Hi Pedro, What flavor of ART are you using? The NMSU version is mostly supported in yt-2.x. I believe the UChicago version is supported in the forthcoming yt-3.0. If you are not already doing so, can you try using the tip of dev branch? The stable branch is what is usually installed by default. chris On Fri, Feb 15, 2013 at 2:56 PM, Pedro Colin <p.colin@crya.unam.mx> wrote:

Hi,

yt has been installed and I have already done some tests. I can load data from ART but I have run into some problems. At this moment, I have a couple of questions. One of the things that yt can do is to find the maximum of the density field and give you the coordenates of it. The web page says that coordinates are in code units which I guess are yt units, [0,1] in any direction. If this is so, the maximum found by yt does not agree with the one I found with ifrit. A second point is that when I try to compute the "AngularMomentumVector" inside a sphere it gives me an error (with Enzo test data I don't have this problem):

my_sphere.quantities["AngularMomentumVector"]()

File

"/fs/nova/other0/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/field_info_container.py", line 316, in __call__ dd = self._function(self, data) TypeError: _x_velocity() takes exactly 1 argument (2 given)

Regards,

Pedro _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org