[yt-users] No extrema in BinnedProfile3D

[rsoares]

Hi,

I have successful prof(sphere...) and prof2d(sphere...) objects plus the
plots formatted with pylab, but prof3d(sphere...) gives "extrema" error:

>>> prof3d = lagos.BinnedProfile3D(sphere,
... 8,"Density",extrema[0][0],extrema[0][1],True,
... 8,"Temperature",extrema[1][0],extrema[1][1],True,
... 8,"z-velocity",extrema[2][0],extrema[2][1],True,
... lazy_reader=True)

***************************************
Traceback (most recent call last):
  File "<stdin>", line 2, in <module>
NameError: name 'extrema' is not defined

help(lagos.BinnedProfile3D) doesn't show
 any reference to "extrema"
***************************************

my sphere object:

>>> sphere = a.h.sphere([0.171875,0.21875,0.4453125],100/a["kpc"])

my prof, prof2d objects:

>>> prof =
lagos.BinnedProfile1D(sphere,8,"Radiuskpc",1.5,102.72,True,True)
>>> prof.add_fields(["Density","Temperature"],weight="CellMassMsun")

>>> prof2d =
lagos.BinnedProfile2D(sphere,8,"Density",1e-10,1e-1,True,8,"Temperature",1e2,1e5,True,True)
>>> prof2d.add_fields("CellVolume",weight="CellMassMsun")

Thanks,

-R.Soares