private void writeAll() {
List<MessageBean> beans = messageTable.getBeans();
HashMap<Integer, Message> map = new HashMap<Integer, Message>(2 * beans.size());
for (MessageBean mb : beans) {
map.put(mb.m.hashCode(), mb.m);
}
if (fileChooser == null)
fileChooser = new FileManager(null, null, null, (PreferencesExt) prefs.node("FileManager"));
String defloc = (raf.getLocation() == null) ? "." : raf.getLocation();
String dirName = fileChooser.chooseDirectory(defloc);
if (dirName == null) return;
try {
int count = 0;
for (Message m : map.values()) {
String header = m.getHeader();
if (header != null) {
header = header.split(" ")[0];
} else {
header = Integer.toString(Math.abs(m.hashCode()));
}
File file = new File(dirName + "/" + header + ".bufr");
FileOutputStream fos = new FileOutputStream(file);
WritableByteChannel wbc = fos.getChannel();
wbc.write(ByteBuffer.wrap(m.getHeader().getBytes()));
byte[] raw = scan.getMessageBytes(m);
wbc.write(ByteBuffer.wrap(raw));
wbc.close();
count++;
}
JOptionPane.showMessageDialog(
BufrMessageViewer.this, count + " successfully written to " + dirName);
} catch (IOException e1) {
JOptionPane.showMessageDialog(BufrMessageViewer.this, e1.getMessage());
e1.printStackTrace();
}
}
public void writeRecord(String stnName, Date obsDate, StructureData sdata) throws IOException {
StationTracker stnTracker = stationMap.get(stnName);
ProfileTracker proTracker = stnTracker.profileMap.get(obsDate);
if (proTracker == null) {
proTracker = new ProfileTracker(profileIndex);
stnTracker.profileMap.put(obsDate, proTracker);
stnTracker.link.add(profileIndex);
stnTracker.lastChild = profileIndex;
stnTracker.numChildren++;
try {
originTime[0] = profileIndex; // 2d index
timeArray.set(0, dateFormatter.toDateTimeStringISO(obsDate));
parentArray.set(0, stnTracker.parent_index);
ncfile.writeStringData(timeName, originTime, timeArray);
ncfile.write(parentStationIndex, originTime, parentArray);
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
profileIndex++;
}
// needs to be wrapped as an ArrayStructure, even though we are only writing one at a time.
ArrayStructureW sArray = new ArrayStructureW(sdata.getStructureMembers(), new int[] {1});
sArray.setStructureData(sdata, 0);
// track the min and max date
if ((minDate == null) || minDate.after(obsDate)) minDate = obsDate;
if ((maxDate == null) || maxDate.before(obsDate)) maxDate = obsDate;
timeArray.set(0, dateFormatter.toDateTimeStringISO(obsDate));
parentArray.set(0, proTracker.parent_index);
proTracker.link.add(recno);
proTracker.lastChild = recno; // not currently used
proTracker.numChildren++;
// write the recno record
origin[0] = recno; // 1d index
originTime[0] = recno; // 2d index
try {
ncfile.write("record", origin, sArray);
ncfile.write(parentProfileIndex, originTime, parentArray);
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
recno++;
}
private void dumpDDS() {
List<MessageBean> beans = messageTable.getBeans();
HashMap<Integer, Message> map = new HashMap<Integer, Message>(2 * beans.size());
for (MessageBean mb : beans) {
map.put(mb.m.hashCode(), mb.m);
}
if (fileChooser == null)
fileChooser = new FileManager(null, null, null, (PreferencesExt) prefs.node("FileManager"));
String defloc = (raf.getLocation() == null) ? "." : raf.getLocation();
int pos = defloc.lastIndexOf(".");
if (pos > 0) defloc = defloc.substring(0, pos);
String filename = fileChooser.chooseFilenameToSave(defloc + ".txt");
if (filename == null) return;
try {
File file = new File(filename);
FileOutputStream fos = new FileOutputStream(file);
int count = 0;
for (Message m : map.values()) {
Formatter f = new Formatter(fos);
m.dump(f);
f.flush();
count++;
}
fos.close();
JOptionPane.showMessageDialog(
BufrMessageViewer.this, count + " successfully written to " + filename);
} catch (IOException e1) {
JOptionPane.showMessageDialog(BufrMessageViewer.this, e1.getMessage());
e1.printStackTrace();
}
}
private void writeStationData(List<ucar.unidata.geoloc.Station> stnList) throws IOException {
this.stnList = stnList;
int nstns = stnList.size();
stationMap = new HashMap<String, StationTracker>(2 * nstns);
