[yt-users] Adding Coordinate axes
Elizabeth Harper-Clark
h-clark at astro.utoronto.ca
Mon May 17 08:10:19 PDT 2010
Dear all,
I am trying to add coordinate axes to a slice. Here is my code:
from yt.mods import *
import pylab
import sys
import cmath
frame_template = "aaWoC/%s/Density_slice_zoom_%01i_%04i"
for n in range(370,500): # make density slice with particles on
pf = lagos.EnzoStaticOutput("WOCOUT/%s/DD%04i/data%04i" %
(sys.argv[-1],n, n))
pc = raven.PlotCollection(pf)
for ax in range(3):
p = pc.add_slice("Density", ax, weight_field="Density")
p.set_width(0.05,1)
p.modify["coord_axes"](unit=None, coords=False)
if na.any(pf.h.grid_particle_count):
p.modify["particles"](0.05, p_size=10.0, col='k')
print " XXXXX Particles present XXXXX"
p.modify["text"]((0.101,0.899),"Time = %8.4f Myr" %
(pf["InitialTime"]*pf["years"]/1.e6), text_args = {'color':'k'})
p.modify["text"]((0.1,0.9),"Time = %8.4f Myr" %
(pf["InitialTime"]*pf["years"]/1.e6), text_args = {'color':'w'})
pc.save(frame_template % (sys.argv[-1],ax,n), override=True)
and here is the output I get:
[h-clark at tpb92-chroot my_scripts]$ python2.6 Density_slices_zoom.py
experiments2
0.35 0.45 0.7
yt INFO 2010-05-17 11:03:57,243 Getting the binary hierarchy
yt INFO 2010-05-17 11:03:57,291 Finished with binary hierarchy
reading
yt INFO 2010-05-17 11:03:57,295 Adding PotentialField to list
of fields
yt INFO 2010-05-17 11:03:57,295 Adding AccelerationField2 to
list of fields
yt INFO 2010-05-17 11:03:57,295 Adding AccelerationField3 to
list of fields
yt INFO 2010-05-17 11:03:57,296 Adding AccelerationField1 to
list of fields
yt.lagos INFO 2010-05-17 11:03:57,518 Max Value is 7.53287e-17 at
0.6984863281250000 0.3586425781250000 0.3889160156250000 in grid
EnzoGrid_0037 at level 4 (4, 4, 6)
yt INFO 2010-05-17 11:03:57,518 Created plot collection with
default plot-center = [0.698486328125, 0.358642578125, 0.388916015625]
yt INFO 2010-05-17 11:03:58,136 Added slice of Density at x =
0.698486328125 with 'center' = [0.698486328125, 0.358642578125,
0.388916015625]
Traceback (most recent call last):
File "Density_slices_zoom.py", line 34, in <module>
pc.save(frame_template % (sys.argv[-1],ax,n), override=True)
File
"/mnt/raid-project/murray/h-clark/YT/src/yt-trunk-svn/yt/raven/PlotCollection.py",
line 83, in save
override=override, force_save=force_save))
File
"/mnt/raid-project/murray/h-clark/YT/src/yt-trunk-svn/yt/raven/PlotTypes.py",
line 118, in save_image
self._redraw_image()
File
"/mnt/raid-project/murray/h-clark/YT/src/yt-trunk-svn/yt/raven/PlotTypes.py",
line 406, in _redraw_image
self._run_callbacks()
File
"/mnt/raid-project/murray/h-clark/YT/src/yt-trunk-svn/yt/raven/PlotTypes.py",
line 261, in _run_callbacks
cb(self)
File
"/mnt/raid-project/murray/h-clark/YT/src/yt-trunk-svn/yt/raven/Callbacks.py",
line 737, in __call__
unit_conversion = plot.data.hierarchy[plot.im["Unit"]]
TypeError: 'EnzoHierarchy' object is unsubscriptable
Does anyone see what I am doing wrong?
many thanks,
Libby
--
Elizabeth Harper-Clark MA MSci
PhD Candidate, Astrophysics, UofT
www.astro.utoronto.ca/~h-clark
h-clark at cita.utoronto.ca
AIM: edphc1
MSN: edphc1 at hotmail.com
Skype: eharperclark
Office phone: 416-978-5759
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