Ejemplo n.º 1
0
  private void showValueDiffs(CoordinateAxis axis) {
    if (!axis.isNumeric()) return;
    try {
      if (axis instanceof CoordinateAxis1D) {
        CoordinateAxis1D axis1D = (CoordinateAxis1D) axis;
        double[] mids = axis1D.getCoordValues();
        double[] diffs = new double[mids.length];
        for (int i = 0; i < mids.length - 1; i++) diffs[i] = mids[i + 1] - mids[i];
        printArrays("midpoint differences", mids, diffs);

      } else if (axis instanceof CoordinateAxis2D) {
        CoordinateAxis2D axis2D = (CoordinateAxis2D) axis;
        ArrayDouble.D2 mids = axis2D.getCoordValuesArray();
        int[] shape = mids.getShape();
        ArrayDouble.D2 diffx =
            (ArrayDouble.D2) Array.factory(DataType.DOUBLE, new int[] {shape[0], shape[1] - 1});
        for (int j = 0; j < shape[0]; j++) {
          for (int i = 0; i < shape[1] - 1; i++) {
            double diff = mids.get(j, i + 1) - mids.get(j, i);
            diffx.set(j, i, diff);
          }
        }
        infoTA.appendLine(NCdumpW.toString(diffx, "diff in x", null));

        ArrayDouble.D2 diffy =
            (ArrayDouble.D2) Array.factory(DataType.DOUBLE, new int[] {shape[0] - 1, shape[1]});
        for (int j = 0; j < shape[0] - 1; j++) {
          for (int i = 0; i < shape[1]; i++) {
            double diff = mids.get(j + 1, i) - mids.get(j, i);
            diffy.set(j, i, diff);
          }
        }
        infoTA.appendLine("\n\n\n");
        infoTA.appendLine(NCdumpW.toString(diffy, "diff in y", null));
      }

    } catch (Exception e1) {
      e1.printStackTrace();
      infoTA.appendLine(e1.getMessage());
    }
  }
Ejemplo n.º 2
0
 public String getValue() {
   Array value = att.getValues();
   return NCdumpW.toString(value, null, null);
 }