[yt-users] FixedResolutionBuffer problem

Mike Butler mbutler.astro at gmail.com
Wed Feb 26 03:29:02 PST 2014


Hello,

I am trying to make a fixed resolution buffer of a projection of a region
in one of my simulations.  Here is the relevant part of the script:

size=0.025
center=[0.48,0.545,1.003]
right0=[center[0]+size,center[1]+size,center[2]+size]
left0=[center[0]-size,center[1]-size,center[2]-size]
region=pf.h.region(center,left0,right0)
p=pf.h.proj(0,"Density",data_source=region)
test=FixedResolutionBuffer(p,[0.52,0.57,0.978,1.028],(512,512))
f=h5py.File("test.h5","w")
f.create_dataset("/density",data=test["Density"])
f.close

When I write the buffer to a h5 file, it seems to be projecting through the
whole domain, instead of only the 0.05x0.05x0.05 region I specify.  Any
ideas what I am doing wrong?

Thanks,

Mike
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