[yt-users] width of projection

[John Wise]

Hi Elizabeth,

You can give add_projection a data object to plot, for instance a 
region.  You'd do something like

reg = pf.h.region(center, center-0.5*width, center+0.5*width)
pc.add_projection('Density', 0, data_source=reg)
pc.set_width(width, 'unitary')

John

On 02/21/2012 12:24 PM, Elizabeth Tasker wrote:
> Hi,
>
> Is there a way to control how deep the projection is with
> add_projection? I'd like to project along only 1kpc of my disk, if
> that were possible?
>
> Elizabeth
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-- 
John Wise
Assistant Professor of Physics
Center for Relativistic Astrophysics, Georgia Tech