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Eric E Palmer edited this page Oct 23, 2026
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1 revision
Sgrav
Category ?
Version ?
Description
Sgrav takes a shapefile and generates extra data showing gravity info on it, specifically the surface acceleration, potential and laplacian. This is for a non-rotating body with GM=1.
Input Files
Shapefile - Full path and extension is needed.
Input stdin
What it asks for
{{{
input shapefile
SHAPEFILES/SHAPE.TXT
}}}
Output Files
SHAPE.TXT but with extra columns for surface acceleration