1
How to use the IRI2012 class
Table of Contents
Section 1 Setting Up ........................................................................................................... 1
Section 2 Running the Tests ................................................................................................. 2
Section 3 Calling Main Interface ........................................................................................... 2
Section 4 Main Interface with Data Overrides ......................................................................... 2
This example shows various ways to use the IRI2012 class.
Section 1 Setting Up
IRI2012 uses the Matlab class system and must be set up specifically the way Matlab is designed for. The
class must be in the @ folders.
mypath/@IRI2012/IRI2012.m
mypath/@IRI2012/IRI_SUB.m
...
mypath/OEIS.m
mypath/CODATA2006.m
mypath/@WGS84/WGS84.m
...
mypath/@CIRA/CIRA.m
mypath/@CIRA/GTD7.m
...
mypath/@IGRF/IGRF.m
mypath/@IGRF/IGRF_SUB.m
...
Caution, these download links may break in the future but the procedure remains the same. The files can
be downloaded and unzipped manually as well.
outputdir = 'mypath';
fexFiles = {'45612-iri-2012','45603-wgs84-earth-shape','45604-cira-atmosphere',...
'45606-igrf-magnetic-field','45544-oeis','45590-codata-2006'};
website = 'http://www.mathworks.com';
for i=1:length(fexFiles)
url = sprintf('%s/matlabcentral/fileexchange/%s',website,fexFiles{i});
entry=urlread(url);
