Point coordinates are in x, y order (easting, northing for projected coordinates, longitude, and latitude for geographic coordinates) It is funny that the spec considers eastings and northings for projected coordinates given the spec also states geojson must use unprojected (lat/long) coordinates ...
26、ections is that for ellipsoids other than normal the projection coordinates are in meters of easting and northing. To take full advantage of this it is often useful to call m_proj with rectbox set to on and not to use the long/lat grid generated by m_grid (since the regular matlab...
(oblique mercator); m_coast; m_grid; This is a line map of the Oregon/British Columbia coast, using an Oblique Mercator projection (A m_demo). few more complex maps can be generated by running the demo function The first line initializes the projection. Defaults are set for the ...
is.na(lonmax)) { if (lonmin > lonmax) { tmp <- lonmin lonmin <- lonmax lonmax <- tmp } # special case: if we are showing more than half the earth, assume # it's a global view, and extend accordingly if ((lonmax - lonmin) > 180) { lonmin <- -180 lonmax <- 180 latm...