How to use

getDimension

method

in

opendap.dap.DArray

/**
 * Set the projection information for this dimension. The internal <code>DArray</code> is
 * retrieved and then the <code>DArrayDimension</code>
 * associated with the <code>dimension</code> specified is retrieved and the <code>start</code>
 * <code>stride</code> and <code>stop</code> parameters are passed to its
 * <code>setProjection()</code> method.
 *
 * @param dimension The dimension that is to be modified.
 * @param start     The starting point for the projection of this <code>DArrayDimension</code>.
 * @param stride    The size of the stride for the projection of this <code>DArrayDimension</code>.
 * @param stop      The stopping point for the projection of this <code>DArrayDimension</code>.
 * @see DArray
 * @see DArrayDimension
 */
public void setProjection(int dimension, int start, int stride, int stop)
    throws InvalidDimensionException, SBHException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    d.setProjection(start, stride, stop);
    DArray map = (DArray) getVar(dimension + 1);
    DArrayDimension mapD = map.getDimension(0);
    mapD.setProjection(start, stride, stop);
  }
  catch (NoSuchVariableException e) {
    throw new InvalidDimensionException("SDGrid.setProjection(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Set the projection information for this dimension. The internal <code>DArray</code> is
 * retrieved and then the <code>DArrayDimension</code>
 * associated with the <code>dimension</code> specified is retrieved and the <code>start</code>
 * <code>stride</code> and <code>stop</code> parameters are passed to its
 * <code>setProjection()</code> method.
 *
 * @param dimension The dimension that is to be modified.
 * @param start     The starting point for the projection of this <code>DArrayDimension</code>.
 * @param stride    The size of the stride for the projection of this <code>DArrayDimension</code>.
 * @param stop      The stopping point for the projection of this <code>DArrayDimension</code>.
 * @see DArray
 * @see DArrayDimension
 */
public void setProjection(int dimension, int start, int stride, int stop)
    throws InvalidParameterException, SBHException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    d.setProjection(start, stride, stop);
    DArray map = (DArray) getVar(dimension + 1);
    DArrayDimension mapD = map.getDimension(0);
    mapD.setProjection(start, stride, stop);
  }
  catch (NoSuchVariableException e) {
    throw new InvalidParameterException("SDGrid.setProjection(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Gets the <b>stop</b> value for the projection of the
 * <code>dimension</code> indicated. The parameter
 * <code>dimension</code> is checked against the instance of the
 * <code>SDArray</code> for bounds violation.
 *
 * @param dimension The dimension from whose projection to retrieve the
 *                  <code>stop</code> value.
 */
public int getStop(int dimension) throws InvalidParameterException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    return (d.getStop());
  }
  catch (NoSuchVariableException e) {
    throw new InvalidParameterException("SDGrid.getStop(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Gets the <b>stride</b> value for the projection of the
 * <code>dimension</code> indicated. The parameter
 * <code>dimension</code> is checked against the instance of the
 * <code>SDArray</code> for bounds violation.
 *
 * @param dimension The dimension from whose projection to retrieve the
 *                  <code>stride</code> value.
 */
public int getStride(int dimension) throws InvalidParameterException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    return (d.getStride());
  }
  catch (NoSuchVariableException e) {
    throw new InvalidParameterException("SDGrid.getStride(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Gets the <b>start</b> value for the projection of the
 * <code>dimension</code> indicated. The parameter
 * <code>dimension</code> is checked against the instance of the
 * <code>SDArray</code> for bounds violation.
 *
 * @param dimension The dimension from whose projection to retrieve the
 *                  <code>start</code> value.
 */
public int getStart(int dimension) throws InvalidDimensionException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    return (d.getStart());
  }
  catch (NoSuchVariableException e) {
    throw new InvalidDimensionException("SDGrid.getStart(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Gets the <b>stride</b> value for the projection of the
 * <code>dimension</code> indicated. The parameter
 * <code>dimension</code> is checked against the instance of the
 * <code>SDArray</code> for bounds violation.
 *
 * @param dimension The dimension from whose projection to retrieve the
 *                  <code>stride</code> value.
 */
public int getStride(int dimension) throws InvalidDimensionException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    return (d.getStride());
  }
  catch (NoSuchVariableException e) {
    throw new InvalidDimensionException("SDGrid.getStride(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Gets the <b>stop</b> value for the projection of the
 * <code>dimension</code> indicated. The parameter
 * <code>dimension</code> is checked against the instance of the
 * <code>SDArray</code> for bounds violation.
 *
 * @param dimension The dimension from whose projection to retrieve the
 *                  <code>stop</code> value.
 */
public int getStop(int dimension) throws InvalidDimensionException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    return (d.getStop());
  }
  catch (NoSuchVariableException e) {
    throw new InvalidDimensionException("SDGrid.getStop(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

/**
 * Gets the <b>start</b> value for the projection of the
 * <code>dimension</code> indicated. The parameter
 * <code>dimension</code> is checked against the instance of the
 * <code>SDArray</code> for bounds violation.
 *
 * @param dimension The dimension from whose projection to retrieve the
 *                  <code>start</code> value.
 */
public int getStart(int dimension) throws InvalidParameterException {
  try {
    DArray a = (DArray) getVar(0);
    DArrayDimension d = a.getDimension(dimension);
    return (d.getStart());
  }
  catch (NoSuchVariableException e) {
    throw new InvalidParameterException("SDGrid.getStart(): Bad Value for dimension!: "
        + e.getMessage());
  }
}

if (variable.getEncodedName().equals("lat")) {
  assertEquals(1, variable.numDimensions());
  assertEquals(89, variable.getDimension(0).getSize());
} else if (variable.getEncodedName().equals("lon")) {
  assertEquals(1, variable.numDimensions());
  assertEquals(180, variable.getDimension(0).getSize());
} else if (variable.getEncodedName().equals("time")) {
  assertEquals(1, variable.numDimensions());
  assertEquals(1857, variable.getDimension(0).getSize());
} else if (variable.getEncodedName().equals("time_bnds")) {
  assertEquals(2, variable.numDimensions());
  assertEquals(1857, variable.getDimension(0).getSize());
  assertEquals(2, variable.getDimension(1).getSize());
final DArray gridArray = variable.getArray();
assertEquals(3, gridArray.numDimensions());
assertEquals(1857, gridArray.getDimension(0).getSize());
assertEquals(89, gridArray.getDimension(1).getSize());
assertEquals(180, gridArray.getDimension(2).getSize());
final Vector<DArrayDimension> gridMaps = variable.getArrayDims();
testMap(gridMaps.get(0), "time", 1857);

try {
DArrayDimension thisDim = arrayVar.getDimension(d); //(DArrayDimension) aDims.nextElement();
SDArray mapArray = (SDArray)getVar(d+1); //e.nextElement();
DArrayDimension mapDim = mapArray.getFirstDimension();

try {
DArrayDimension thisDim = arrayVar.getDimension(d); //(DArrayDimension) aDims.nextElement();
SDArray mapArray = (SDArray)getVar(d+1); //e.nextElement();
DArrayDimension mapDim = mapArray.getFirstDimension();