Hi Matt, So actually that didn't work. Below, I've not re-run the simulation but just updated my script to move the centre in "pc = PlotCollection(pf, center=[100,100,100])" to a new location. bash-4.0$ ~/yt/yt-2/bin/iyt slice_yt.py NeedsDataField Traceback (most recent call last) /1/home/taskere/yt/scripts/iyt in <module>() 23 pf = load(fn) 24 pc = PlotCollection(pf, center=[100,100,100]) ---> 25 p = pc.add_slice("Density", 2) 26 p.modify["grids"]() 27 p = pc.add_projection("Density", 2) etc But if I do: In [2]: exit() Do you really want to exit ([y]/n)? y bash-4.0$ rm -rf *yt bash-4.0$ rm -rf *harr* bash-4.0$ ~/yt/yt-2/bin/iyt slice_yt.py Then everything works. I've attached my yt script for added excitement. Elizabeth Matthew Turk wrote:
Hi Elizabeth,
There should be a check in the .yt and .harray files for the modification time of the simulation using the CurrentTimeIdentifier. But if you are running into issues, this should prevent all the .yt and .harray files from being looked at:
from yt.config import ytcfg; ytcfg["yt","serialize"] = "False"
Note that this *must* go at the top of your script.
-Matt
On Thu, Mar 24, 2011 at 10:54 AM, Elizabeth Tasker <taskere@mcmaster.ca> wrote:
Hi,
Is there any way in yt to get a script to delete (or ignore) all the .yt and .harray files and clear its memory? I run into errors when I'm re-doing a plot or I've re-run the simulation and over-written the last data set I looked at with yt. I have to exit yt, delete the above files by hand and restart, which is a bit of a pain.
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