if (debug) System.out.println("stationMap created");
// now write the station data
ArrayDouble.D1 latArray = new ArrayDouble.D1(nstns);
ArrayDouble.D1 lonArray = new ArrayDouble.D1(nstns);
ArrayDouble.D1 altArray = new ArrayDouble.D1(nstns);
ArrayObject.D1 idArray = new ArrayObject.D1(String.class, nstns);
ArrayObject.D1 descArray = new ArrayObject.D1(String.class, nstns);
ArrayObject.D1 wmoArray = new ArrayObject.D1(String.class, nstns);
for (int i = 0; i < stnList.size(); i++) {
ucar.unidata.geoloc.Station stn = stnList.get(i);
stationMap.put(stn.getName(), new StationTracker(i));
latArray.set(i, stn.getLatitude());
lonArray.set(i, stn.getLongitude());
if (useAlt) altArray.set(i, stn.getAltitude());
idArray.set(i, stn.getName());
descArray.set(i, stn.getDescription());
if (useWmoId) wmoArray.set(i, stn.getWmoId());
}
try {
ncfile.write(latName, latArray);
ncfile.write(lonName, lonArray);
if (useAlt) ncfile.write(altName, altArray);
ncfile.writeStringData(idName, idArray);
ncfile.writeStringData(descName, descArray);
if (useWmoId) ncfile.writeStringData(wmoName, wmoArray);
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
}
private void writeDataFinish() throws IOException {
// finish global variables
ArrayInt.D0 totalArray = new ArrayInt.D0();
totalArray.set(profileIndex);
try {
ncfile.write(numProfilesTotalName, totalArray);
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
// finish the station data
int nstns = stnList.size();
ArrayInt.D1 firstProfileArray = new ArrayInt.D1(nstns);
ArrayInt.D1 numProfileArray = new ArrayInt.D1(nstns);
ArrayInt.D1 nextProfileArray = new ArrayInt.D1(nprofiles);
for (int i = 0; i < stnList.size(); i++) {
ucar.unidata.geoloc.Station stn = stnList.get(i);
StationTracker tracker = stationMap.get(stn.getName());
numProfileArray.set(i, tracker.numChildren);
int first = (tracker.link.size() > 0) ? tracker.link.get(0) : -1;
firstProfileArray.set(i, first);
if (tracker.link.size() > 0) {
// construct forward link
List<Integer> nextList = tracker.link;
for (int j = 0; j < nextList.size() - 1; j++) {
Integer curr = nextList.get(j);
Integer next = nextList.get(j + 1);
nextProfileArray.set(curr, next);
}
Integer curr = nextList.get(nextList.size() - 1);
nextProfileArray.set(curr, -1);
}
}
try {
ncfile.write(firstProfileName, firstProfileArray);
ncfile.write(numProfilesName, numProfileArray);
ncfile.write(nextProfileName, nextProfileArray);
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
// finish the profile data
ArrayInt.D1 nextObsArray = new ArrayInt.D1(recno);
ArrayInt.D1 firstObsArray = new ArrayInt.D1(nprofiles);
ArrayInt.D1 numObsArray = new ArrayInt.D1(nprofiles);
for (int i = 0; i < stnList.size(); i++) {
ucar.unidata.geoloc.Station stn = stnList.get(i);
StationTracker stnTracker = stationMap.get(stn.getName());
Set<Date> dates = stnTracker.profileMap.keySet();
for (Date date : dates) {
ProfileTracker proTracker = stnTracker.profileMap.get(date);
int trackerIndex = proTracker.parent_index;
numObsArray.set(trackerIndex, proTracker.numChildren);
int first = (proTracker.link.size() > 0) ? proTracker.link.get(0) : -1;
firstObsArray.set(trackerIndex, first);
if (proTracker.link.size() > 0) {
// construct forward link
List<Integer> nextList = proTracker.link;
for (int j = 0; j < nextList.size() - 1; j++) {
Integer curr = nextList.get(j);
Integer next = nextList.get(j + 1);
nextObsArray.set(curr, next);
}
Integer curr = nextList.get(nextList.size() - 1);
nextObsArray.set(curr, -1);
}
}
}
try {
ncfile.write(firstObsName, firstObsArray);
ncfile.write(numObsName, numObsArray);
ncfile.write(nextObsName, nextObsArray);
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IllegalStateException(e);
}
// finish the obs data
ncfile.updateAttribute(
null, new Attribute("time_coverage_start", dateFormatter.toDateTimeStringISO(minDate)));
ncfile.updateAttribute(
null, new Attribute("time_coverage_end", dateFormatter.toDateTimeStringISO(maxDate)));
}
public VariableSimpleIF getDataVariable(String name) {
return ((VariableSimpleIF) variablesMap.get(name));
}
/**
* Setup needed for all SingleTrajectoryObsDatatypes. Can only be called once.
