21 lines
347 B
Text
21 lines
347 B
Text
lat1 : 36.12
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lon1 : -86.67
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lat2 : 33.94
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lon2 : -118.4
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dx : 0.
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dy : 0.
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dz : 0.
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kms : 0.
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{degtorad(lon2 - lon1)} lon1
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{degtorad lat1} lat1
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{degtorad lat2} lat2
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{sin lat1 - sin lat2} dz
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{cos lon1 * cos lat1 - cos lat2} dx
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{sin lon1 * cos lat1} dy
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{arcsin(sqrt(dx^2 + dy^2 + dz^2)/2) * 12745.6} kms
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"'Haversine distance: ' kms ' kms'" []
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