public void testAggCoordVar(NetcdfFile ncfile) {
Variable time = ncfile.findVariable("time");
assert null != time;
assert time.getShortName().equals("time");
assert time.getRank() == 1 : time.getRank();
assert time.getShape()[0] == 3;
assert time.getDataType() == DataType.INT;
assert time.getDimension(0) == ncfile.findDimension("time");
try {
Array data = time.read();
assert (data instanceof ArrayInt.D1) : data.getClass().getName();
ArrayInt.D1 dataI = (ArrayInt.D1) data;
assert dataI.get(0) == 0;
assert dataI.get(1) == 10;
assert dataI.get(2) == 99;
} catch (IOException io) {
io.printStackTrace();
assert false;
}
}
public void testAggCoordVar2(NetcdfFile ncfile) {
Variable time = ncfile.findVariable("time");
assert null != time;
assert time.getShortName().equals("time");
assert time.getRank() == 1 : time.getRank();
assert time.getShape()[0] == 3;
assert time.getDataType() == DataType.INT;
assert time.getDimension(0) == ncfile.findDimension("time");
try {
Array data = time.read();
assert (data instanceof ArrayInt);
IndexIterator dataI = data.getIndexIterator();
assert dataI.getIntNext() == 0 : dataI.getIntCurrent();
assert dataI.getIntNext() == 1 : dataI.getIntCurrent();
assert dataI.getIntNext() == 2 : dataI.getIntCurrent();
} catch (IOException io) {
io.printStackTrace();
assert false;
}
}
/*
Structure {
int a_name;
byte b_name(3);
byte c_name(3);
short d_name(3);
int e_name(3);
long f_name(3);
int g_name(3);
short h_name(3);
int i_name(3);
long j_name(3);
float k_name(3);
double l_name(3);
} CompoundNative(15);
type = Layout(8); type= 1 (contiguous) storageSize = (15,144) dataSize=0 dataAddress=2048
*/
@Test
public void testReadH5StructureArrayMembers() throws java.io.IOException {
try (NetcdfFile ncfile = TestH5.openH5("complex/compound_native.h5")) {
Variable dset = ncfile.findVariable("CompoundNative");
assert (null != dset);
assert (dset.getDataType() == DataType.STRUCTURE);
assert (dset.getRank() == 1);
assert (dset.getSize() == 15);
Dimension d = dset.getDimension(0);
assert (d.getLength() == 15);
Structure s = (Structure) dset;
// read all with the iterator
StructureDataIterator iter = s.getStructureIterator();
while (iter.hasNext()) {
StructureData sd = iter.next();
for (StructureMembers.Member m : sd.getMembers()) {
Array data = sd.getArray(m);
NCdumpW.printArray(data, m.getName(), out, null);
}
}
}
System.out.println("*** testReadH5StructureArrayMembers ok");
}
private void copySome(NetcdfFileWriteable ncfile, Variable oldVar, int nelems)
throws IOException {
String newName = N3iosp.makeValidNetcdfObjectName(oldVar.getShortName());
int[] shape = oldVar.getShape();
int[] origin = new int[oldVar.getRank()];
int size = shape[0];
for (int i = 0; i < size; i += nelems) {
origin[0] = i;
int left = size - i;
shape[0] = Math.min(nelems, left);
Array data;
try {
data = oldVar.read(origin, shape);
if (oldVar.getDataType() == DataType.STRING) {
data = convertToChar(ncfile.findVariable(newName), data);
}
if (data.getSize() > 0) { // zero when record dimension = 0
ncfile.write(newName, origin, data);
if (debug) System.out.println("write " + data.getSize() + " bytes");
}
} catch (InvalidRangeException e) {
e.printStackTrace();
throw new IOException(e.getMessage());
}
}
}
/* Structure {
int LAT[0];
...
