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Py4CAtS - Python Tools for Line-by-Line Modelling of Infrared Atmospheric Radiative Transfer

Schreier, Franz and Gimeno Garcia, Sebastian (2013) Py4CAtS - Python Tools for Line-by-Line Modelling of Infrared Atmospheric Radiative Transfer. AIP Conference Proceedings, 1531, pp. 123-126. American Institute of Physics (AIP). DOI: 10.1063/1.4804723 ISSN 0094-243X

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Official URL: http://proceedings.aip.org/resource/2/apcpcs/1531/1/123_1

Abstract

Py4CAtS — Python scripts for Computational ATmospheric Spectroscopy is a Python re-implementation of the Fortran infrared radiative transfer code GARLIC, where compute-intensive code sections utilize the Numeric/Scientific Python modules for highly optimized array-processing. The individual steps of an infrared or microwave radiative transfer computation are implemented in separate scripts to extract lines of relevant molecules in the spectral range of interest, to compute line-by-line cross sections for given pressure(s) and temperature(s), to combine cross sections to absorption coefficients and optical depths, and to integrate along the line-of-sight to transmission and radiance/intensity. The basic design of the package, numerical and computational aspects relevant for optimization, and a sketch of the typical workflow are presented.

Item URL in elib:https://elib.dlr.de/81426/
Document Type:Article
Title:Py4CAtS - Python Tools for Line-by-Line Modelling of Infrared Atmospheric Radiative Transfer
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schreier, Franzfranz.schreier (at) dlr.deUNSPECIFIED
Gimeno Garcia, SebastianUNSPECIFIEDUNSPECIFIED
Date:May 2013
Journal or Publication Title:AIP Conference Proceedings
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:1531
DOI :10.1063/1.4804723
Page Range:pp. 123-126
Editors:
EditorsEmail
Cahalan, RobertUNSPECIFIED
Fischer, JürgenUNSPECIFIED
Publisher:American Institute of Physics (AIP)
ISSN:0094-243X
Status:Published
Keywords:Radiative transfer, Infrared, Python
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Entwicklung von Atmosphärenprozessoren (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Atmospheric Processors
Deposited By: Schreier, Dr.rer.nat. Franz
Deposited On:07 Jun 2013 07:57
Last Modified:31 Jul 2019 19:40

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