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annotate globalneighbors/constants.py @ 25:991bce6b6881 default tip

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[knn] placeholder for planning session
author Jeff Hammel <k0scist@gmail.com>
date Sun, 17 Sep 2017 14:35:50 -0700
parents 5dba84370182
children
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1 """
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2 physical constants
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3 """
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4
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5 # The Earth isn't a sphere, but let's pretend it is
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6 # https://en.wikipedia.org/wiki/Earth_radius
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7 Rearth = 6371. # km
5dba84370182 initial commit; half-working prototype
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8 diameter = 2.*Rearth