band indexing in an hdf 5 file

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GdogCdog
GdogCdog el 24 de Feb. de 2012
Ho do you index in to an hdf 5 variable
I'm trying to open an image matrix stored in hdf5 format (a new format to me). Matrix is 500*500, but represents a time series, where each time step is a seperate image (see below).
h5disp('C:\timeseriestest\data1\') Dataset 'TSim1' Size: 1500x500x500 MaxSize: 1500x500x500 Datatype: H5T_STD_U16LE (uint16) ChunkSize: 1x500x500 ....
Not enough memory to open all bands as a single image (i.e. dat = h5read('C:\timeseriestest\data1\', '/TSim1');). If this were possible I could just index into the matlab array.
Is there a simple way to index in, and pull one band at a time for analysis equivalent to:
for i = 1:1500, dat = mydata(:,:,i) .... etc ?
Thanks

Respuesta aceptada

John
John el 27 de Feb. de 2012
H5READ can do that for you.
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GdogCdog
GdogCdog el 27 de Feb. de 2012
Any chance you could supply some example syntax. Thanks
GdogCdog
GdogCdog el 27 de Feb. de 2012
OK sorry that was easy. Thanks.

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