Hi people,

I am learning the volume_rendering process in yt, I have yt 3.1 installed and I am using Stampede supercomputer to submit my jobs.

I already have an example code from my colleagues and playing around with it, the code follows this :

import matplotlib
matplotlib.use('Agg')
import yt
import os
import numpy as np
import matplotlib.pyplot as plt
from yt import derived_field

from yt.visualization.volume_rendering.transfer_function_helper import TransferFunctionHelper
from yt.visualization.volume_rendering.api import Scene, VolumeSource

the very first error I get is this :

Traceback (most recent call last):
File "volume_render.py", line 17, in <module>
from yt.visualization.volume_rendering.api import Scene, VolumeSource
ImportError: cannot import name Scene
[c557-202.stampede.tacc.utexas.edu:mpispawn_0][child_handler] MPI process (rank: 0, pid: 106487) exited with status 1
TACC: MPI job exited with code: 1

could that be due to the yt versions? please help and thanks in advance.

Best

tazkera