[Users] SphericalHarmonicRecon and SphericalHarmonicReconGen

Frank Loeffler knarf at cct.lsu.edu
Thu Jul 13 10:49:09 CDT 2017


On Thu, Jul 13, 2017 at 10:46:33AM -0500, Frank Loeffler wrote:
>On Thu, Jul 13, 2017 at 11:38:28AM -0400, Yosef Zlochower wrote:
>>stereo_q should be constant along the second coordinate and stereo_p
>>along the first.
>
>Ok, so they do form a grid. Is there some other restriction? Because 
>what the code does essentially is check that there is at least one 
>point closer to 1+i than 1.e-10, but maybe that is just not the case? 
>The code snippet in the mail just looks for the one with the shortest 
>distance.

I take this back. I forgot about the following line within which all the 
other code is:

if (minval(abs(zeta - dcmplx(1,1))) < 1.0d-10) then

This is indeed a little strange. Possibly some round-off or inproper 
grid setup?

Frank

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