Changing info for substack
Posted by
Information Ocean on
Oct 27, 2014; 2:55am
URL: http://imagej.273.s1.nabble.com/Changing-info-for-substack-tp5010195.html
Hi,
I have a fits file containing 283 frames. Here is some lines from the info:
SIMPLE = T
BITPIX = 16
NAXIS = 3
NAXIS1 = 256
NAXIS2 = 256
NAXIS3 = 283
BZERO = 32768.0
BSCALE = 1.0
…
…
…
Title: ax1a0.001.fits.seg.fit
Width: 256 pixels
Height: 256 pixels
Depth: 283 pixels
Voxel size: 1x1x1 pixel
ID: -11
Coordinate origin: 0,0,0
Bits per pixel: 16 (unsigned)
Display range: 32759 - 39213
Image: 1/283
When I create a 234 frame sub-stack of it with: Image->Stacks->Tools->Make Substack the substack is created and the info shows:
SIMPLE = T
BITPIX = 16
NAXIS = 3
NAXIS1 = 256
NAXIS2 = 256
NAXIS3 = 283
BZERO = 32768.0
BSCALE = 1.0
…
…
…
Title: Substack (1-234)
Width: 256 pixels
Height: 256 pixels
Depth: 234 pixels
Voxel size: 1x1x1 pixel
ID: -13
Coordinate origin: 0,0,0
Bits per pixel: 16 (unsigned)
Display range: 32759 - 39213
Image: 1/234
So the question is, if I can also update the NAXIS3= 283 to NAXIS3=234 from inside ImageJ. I myself do not see how.
Thanks ahead,
János
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