[Paraview] ParaView with VirtualGL

[Craig Michoski]

Ah, okay, I figured out part of my problem.  I had to connect to the
server and display the output on the server side, not just the client
side, which I guess is where the print commands redirects.  Now I have
several other problems.  First:

1) the print command outputs n_processor number of outputs.  Can I
make this just one value?  For example, if I am summing a value over a
mesh, I just want to total value output once over the entire mesh?  Is
this possible?

2)  I am getting an error when trying to simply get my loaded inputs.
When I do:

print "Gets here!"

alpha0 = inputs[0].PointData['alpha_0']

Traceback (most recent call last):
  File "<string>", line 22, in <module>
  File "<string>", line 8, in RequestData
TypeError: 'NoneType' object has no attribute '__getitem__'

I don't understand what is hppening here, can anyone help please?

Craig