Mailman 3 April 2011 - yt-users

Question about visualization of the derived Fields
by jhchoi＠pa.uky.edu 05 Apr '11

05 Apr '11

Hi YT uses, I would like to know how make slice, projection, or volume rendering plots for derived Fields. For example, my enzo simulation output only has gas_energy (no temperature field in grid data) and I would like to make temperature map with add_slice, simply write add_slice("Temperature", 0) causes an error. Is there any way this visualization can be done with derived Field? Thank you, Junhwan -- -------------------------------------------------------------- Jun-Hwan Choi, Ph.D. Department of Physics and Astronomy, University of Kentucky Tel: (859) 897-6737 Fax: (859) 323-2846 Email: jhchoi(a)pa.uky.edu URL: http://www.pa.uky.edu/~jhchoi -------------------------------------------------------------- ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

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covering grids, memory
by david collins 05 Apr '11

05 Apr '11

Hi-- I'm trying to work with come covering grids, extracted at the root grid resolution of a 512^3 sim. I'm on a somewhat memory bound machine (6 gig total). My data is in double precision, but I'd like to be working in single, as I'm getting memory bound by the things I want to be doing. Is it possible to get the covering grid machinery to force the work to be done in single precision? Thanks, d. -- Sent from my computer.

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python 2.7 readline
by gso＠physics.ucsd.edu 04 Apr '11

04 Apr '11

Hi all, I thought this question was asked before but I couldn't find a quick answer on the archive. Is there a package I need to install or some settings to tweak to get the functionality of pressing "up arrow" to cycle though history of commands, I'm on OS X 10.6.7? Should I try what's described at: http://pypi.python.org/pypi/readline Or is there an easier way? (Or did I do something wrong during install so it should be working already?). Right now I'm just copying and pasting from a text editor when I use iyt, so I'd like to save some copy/paste time. From G.S.

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Question about simple visualization
by Jun-Hwan Choi 04 Apr '11

04 Apr '11

Hi YT uses, I would like to know how make slice, projection, or volume rendering plots for derived Fields. For example, my enzo simulation output only has gas_energy (no temperature field in grid data) and I would like to make temperature map with add_slice, simply write add_slice("Temperature", 0) causes an error. Is there any way this visualization can be done with derived Field? Thank you, Junhwan -- -------------------------------------------------------------- Jun-Hwan Choi, Ph.D. Department of Physics and Astronomy, University of Kentucky Tel: (859) 897-6737 Fax: (859) 323-2846 Email: jhchoi(a)pa.uky.edu URL: http://www.pa.uky.edu/~jhchoi --------------------------------------------------------------

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