Hey guys,

       I've been trying to make slices of density only looking at cooler gas (i.e. with a cut in Temperature). I've found a nice way to do this for simple projections. But my strategy breaks for Off-Axis projections.

Specifically, this works fine:

field_parameters={'field_cuts':["grid['Temperature'] < 1e6 "]})
cold_proj = ProjectionPlot(pf,0,'Density',field_parameters=field_parameters)

but this does not:

cold_proj = OffAxisProjectionPlot(pf,axis,'Density',north_vector=north,
                                  field_parameters= field_parameters)

sensibly enough, since field_parameters is not a keyword argument for off axis projections.

Is there a decent workaround for this? Or would this be simple to add into yt's functionality? I've looked briefly into the source and it doesn't seem obvious how to slip this in.


Munier A. Salem // 845.489.6450