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Re: hdf_sd_getdata [message #30734 is a reply to message #30723]

Wed, 15 May 2002 14:48

James Kuyper
Messages: 425
Registered: March 2000

Senior Member

rc wrote:

> Hi all,
>
> I have a 3 dimensional HDF SD (512 pixels * 1000 lines * 14 bands) and
> i would like to extract only 3 bands( 4, 8,11). Can anyone tell me how
> i can do that using hdf_sd_getData. .......thanks in advance.......rc

band4 = HDF_SD_GetData(sd_id, start=[0,0,4], count = [512, 1000, 1])
band8 = HDF_SD_GetData(sd_id, start=[0,0,8], count = [512, 1000, 1])
band11 = HDF_SD_GetData(sd_id, start=[0,0,11], count = [512, 1000, 1])

three_band = [ [[band4]],[[band8]],[[band11]] ]

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[Message index]

		Re: hdf_sd_getdata By: r_cherukuru3 on Thu, 16 May 2002 04:00
		Re: hdf_sd_getdata By: James Kuyper on Wed, 15 May 2002 14:48
		Re: hdf_sd_getdata By: James Kuyper on Thu, 16 May 2002 12:05

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