Hi Stephen, I've run into this problem before. One of the parameters (probably SimpleQ) has "inf" as the value. As a workaround, I manually changed this to 0.0 in the parameter file because it's not used in the run I was doing. I fixed this bug yesterday in Enzo's week-of-code, but I didn't do anything to the yt codebase. Cheers, John On 09/09/2011 01:13 PM, Stephen Skory wrote:

Hi all,

I am getting the error below on an enzo dataset. I am using a completely fresh install of yt using the development branch. I've tried deleting .yt files and clearing out my ~/.yt directory. Nothing works. Does anyone have any ideas? Thanks!

Traceback (most recent call last): File "projections.py", line 9, in<module> pf = load("DD%04d/data%04d" % (this,this)) File "/home/stsk4691/yt/src/yt-hg/yt/convenience.py", line 91, in load return output_type_registry[candidates[0]](*args, **kwargs) File "/home/stsk4691/yt/src/yt-hg/yt/frontends/enzo/data_structures.py", line 660, in __init__ StaticOutput.__init__(self, filename, data_style, file_style=file_style) File "/home/stsk4691/yt/src/yt-hg/yt/data_objects/static_output.py", line 86, in __init__ self._parse_parameter_file() File "/home/stsk4691/yt/src/yt-hg/yt/frontends/enzo/data_structures.py", line 786, in _parse_parameter_file vals = pcast(vals[0]) ValueError: invalid literal for int() with base 10: 'inf'

-- John Wise Assistant Professor of Physics Center for Relativistic Astrophysics, Georgia Tech