How to use

getCoordEdgeLast

method

in

ucar.nc2.ft2.coverage.CoverageCoordAxis1D

/**
 * Calculates the bounding box of this coordinate reference system, in projection coordinates. If this CRS
 * {@link #isProjection isn't a projection}, than {@code null} is returned.
 *
 * @return  the bounding box of this CRS, in projection coordinates.
 */
public ProjectionRect calcProjectionBoundingBox() {
 if (!isProjection) return null;
 double minX = Math.min(xAxis.getCoordEdgeFirst(), xAxis.getCoordEdgeLast());
 double minY = Math.min(yAxis.getCoordEdgeFirst(), yAxis.getCoordEdgeLast());
 double width = Math.abs(xAxis.getCoordEdgeLast() - xAxis.getCoordEdgeFirst());
 double height = Math.abs(yAxis.getCoordEdgeLast() - yAxis.getCoordEdgeFirst());
 return new ProjectionRect(new ProjectionPointImpl(minX, minY), width, height);
}

private List<LatLonPoint> calcLatLon1DBoundaryPoints(int maxPointsInYEdge, int maxPointsInXEdge) {
 if (!isLatLon1D) {
  throw new UnsupportedOperationException("Coordinate system is not 1D latitude/longitude.");
 }
 checkMaxPointsInEdges(maxPointsInYEdge, maxPointsInXEdge);
 int numYtotal = latAxis.getNcoords();
 int numXtotal = lonAxis.getNcoords();
 int strideY = calcStride(numYtotal, maxPointsInYEdge);
 int strideX = calcStride(numXtotal, maxPointsInXEdge);
 List<LatLonPoint> points = new LinkedList<>();
 // Bottom boundary points
 for (int i = 0; i < numXtotal; i += strideX) {
  points.add(new LatLonPointImpl(latAxis.getCoordEdgeFirst(), lonAxis.getCoordEdge1(i)));
 }
 // Right boundary points
 for (int j = 0; j < numYtotal; j += strideY) {
  points.add(new LatLonPointImpl(latAxis.getCoordEdge1(j), lonAxis.getCoordEdgeLast()));
 }
 // Top boundary points
 for (int i = numXtotal - 1; i >= 0; i -= strideX) {
  points.add(new LatLonPointImpl(latAxis.getCoordEdgeLast(), lonAxis.getCoordEdge2(i)));
 }
 // Left boundary points
 for (int j = numYtotal - 1; j >= 0; j -= strideY) {
  points.add(new LatLonPointImpl(latAxis.getCoordEdge2(j), lonAxis.getCoordEdgeFirst()));
 }
 assertNotExceedingMaxBoundaryPoints(points.size(), maxPointsInYEdge, maxPointsInXEdge);
 return points;
}

points.add(new ProjectionPointImpl(xAxis.getCoordEdgeLast(), yAxis.getCoordEdge1(j)));
points.add(new ProjectionPointImpl(xAxis.getCoordEdge2(i), yAxis.getCoordEdgeLast()));

else if (target > axis.getCoordEdgeLast())
 return bounded ? n - 1 : n;
else if (target < axis.getCoordEdgeLast())
 return bounded ? n - 1 : n;

if (yaxis.getCoordMidpoint(0) < yaxis.getCoordMidpoint(1)) {
 data = data.flip(0);
 yStart = yaxis.getCoordEdgeLast();