Hi Christine and Matt,
Unfortunately, I don't have a Dark_Matter_Density field, just the position, velocities, type, mass and index. (From looking directly at the contents of XXXX.cpu0000).
I'm afraid I also need my hand held more to use Matt's suggestion! Would it be possible to give me an example of how to call those functions? I tried to guess and failed miserably.
Matthew Turk wrote:
It should be. You can either do the CIC deposited DM density using the field "particle_density_pyx" ( http://yt.enzotools.org/doc/api/field_list.html#particle-density-pyx ) if you're on the 'stable' branch of the field "particle_density" if you're on the current development trunk. That will convert the DM to be like a baryon quantity.
If you'd rather do raw particle binning, there is also functionality for that by using the x field "ParticleRadius" ( http://yt.enzotools.org/doc/api/field_list.html#particleradius ) or one of its derivatives, and the y field "ParticleMassMsun".
On Mon, Oct 25, 2010 at 5:27 PM, Elizabeth Tasker firstname.lastname@example.org wrote:
I'd like to plot dark matter particle density as a function of radius for my particle-only simulation. Can I use add_profile_sphere, but for particles rather than gas? I only have a single halo and I know the halo it's centred in the middle of my box (or it better be, since I put it there!).
Is this possible?
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