IGRF Magnetic Field

Versione 1.2.0.0 (1010 KB) da Charles Rino
Compute IGRF mean earth magnetic field
4.0
(2)
4,5K download
Aggiornato 4 ott 2010

Visualizza la licenza

MATLAB implementation of IGRF11 fortran code as function for calculating Earth mean magnetic field. Implementation has been modified to default to GPS reference coordinates with output B components North, East, and Vertical. Spherical harmonic coefficients are derived from downloaded Excel file.
http://www.ngdc.noaa.gov/IAGA/vmod/igrf.html

Screenshot created by Demo_igrf11syn

Cita come

Charles Rino (2026). IGRF Magnetic Field (https://it.mathworks.com/matlabcentral/fileexchange/28874-igrf-magnetic-field), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2010b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
Tag Aggiungi tag

IGRF/

Versione Pubblicato Note della release
1.2.0.0

date fdate variable conflict fixed.
1.1.0.0

Error noted by Mark Shore for fyear>=2000 fixed. GHcoefficients.mat version of spherical harmonic coefficients added. Code checked against results kindly provided by Mark Shore.
1.0.0.0