Is there a routine that writes 3 dimensional arrays into a fits file?

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Ana Cadavid
Ana Cadavid 2016-2-3
回答： Kiran 2016-2-9
I am looking for a routine which writes saves a three dimensional array into a fits file

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Kiran
Kiran 2016-2-9
Create a FITS file with three images constructed from the channels of an RGB image.
X = imread('ngc6543a.jpg');
R = X(:,:,1); G = X(:,:,2); B = X(:,:,3);
fitswrite(R,'myfile.fits');
fitswrite(G,'myfile.fits','writemode','append');
fitswrite(B,'myfile.fits','writemode','append');
fitsdisp('myfile.fits');
Refer the following documentation:
http://www.mathworks.com/help/matlab/ref/fitswrite.html

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