, 'K'), ('TEMP_DEV', 'f8', 6, 'K'), ('PRESSURE', 'f8', 9, 'bar'), ('PRESS_DEV', 'f8', 9, 'bar'), ('DENSITY', 'f8', 8, 'kg/m3'), ('DENS_DEV', 'f8', 8, 'kg/m3'), ('LATITUDE', 'f8', 7, '°'), ('LONGITUDE', 'f8', 8, '°'), ('ZENITH_ANGLE', 'f8', 8, '°'), ('LOCAL_TIME', 'f8', 7, 'h'), ('ERT', 'f8', 10, 's')]#

Data format description of the mgn_rtpd.dat file

xvamp.references.magellan321x.STR_CONVERTER = {0: <function <lambda>>}#

Convenience converter to strip whitespace from the wavelength field

xvamp.references.magellan321x.TABLES = ['mgn_abs', 'mgn_rtpd']#

Table numbers to load

xvamp.references.magellan321x.h2so4_mr_x_3212 = <xvamp.profile.Profile object>#

H2SO4 mixing ratio from Magellan orbit 3212 and X-band

xvamp.references.magellan321x.h2so4_mr_x_3213 = <xvamp.profile.Profile object>#

H2SO4 mixing ratio from Magellan orbit 3213 and X-band

xvamp.references.magellan321x.h2so4_mr_x_3214 = <xvamp.profile.Profile object>#

H2SO4 mixing ratio from Magellan orbit 3214 and X-band

xvamp.references.magellan321x.tables#

Loaded tables

Marcq et al. (2006)#

Module that provides the reference profiles from Marcq et al. [2006].

xvamp.references.marcq_et_al_2006.TABLES = ['fig8']#

Table numbers to load

xvamp.references.marcq_et_al_2006.ocs_mr = <xvamp.profile.Profile object>#

OCS mixing ratio

xvamp.references.marcq_et_al_2006.tables#

Loaded tables

Mogul et al. (2023, 2025)#

Module that provides the reference profiles from Mogul et al. [2023] and Mogul et al. [2025].

xvamp.references.mogul_et_al_2023_2025.TABLES = ['LNMS.MixingRatios.N2.CO2']#

Table names to load

xvamp.references.mogul_et_al_2023_2025.co2_molar_fraction = <xvamp.profile.Profile object>#

CO2 molar fraction [ppm]

xvamp.references.mogul_et_al_2023_2025.co2_molar_fraction_error = <xvamp.profile.Profile object>#

CO2 molar fraction error [ppm]

xvamp.references.mogul_et_al_2023_2025.n2_molar_fraction = <xvamp.profile.Profile object>#

N2 molar fraction [ppm]

xvamp.references.mogul_et_al_2023_2025.n2_molar_fraction_error = <xvamp.profile.Profile object>#

N2 molar fraction error [ppm]

xvamp.references.mogul_et_al_2023_2025.tables#

Loaded tables

Pätzold et al. (2007)#

Module that provides the reference profiles from Pätzold et al. [2007].

xvamp.references.paetzold_et_al_2007.interpolate_el_density(sza)[source]#

Interpolate the electron density profiles from solar zenith angles between 50° and 113°.

Parameters:

sza (Quantity) – Solar zenith angle [°]

Return type:

Quantity

Returns:

Electron density profile at all altitudes for different SZA

xvamp.references.paetzold_et_al_2007.DOYS = [196, 200, 202, 212, 218, 233, 234, 239]#

Day-of-years of the electron density profiles

xvamp.references.paetzold_et_al_2007.SZAS = <Quantity [ 50. ,  56. ,  59. ,  80. ,  92.4, 113. , 113.4, 113.5] deg>#

Solar zenith angles [°] of the elctron density profiles

xvamp.references.paetzold_et_al_2007.TABLES = ['fig4a-doy196', 'fig4b-doy200', 'fig4b-doy202', 'fig4b-doy212', 'fig5a-doy218', 'fig5b-doy233', 'fig5c-doy234', 'fig5d-doy239']#

