[Developers] LocalReduce calculating wrong L{2, 3, 4} norms for complex variables ?

[Thomas Radke]

Yaakoub El Khamra wrote:
> Actually the new reduction operators for PUGHReduce have been completed
> a while ago, they just have not been moved over from AlphaThorns.

Should they be moved then ? What mesh refinement parts are still missing 
in there ?

I just used AlphaThorns/LocalReduce as a substitute for 
CactusBase/LocalReduce to run the testsuites of CactusTest/TestComplex, 
and that produced the correct results.

Anyway, I also fixed CactusBase/LocalReduce to compute correct L2/L3/L4 
norms for complex grid variables - but only for the (most common) case 
of reducing a CCTK_COMPLEX datatype to a CCTK_REAL datatype. It's just 
way too much code to fix all the other cases without accidentally 
introducing new bugs.

-- 
Cheers, Thomas.