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If I create a ProjectionPlot like so:
p = ProjectionPlot(ds, 'z', ('gas', 'density'))
Then I can access the image array you are looking for like this:
image = p.frb['gas', 'density']
This is using the FixedResolutionBuffer object that is associated with the ProjectionPlot. You also don't need to create a ProjectionPlot to do this, you can instead manually create a FixedResolutionBuffer object. See the following doc pages:
http://yt-project.org/doc/visualizing/manual_plotting.html#fixed-resolution-... http://yt-project.org/doc/analyzing/generating_processed_data.html?highlight... http://yt-project.org/doc/reference/api/yt.visualization.fixed_resolution.ht...
Hope that helps,
On Sun, Jan 21, 2018 at 12:47 AM Julia Rakas email@example.com wrote:
When I do yt.off_axis_projection(…) I get an array as an output. My question is how I can get an output array for regular projection plots? And does the output array correspond to the actual image that it otherwise would have plotted?
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