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GRASS Help System |
d.rhumbline -
d.rhumbline displays the rhumbline joining any two user-specified points in the active frame on the user's graphics monitor. A rhumb line is a line following a constant angle of the compass (i.e., a line of constant direction). There are 32 points on the compass (points are roughly 11 degrees 15 minutes apart).
Manual entry for d.rhumbline