*
* <p>Units of time varible must be udunits time units. Units of latitude variable must be
* convertible to "degrees_north" by udunits. Units of longitude variable must be convertible to
* "degrees_east" by udunits. Units of altitude variable must be convertible to "meters" by
* udunits.
*
* @throws IllegalArgumentException if units of time, latitude, longitude, or altitude variables
* are not as required.
* @throws IllegalStateException if this method has already been called.
*/
public void setTrajectoryInfo(Config trajConfig) throws IOException {
if (timeDim != null)
throw new IllegalStateException("The setTrajectoryInfo() method can only be called once.");
this.trajectoryId = trajConfig.getTrajectoryId();
this.timeDim = trajConfig.getTimeDim();
this.timeVar = trajConfig.getTimeVar();
this.latVar = trajConfig.getLatVar();
this.lonVar = trajConfig.getLonVar();
this.elevVar = trajConfig.getElevVar();
trajectoryNumPoint = this.timeDim.getLength();
timeVarUnitsString = this.timeVar.findAttribute("units").getStringValue();
// Check that time, lat, lon, elev units are acceptable.
if (DateUnit.getStandardDate(timeVarUnitsString) == null) {
throw new IllegalArgumentException(
"Units of time variable <" + timeVarUnitsString + "> not a date unit.");
}
String latVarUnitsString = this.latVar.findAttribute("units").getStringValue();
if (!SimpleUnit.isCompatible(latVarUnitsString, "degrees_north")) {
throw new IllegalArgumentException(
"Units of lat var <" + latVarUnitsString + "> not compatible with \"degrees_north\".");
}
String lonVarUnitsString = this.lonVar.findAttribute("units").getStringValue();
if (!SimpleUnit.isCompatible(lonVarUnitsString, "degrees_east")) {
throw new IllegalArgumentException(
"Units of lon var <" + lonVarUnitsString + "> not compatible with \"degrees_east\".");
}
String elevVarUnitsString = this.elevVar.findAttribute("units").getStringValue();
if (!SimpleUnit.isCompatible(elevVarUnitsString, "meters")) {
throw new IllegalArgumentException(
"Units of elev var <" + elevVarUnitsString + "> not compatible with \"meters\".");
}
try {
elevVarUnitsConversionFactor = getMetersConversionFactor(elevVarUnitsString);
} catch (Exception e) {
throw new IllegalArgumentException(
"Exception on getMetersConversionFactor() for the units of elev var <"
+ elevVarUnitsString
+ ">.");
}
if (this.ncfile.hasUnlimitedDimension()
&& this.ncfile.getUnlimitedDimension().equals(timeDim)) {
Object result = this.ncfile.sendIospMessage(NetcdfFile.IOSP_MESSAGE_ADD_RECORD_STRUCTURE);
if ((result != null) && (Boolean) result)
this.recordVar = (Structure) this.ncfile.getRootGroup().findVariable("record");
else this.recordVar = new StructurePseudo(this.ncfile, null, "record", timeDim);
} else {
this.recordVar = new StructurePseudo(this.ncfile, null, "record", timeDim);
}
// @todo HACK, HACK, HACK - remove once addRecordStructure() deals with ncd attribute changes.
Variable elevVarInRecVar = this.recordVar.findVariable(this.elevVar.getFullNameEscaped());
if (!elevVarUnitsString.equals(elevVarInRecVar.findAttribute("units").getStringValue())) {
elevVarInRecVar.addAttribute(new Attribute("units", elevVarUnitsString));
}
trajectoryVarsMap = new HashMap();
// for ( Iterator it = this.recordVar.getVariables().iterator(); it.hasNext(); )
for (Iterator it = this.ncfile.getRootGroup().getVariables().iterator(); it.hasNext(); ) {
Variable curVar = (Variable) it.next();
if (curVar.getRank() > 0
&& !curVar.equals(this.timeVar)
&& !curVar.equals(this.latVar)
&& !curVar.equals(this.lonVar)
&& !curVar.equals(this.elevVar)
&& (this.recordVar == null ? true : !curVar.equals(this.recordVar))) {
MyTypedDataVariable typedVar = new MyTypedDataVariable(new VariableDS(null, curVar, true));
dataVariables.add(typedVar);
trajectoryVarsMap.put(typedVar.getShortName(), typedVar);
}
}
trajectory =
new SingleTrajectory(
this.trajectoryId,
trajectoryNumPoint,
this.timeVar,
timeVarUnitsString,
this.latVar,
this.lonVar,
this.elevVar,
dataVariables,
trajectoryVarsMap);
startDate = trajectory.getTime(0);
endDate = trajectory.getTime(trajectoryNumPoint - 1);
((SingleTrajectory) trajectory).setStartDate(startDate);
((SingleTrajectory) trajectory).setEndDate(endDate);
}