* @param proj EqualArc projection to use to create image.
* @return raster image to display in OpenMap.
*/
public OMRaster getOMRaster(EqualArc proj) {
OMGrid grid = getOMGrid();
grid.generate(proj);
SlopeGenerator sg = new SlopeGenerator();
return sg.generateRasterForProjection(grid, proj);
}
public static void main(String args[]) {