Table numbers to load

xvamp.references.paetzold_et_al_2007.UNIT_EL_DENSITY = Unit("1 / m3")#

Output unit of the electron density profile [1/m3]

xvamp.references.paetzold_et_al_2007.el_density = <xvamp.profile.MultiProfile object>#

Electron density profiles at different solar zenith angles

xvamp.references.paetzold_et_al_2007.sza_interpolating_basis = BoundedInterpolatingBasis(lower=0, upper=180, knots=array([ 50. ,  56. ,  59. ,  80. ,  92.4, 113. ]))#

Interpolating basis for the well-resolved SZA angles between 50° and 113°, returns a 2D array when called with each column representing the different knots

xvamp.references.paetzold_et_al_2007.tables#

Loaded tables

Seiff et al. (1985)#

Module that provides the reference model from Seiff et al. [1985].

xvamp.references.seiff_et_al_1985.LAT = <Quantity [30., 45., 60., 75., 85.] deg>#

Latitudes of tables 1-2[a-e]

xvamp.references.seiff_et_al_1985.LAT_TABLES = ['1-2a', '1-2b', '1-2c', '1-2d', '1-2e']#

Table numbers of the 33-100km range for different latitudes

xvamp.references.seiff_et_al_1985.TABLES = ['1-1', '1-3', '1-2a', '1-2b', '1-2c', '1-2d', '1-2e']#

Table numbers to load

xvamp.references.seiff_et_al_1985.dcube_33km_100km#

Physical quantities as a function of altitude and latitude between 33-100km

xvamp.references.seiff_et_al_1985.names_33km_100km = ['z', 'T', 'p', 'ρ']#

Column (axis 1) names of of dcube_33km_100km

xvamp.references.seiff_et_al_1985.tables#

Loaded tables

xvamp.references.seiff_et_al_1985.units_33km_100km = [Unit("km"), Unit("K"), Unit("bar"), Unit("kg / m3")]#

Units of dcube_33km_100km

Stratton (1968)#

Module that provides the atmospheric model from Stratton [1968].

xvamp.references.stratton_1968.get_refractivity(T, P_CO2, P_N2, P_H2O)[source]#

Compute the refractivity from the fitted function in Stratton [1968].

Parameters:
  • T (Quantity) – Temperature [K]

  • P_CO2 (Quantity) – Partial pressure of CO2 [mbar]

  • P_N2 (Quantity) – Partial pressure of N2 [mbar]

  • P_H2O (Quantity) – Partial pressure of H2O [mbar]

Return type:

Quantity

Returns:

Refractivity [Nunit]

von Zahn & Moroz (1985)#

Module that provides some data from von Zahn and Moroz [1985].

xvamp.references.vonzahn_moroz_1985.AR_MR = <Quantity 7.e-05>#

Argon mixing ratio [-]

xvamp.references.vonzahn_moroz_1985.CO2_MR = <Quantity 0.965>#

CO2 mixing ratio [-]

xvamp.references.vonzahn_moroz_1985.CO2_MR_ERR = <Quantity 0.008>#

CO2 mixing ratio error [-]

xvamp.references.vonzahn_moroz_1985.N2_MR = <Quantity 0.035>#

N2 mixing ratio [-]

xvamp.references.vonzahn_moroz_1985.N2_MR_ERR = <Quantity 0.008>#

N2 mixing ratio error [-]

xvamp.references.vonzahn_moroz_1985.ar_molar_fraction = <xvamp.profile.Profile object>#

Argon molar fraction profile from von Zahn and Moroz [1985]

xvamp.references.vonzahn_moroz_1985.co2_molar_fraction = <xvamp.profile.Profile object>#

CO2 molar fraction profile from von Zahn and Moroz [1985]

xvamp.references.vonzahn_moroz_1985.n2_molar_fraction = <xvamp.profile.Profile object>#

N2 molar fraction profile from von Zahn and Moroz [1985]

Zasova et al. (2006)#

Module that provides the reference model from Zasova et al. [2006].

xvamp.references.zasova_et_al_2006.TABLES = ['2', '3', '4', '5', '6']#

Table numbers to load

xvamp.references.zasova_et_al_2006.tables#

Loaded tables