rearrange order of dimensions in pygetm.input.woa

[glessin]

Currently I have to preprocess WOA with:

def woa_times(nc):
return nc.transpose('time','lat','lon','depth')

this could be done internally in input.woa, or let pygetm infer it by name...

[jornbr]

I think this can be done internally, yes. The input manager should be able to detect the need for a transpose and add it automatically, provided the depth axis is correctly recognized. NB that requires either the standard_name or the positive attribute to be set on the coordinate variable for depth. TBC