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View Code? Open in Web Editor NEWGaia science performance simulation toolkit
Home Page: https://pygaia.readthedocs.io/en/latest
License: BSD 3-Clause "New" or "Revised" License
Gaia science performance simulation toolkit
Home Page: https://pygaia.readthedocs.io/en/latest
License: BSD 3-Clause "New" or "Revised" License
vx = jnp.zeros_like(parallax)
vy = jnp.zeros_like(parallax)
vz = jnp.zeros_like(parallax)
for i in range(parallax.size):
velocityArray = np.dot(
jnp.transpose(np.array([p[:, i], q[:, i], r[:, i]])),
transverseMotionArray[:, i],
)
vx[i] = velocityArray[0]
vy[i] = velocityArray[1]
vz[i] = velocityArray[2]
You can remove the for-loop for the following einsum
, equivalent
velocityArray = np.einsum(
'kij,ji->ki', np.stack((p, q, r), axis=-1),
transverseMotionArray)
vx = velocityArray[0]
vy = velocityArray[1]
vz = velocityArray[2]
Line 4 in 90f0526
ujson, cartopy are missing from the project requirements.
The epoch propagation functions should handle non-available radial velocities for the user, by setting them to zero.
Hi Anthony,
Cartopy is being difficult. It requires libraries that are not always installable as a user. (geos dev library)
Can we make the pieces relying on this package an optional part of PyGaia?
Inconsistency between doc and code: the band's name is case-sensitive.
PyGaia/src/pygaia/errors/photometric.py
Line 180 in 90f0526
PyGaia/src/pygaia/errors/photometric.py
Line 196 in 90f0526
You could force the lower case to help
f"logU_{_nobs_drs_bands[release][band]}"
f"logU_{_nobs_drs_bands[release.lower()][band.lower()]}"
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