Mercurial > hg > GlobalNeighbors
annotate globalneighbors/constants.py @ 0:5dba84370182
initial commit; half-working prototype
author | Jeff Hammel <k0scist@gmail.com> |
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date | Sat, 24 Jun 2017 12:03:39 -0700 |
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5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
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1 """ |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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2 physical constants |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
3 """ |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
4 |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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5 # The Earth isn't a sphere, but let's pretend it is |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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6 # https://en.wikipedia.org/wiki/Earth_radius |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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7 Rearth = 6371. # km |
5dba84370182
initial commit; half-working prototype
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
8 diameter = 2.*Rearth |