Adrian Price-Whelan

Results 77 issues of Adrian Price-Whelan

As requested by @keithhawkins!

feature-request

Remaining issues after #220: - [x] Audit all pages in the User Guide - [ ] Audit all tutorials - [x] Add content for new `pyia`+`gala` tutorial - [ ]...

docs

Like #194, but for Agama instead!

enhancement
feature-request

*As reported by @eugvas via email* > Also when I tried to follow the example of action transformation in dimensionless units, the isochrone.action_angle() failed with astropy.units.core.UnitConversionError: Unit m can not...

bug

*As reported by @eugvas via email* Initial note: > Are there any tunable accuracy parameters for the dop853 orbit integrator? I find that it has a rather poor energy conservation...

docs

*As reported by @eugvas via email* > The input array for vectorized evaluation should have shape NdimxNpoints, but if it is different (e.g. 17xNpoints), no one complains. I guess it...

bug

*As reported by @eugvas via email* > For the two Python-native classes (Kuzmin and HarmonicOscillator), the hessian seems to fail outright with some complaint about the array shape: cannot reshape...

bug

Jo has an example (from galpy) in: https://github.com/jobovy/galpy/blob/master/galpy/potential/amuse.py

Right now, plotting multiple orbits on the same axes with `autolim=True` will set the axis limits based on the most recent orbit that was plotted. Autolim should instead loop through...

enhancement
priority:medium

### Describe your changes Reproduces Figure 3.45 in Binney & Tremaine ### Checklist * [ ] Did you add tests? * [ ] Did you add documentation for your changes?...