void writeNetCDF(String filename) {
try {
FileWriter2 writer = new FileWriter2(ds, filename, NetcdfFileWriter.Version.netcdf3);
NetcdfFile result = writer.write();
result.close();
JOptionPane.showMessageDialog(this, "File successfully written");
} catch (Exception ioe) {
JOptionPane.showMessageDialog(this, "ERROR: " + ioe.getMessage());
ioe.printStackTrace();
}
}
void writeNcstreamHeader(String filename) {
try {
NcStreamWriter writer = new NcStreamWriter(ds, null);
FileOutputStream fos = new FileOutputStream(filename);
writer.sendHeader(fos);
fos.close();
JOptionPane.showMessageDialog(this, "File successfully written");
} catch (Exception ioe) {
JOptionPane.showMessageDialog(this, "ERROR: " + ioe.getMessage());
ioe.printStackTrace();
}
}
private void showValuesAsDates(CoordinateAxis axis) {
String units = axis.getUnitsString();
String cal = getCalendarAttribute(axis);
CalendarDateUnit cdu = CalendarDateUnit.of(cal, units);
try {
infoTA.appendLine(units);
infoTA.appendLine(NCdumpW.printVariableData(axis, null));
if (axis.getDataType().isNumeric()) {
if (axis instanceof CoordinateAxis2D) {
showDates2D((CoordinateAxis2D) axis, cdu);
} else if (axis instanceof CoordinateAxis1D) { // 1D
showDates1D((CoordinateAxis1D) axis, cdu);
} else { // > 2D
Array data = axis.read();
IndexIterator ii = data.getIndexIterator();
while (ii.hasNext()) {
double val = ii.getDoubleNext();
infoTA.appendLine(makeCalendarDateStringOrMissing(cdu, val));
}
}
} else { // must be iso dates
Array data = axis.read();
Formatter f = new Formatter();
if (data instanceof ArrayChar) {
ArrayChar dataS = (ArrayChar) data;
ArrayChar.StringIterator iter = dataS.getStringIterator();
while (iter.hasNext()) f.format(" %s%n", iter.next());
infoTA.appendLine(f.toString());
} else if (data instanceof ArrayObject) {
IndexIterator iter = data.getIndexIterator();
while (iter.hasNext()) f.format(" %s%n", iter.next());
infoTA.appendLine(f.toString());
}
}
} catch (Exception ex) {
ex.printStackTrace();
infoTA.appendLine(ex.getMessage());
}
}
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());
}
}