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Extracting a sub-cube from a cube [message #93403]

Tue, 05 July 2016 16:13

Miguel
Messages: 18
Registered: April 2015

Junior Member

Hi,

I have a data cube with longitude, latitude and velocity and I wanted to know if there was a good alternative to the hextract routine but for data cube ?

Moreover, is it possible to use hextract for a velocity-latitude 2-D array (in short, a 2D fits file whose CTYPE1-2 are not longitude and latitude)and update the header ? I manage to extract the area I wanted but the WCS keywords disappear after the extraction.

Thank you

Miguel

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[Message index]

		Extracting a sub-cube from a cube By: Miguel on Tue, 05 July 2016 16:13
		Re: Extracting a sub-cube from a cube By: wlandsman on Wed, 06 July 2016 07:03

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