Mercurial > hg > GlobalNeighbors

view globalneighbors/constants.py @ 13:94af113e498a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
we have links
author Jeff Hammel <k0scist@gmail.com>
date Sun, 25 Jun 2017 14:04:49 -0700
parents 5dba84370182
children
line wrap: on
line source

"""
physical constants
"""

# The Earth isn't a sphere, but let's pretend it is
# https://en.wikipedia.org/wiki/Earth_radius
Rearth = 6371.  # km
diameter = 2.*Rearth