noticed bug in variance setting, as prior variances didn't actually change the reference to the profile
(#352)
basic convergence test showing that the estimation of statistics from output is accurate at good precision, whether the correlation function involves a convolution or not
(#352)
put the basic test back to (slightly improved) old form
(#352)
tried parallel convolved noise generation, there seems to be an issue with the generation of the convolved field by hand...
(#352)
Merge branch '#352' of github.com:GalSim-developers/GalSim into #352