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Indexing
See original GitHub issueI am a new member of the galpy club.
After installation, I tried to integrate an orbit by copy one of its examples:
from astropy.coordinates import SkyCoord
import astropy.units as u
c= SkyCoord(ra=20.*u.deg,dec=30.*u.deg,distance=2.*u.kpc, pm_ra_cosdec=-10.*u.mas/u.yr,pm_dec=20.*u.mas/u.yr, radial_velocity=50.*u.km/u.s)
o= Orbit(c)
However, it didn’t work. and I ened with the following error:
TypeError: ‘Longitude’ object with a scalar value does not support indexing
Could you please help me with this issue. Thank you in advance for your time and efforts.
Issue Analytics
- State:
- Created 4 years ago
- Comments:6 (3 by maintainers)
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Thank you again for your time and efforts. I will close this issue.
That indicates that the C extensions weren’t properly compiled (the code will still work, just much slower, which depending on what you are trying to do might not matter). The installation instructions have some tips on how to deal with this issue. Installing using
condamight be the easiest way to get around this.