PCView_MG

[Dave May]

Hey guys,
    I just noticed a strange inconsistency within PCView_MG.
This function reports
    pre-smooths=%D, post-smooths=%D
using the the values from
  mg[0]->default_smoothd,mg[0]->default_smoothu.
However, the values on level 0 are not modified by calls to
PCMGSetNumberSmoothDown/Up().
Hence mg[0]->default_smoothd,mg[0]->default_smoothu are always the default
value of 1.

The value of the relaxation sweeps is clear from the value of max_it defined
on the ksp at each level, so it seem unnecessary (and confusing) to report
that the pre/post-smooths based solely on the values of
default_smoothd/default_smoothu obtained from level 0.

Cheers,
    Dave.
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