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Published on Monday, 13 April 2020 Written by Юлія Антоненко

Software in English

Fortran Codes to Compute the Coherent Component of the Reflection Matrix for a Particulate Semi-Infinite Layer 

By Victor Tishkovets and Elena Petrova 

The Fortran program Opp_eff.f90 solves the vector radiative transfer equation for the coherent component of the reflection matrix;

i.e., the weak localization (opposition) effect in the scattering by a particulate medium is accounted for.

A detailed user manual for the code is available here.

We would highly appreciate informing us of any problems and errors encountered with this program.

Please e-mail your questions and comments to V. Tishkovets This e-mail address is being protected from spambots. You need JavaScript enabled to view it. or to E. Petrova This e-mail address is being protected from spambots. You need JavaScript enabled to view it. .

 

Fortran code and examples

To retrieve a code and examples right-click on the code or example name and use the "Save As..." option from the "File" menu.

·        Opp_eff.f90: This is a source file of the code to compute the coherent component of the reflection matrix.

Examplescontain the input files required to calculate the reflection matrix of the medium composed of bispheres or

Chebyshev particles and the corresponding output files of the results.

All of the input files and the source file Opp_eff.f90 should be in the same folder.

The reflection matrix of the medium composed of bispheres

Input files

·        data_inp.txt :afile-instruction of the input parameters

·        S_bisphere.txt : this file contains the single scattering matrix

·        R_diffuse_bisphere.txt : this file contains the incoherent (diffuse) reflection matrix

Output files

·        R_coh_bisphere_1o5_i0o1.txt :this file contains the coherent reflection matrix

·        REFL_R_coh_bisphere_1o5_i0o1.txt : this file contains the reflection matrix

·        Bisphere Matrix.zip : all of the input and output files packed

The reflection matrix of the medium composed of Chebyshev particles

Input files

·        data_inp.txt :a file-instruction of the input parameters

·        S_Chebyshev.txt : this file contains the single scattering matrix

·        R_diffuse_Chebyshev.txt : this file contains the incoherent (diffuse) reflection matrix

Output files

·        R_coh_Cheb_1o51_i0o0.txt :this file contains the coherent reflection matrix

·        REFL_R_coh_Cheb_1o51_i0o0.txt : this file contains the reflection matrix

·        Chebyshev Matrix.zip : all of the input and output files packed