[yt-users] reading RAMSES files - missing cosmological_simulation flag?

[Matthew Turk]

Hi Rok,

I've pushed a fix to the tip for this; however, even after running a
couple test problems in RAMSES, I was unable to determine how to
definitively identify cosmological simulations from non-cosmological
simulations.  I've therefore set this parameter to always be on.

Please note that there are still issues with the RAMSES reader, and it
may behave unexpectedly.  Sam Geen, Oliver Hahn and I have been
working on them, but it has been a bit slow going the last little
while.  If you have any specific suggestions or ways we could improve,
we would definitely be interested in hearing them.

Thanks very much,

Matt

On Fri, Aug 5, 2011 at 9:19 AM, Rok Roskar <roskar at physik.uzh.ch> wrote:
> hi there,
>
> trying to read a RAMSES output from a cosmological zoom simulation, I
> get the following perplexing error:
>
>>>> from yt.mods import *
>>>> sim = load("output_00422/info_00422.txt")
> output_00422/amr_00422.out00001
> yt : [INFO     ] 2011-08-05 15:13:45,236 Parameters: current_time
> = -2.10180018413e+16
> yt : [INFO     ] 2011-08-05 15:13:45,237 Parameters: domain_dimensions
> = [2 2 2]
> yt : [INFO     ] 2011-08-05 15:13:45,237 Parameters: domain_left_edge
> = [ 0.  0.  0.]
> yt : [INFO     ] 2011-08-05 15:13:45,238 Parameters: domain_right_edge
> = [ 1.  1.  1.]
> yt : [ERROR    ] 2011-08-05 15:13:45,238 Missing cosmological_simulation
> in parameter file definition!
>
>
> this clearly is a cosmological simulation with the relevant parameters
> specified in the info*.txt file - is something else needed?
>
> Thanks,
>
> Rok
>
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