Nathan, Thanks, and you were right as rain. I now have it working with a proj object, frb and reloaded proj dataset. Thanks again for the assistance, Josh On Tue, May 30, 2017 at 4:00 PM Nathan Goldbaum wrote:

Hey Josh,

I'm not sure if this is quite what you're looking for, but you can save a plot object associated with the FRB to disk using the ytdata frontend and then reaload it as a dataset. From there you could use yt's native profiling capabilities:

http://yt-project.org/docs/dev/analyzing/saving_data.html#spatial-plots

Unfortunately no one has added the ability to do 2D radial profiles to yt without this intermediate saving and reloading step. I still think that would be a worthwhile project with high payoff. Technically I don't think the FRB is necessary, one could do it using a projection or slice data object.

-Nathan

On Tue, May 30, 2017 at 2:41 PM, Joshua Wall wrote:

...

Hello Dear Users,

I'm recently trying to recreate some of the interesting 2-D radial plots of stellar and gas surface density the ALMA folks are making (see https://arxiv.org/abs/1703.07029 for instance) using my simulations. I've been experimenting with using an FRB to do this, but I'm having trouble resolving the innermost cells even though the FRB resolution matches my grid's highest resolution.

I see that there was some discussion of including this in the code a couple of years ago (as well as where I got the idea to try FRBs for this):

http://lists.spacepope.org/pipermail/yt-users-spacepope.org/2015-June/006207...

Did this ever make it in? I'd love to be able to use it if so.

Cordially,

Josh -- Joshua Wall Doctoral Candidate Department of Physics Drexel University 3141 Chestnut Street Philadelphia, PA 19104

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-- Joshua Wall Doctoral Candidate Department of Physics Drexel University 3141 Chestnut Street Philadelphia, PA 19104