Make means and stdevs vastly more memory efficient.
Make means and stdevs vastly more memory efficient.

Rewrite means and stdevs of transformed quantities (b = exp(theta)) to avoid
creating large temporary arrays. The new technique uses list comprehensions and
slicing to create only a single temporary row or column at a time. This saves
between a factor of 10**3 and 10**6 in memory overhead for these operations.

awblocker/cplate,awblocker/cplate