[yt-users] Inverted image

[Massimo Gaspari]

Here it is:

from yt.mods import *

axis = 0  
xCenter = 0.55548e24 
yCenter = 0.55548e24 
zCenter = 0.

res   = [2048, 4096]

fn = "chk_0000"
pf = load(fn)
proj = pf.h.proj(axis, "Temperature", None)
frb1 = FixedResolutionBuffer(proj, (0., xCenter*2., 0., xCenter), res) 
write_image(na.log10(frb1["Temperature"]), "output.png")


I am in the stable branch:

c23cb264f04c+ (stable)


Thanks,


   Max




From: gaspmax at hotmail.com
To: yt-users at lists.spacepope.org
Subject: Inverted image
Date: Wed, 16 May 2012 18:13:39 +0200





Hi guys,

After a projection and a FixedResolutionBuffer like this:

proj  = pf.h.proj(axis, "Temperature", None)frb1  = FixedResolutionBuffer(proj, (xmin,xmax,ymin,ymax), res)write_image(na.log10(frb1["Temperature"]), "output.png")

I see an inverted image (my computational box is half a cube, z>0 only):http://i.imgur.com/AqWKD.png

Is the problem in write_image? Or inside the projection/FRB?How to fix this (without transpose)?

Thanks,

  Max 		 	   		   		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20120516/388e0f3d/attachment.html>