Polygon (file format)

List of longitude and latitudes to describe borders, e.g. river basins or continents. It is used in border:polygon.

groops polygon version=20200123
          2  # number of polygons
          6  # number of points (1. polygon)
# longitude [deg]           latitude [deg]
# ==================================================
 -1.598200000000000216e+02  2.203000000000000114e+01
 -1.596200000000000045e+02  2.189999999999999858e+01
 -1.593799999999999955e+02  2.189999999999999858e+01
 -1.593000000000000114e+02  2.221999999999999886e+01
 -1.595800000000000125e+02  2.221999999999999886e+01
 -1.598200000000000216e+02  2.203000000000000114e+01
          5  # number of points (2. polygon)
# longitude [deg]           latitude [deg]
# ==================================================
 -7.900000000000000000e+01  2.669999999999999929e+01
 -7.870000000000000284e+01  2.650000000000000000e+01
 -7.823000000000000398e+01  2.667000000000000171e+01
 -7.793000000000000682e+01  2.667000000000000171e+01
 -7.779999999999999716e+01  2.646999999999999886e+01