[daip] AIPS Task to sum the Z axis (without TRANS)?
Eric Greisen
egreisen at nrao.edu
Wed Dec 22 17:29:41 EST 2010
Glen Langston wrote:
> Hello
>
> Hope you're enjoying a good holiday.
>
> This email concerns an AIPS issue that has
> developed with code we're using to process
> the K-band Focal Plane Array data.
>
> It turns out that the TRANS task is aborting
> when the image is large enough that we
> need to TRANS using disk files for processing.
>
> This kills some important parts of our data
> reduction.
>
> So it would be nice to fix this, but all
> we really need is a task, similar to XSUM,
> that sums only the Z axis by a specified
> channel range. Is there such a task and/or
> could one be created easily?
>
> Thanks
>
> Glen
>
>
I have fixed TRANS which had an error when row lengths were not integer
powers of two. It thought it could do more than it could. I fixed this
in 31DEC10 and 31DEC11.
Eric Greisen
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