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F10.7 Solar Flux & Ap Indices

version 1.2.0.0 (4.65 KB) by John Smith
Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00'

1.2K Downloads

Updated 4 Nov 2013

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Appreciable errors in MSIS00 modeled temperatures can occur for altitudes above 75 km if solar flux and magnetic indices deviate significantly from their default values. This routine automatically downloads needed solar flux and magnetic indices from ftp.ngdc.noaa.gov and formats them for input to atmosnrlmsise00.

Example:

year = 2010;
doy = 216;
uts = 80000;

[x y z] = f107_aph(year,doy,uts);

alt = linspace(60000,105000,100);
lat = 40;
lon = -105;

[T rho] = atmosnrlmsise00(alt,lat,lon,year,doy,uts,x,y,z);

Cite As

John Smith (2022). F10.7 Solar Flux & Ap Indices (https://www.mathworks.com/matlabcentral/fileexchange/35054-f10-7-solar-flux-ap-indices), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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