Re: [Yt-dev] Overloading EnzoStaticOutput causing problems with load

24 Oct 2011


      ...
The kwargs support for load was added to support the use case of
supplying units as well as supplying additional information that is
required for instantiated some parameter files.
Ah, so could I pass the same conversion_override and
parameter_override arguments to load?  That's an easy enough
modification to make.

d.
...
-Matt
On Mon, Oct 24, 2011 at 12:15 PM, david collins  wrote:
...
Hi, Everybody--
In order to get units to be converted properly for fields that do not
have units information in the parameter file, I've been subclassing
EnzoStaticOutput.  However, for some reason this shorts out the load
function.  For instance merely subclassing EnzoStaticOutput as follows
causes load to return None, instead of a parameter file.  This changed
some time ago, but I've been ignoring it.  Is there a way I can
continue subclassing the EnzoStaticOutput, so I have more control over
my units and not lose the load function?
Thanks,
d.
from yt.mods import *
class FileStaticOutputFourPi(EnzoStaticOutput):
   def __init__(self,*args,**kwargs):
       fpi = na.sqrt(4*na.pi)
       EnzoStaticOutput.__init__(self,*args,conversion_override={'Density': 1,
                                                      'DivB': 1,
                                                      'x-velocity': 1,
                                                      'Total_Energy': 1},
                                 parameter_override={'LengthUnits':
1,'LengthUnit': 1,
                                                     'Time': 1},
                                 **kwargs)
...
...
...
pf = load(path)
print pf
None
--
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