[daip] CCRES output image pixels mostly zero

Eric Greisen egreisen at nrao.edu
Fri Oct 30 19:23:43 EDT 2009


Huib Intema wrote:
> Dear DAIP,
> 
> I'm using CCRES to manually restore clean components to residual images 
> after cleaning (IMAGR with BMAJ<0). This worked fine in a 2008 test 
> version of AIPS (installed somewhere halfway 2008) that I used so far. 
> I'm now using the current test version of 2009 AIPS, in which CCRES 
> doesn't work properly. What happens is that only the first image pixel 
> row (x=*, y=1) gets copied from the input image to the output image, but 
> the other output pixel rows are all zero.

I have found the error which escaped the other compilers but was bad on 
the 64-bit Intel one.

The MNJ tomorrow will have it fixed.

Eric Greisen




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