int LAT[149];
} IMAGE_LAT_ARRAY(3600);
type = Layout(8); type= 2 (chunked) storageSize = (1,600) dataSize=0 dataAddress=2548046
*/
@Test
public void testReadOneAtATime() throws java.io.IOException, InvalidRangeException {
try (NetcdfFile ncfile = TestH5.openH5("IASI/IASI.h5")) {
Variable dset = ncfile.findVariable("U-MARF/EPS/IASI_xxx_1C/DATA/IMAGE_LAT_ARRAY");
assert (null != dset);
assert (dset.getDataType() == DataType.STRUCTURE);
assert (dset.getRank() == 1);
assert (dset.getSize() == 3600);
Dimension d = dset.getDimension(0);
assert (d.getLength() == 3600);
Structure s = (Structure) dset;
// read last one - chunked
StructureData sd = s.readStructure(3599);
assert sd.getScalarInt("LAT[0]") == 70862722;
assert sd.getScalarInt("LAT[149]") == 85302263;
// read one at a time
for (int i = 3590; i < d.getLength(); i++) {
s.readStructure(i);
System.out.println(" read structure " + i);
}
}
System.out.println("*** testReadIASI ok");
}
void CheckInt16(Variable v) throws IOException {
// int16
// assert(null != (v = dodsfile.findVariable("types.integers.i16")));
// assert v.getName().equals("types.integers.i16");
assert v.getRank() == 0;
assert v.getSize() == 1;
assert v.getDataType() == DataType.SHORT;
CheckInt16Value(v.read());
}
void CheckS(Variable v) throws IOException {
// string
// assert(null != (v = dodsfile.findVariable("types.strings.s")));
// assert v.getName().equals("types.strings.s");
assert v.getRank() == 0;
assert v.getDataType() == DataType.STRING : v.getDataType();
CheckSValue(v.read());
}
public void testAggCoordVarScan(NetcdfFile ncfile) throws IOException {
Variable time = ncfile.findVariable("time");
assert null != time;
assert time.getShortName().equals("time");
assert time.getRank() == 1 : time.getRank();
assert time.getShape()[0] == 3;
assert time.getDataType() == DataType.INT : time.getDataType();
assert time.getDimension(0) == ncfile.findDimension("time");
int count = 0;
Array data = time.read();
assert (data instanceof ArrayInt);
while (data.hasNext()) {
int val = data.nextInt();
assert val == count * 10 : val + "!=" + count * 10;
count++;
}
}
public void testAggCoordVar3(NetcdfFile ncfile) throws IOException {
Variable time = ncfile.findVariable("time");
assert null != time;
assert time.getShortName().equals("time");
assert time.getRank() == 1 : time.getRank();
assert time.getShape()[0] == 3;
assert time.getDataType() == DataType.DOUBLE : time.getDataType();
assert time.getDimension(0) == ncfile.findDimension("time");
Array data = time.read();
assert (data instanceof ArrayDouble);
IndexIterator dataI = data.getIndexIterator();
double val = dataI.getDoubleNext();
assert Misc.closeEnough(val, 0.0) : val;
assert Misc.closeEnough(dataI.getDoubleNext(), 10.0) : dataI.getDoubleCurrent();
assert Misc.closeEnough(dataI.getDoubleNext(), 99.0) : dataI.getDoubleCurrent();
}
void CheckLong32(Variable v) throws IOException {
// uint32
// assert(null != (v = dodsfile.findVariable("types.integers.ui32")));
// assert v.getName().equals("types.integers.ui32");
assert v.getRank() == 0;
assert v.getSize() == 1;
assert v.getDataType() == DataType.LONG : v.getDataType();
CheckLongValue(v.read());
}
void CheckF(Variable v) throws IOException {
// float
// assert(null != (v = dodsfile.findVariable("types.floats.f32")));
// assert v.getName().equals("types.floats.f32");
assert v.getRank() == 0;
assert v.getSize() == 1;
assert v.getDataType() == DataType.FLOAT : v.getDataType();
CheckFValue(v.read());
}
void CheckUrl(Variable v) throws IOException {
// url
// assert(null != (v = dodsfile.findVariable("types.strings.u")));
// assert v.getName().equals("types.strings.u");
assert v.getRank() == 0;
assert v.getDataType() == DataType.STRING : v.getDataType();
String str = v.readScalarString();
assert str.equals("http://www.opendap.org") || str.equals("http://www.dods.org") : str;
}
void CheckD(Variable v) throws IOException {
// double
// assert(null != (v = dodsfile.findVariable("types.floats.f64")));
// assert v.getName().equals("types.floats.f64");
assert v.getRank() == 0;
assert v.getSize() == 1;
assert v.getDataType() == DataType.DOUBLE : v.getDataType();
CheckDValue(v.read());
}
public void testAggCoordVarNoCoordsDir(NetcdfFile ncfile) throws IOException {
Variable time = ncfile.findVariable("time");
assert null != time;
assert time.getShortName().equals("time");
assert time.getRank() == 1 : time.getRank();
assert time.getShape()[0] == 3;
assert time.getDataType() == DataType.STRING : time.getDataType();
assert time.getDimension(0) == ncfile.findDimension("time");
Array data = time.read();
assert (data instanceof ArrayObject);
IndexIterator dataI = data.getIndexIterator();
String coordName = (String) dataI.getObjectNext();
assert coordName.equals("time0Dir.nc") : coordName;
coordName = (String) dataI.getObjectNext();
assert coordName.equals("time1Dir.nc") : coordName;
coordName = (String) dataI.getObjectNext();
assert coordName.equals("time2Dir.nc") : coordName;
}
private int[] getWeights(Variable v) {
int rank = v.getRank();
int[] w = new int[rank];
for (int n = 0; n < rank; n++) {
Dimension dim = v.getDimension(n);
String dimName = dim.getName();
if (dimName.equals("time")) w[n] = 1000;
if (dimName.equals("z")) w[n] = 100;
if (dimName.equals("y")) w[n] = 10;
if (dimName.equals("x")) w[n] = 1;
}
return w;
}
@Test
public void testH5StructureDS() throws java.io.IOException {
int a_name = 0;
String[] b_name =
new String[] {
"A fight is a contract that takes two people to honor.",
"A combative stance means that you've accepted the contract.",
"In which case, you deserve what you get.",
" -- Professor Cheng Man-ch'ing"
};
String c_name = "Hello!";
// H5header.setDebugFlags(new ucar.nc2.util.DebugFlagsImpl("H5header/header"));
try (NetcdfDataset ncfile =
NetcdfDataset.openDataset(TestH5.testDir + "complex/compound_complex.h5")) {
Variable dset = ncfile.findVariable("CompoundComplex");
assert (null != dset);
assert (dset.getDataType() == DataType.STRUCTURE);
assert (dset.getRank() == 1);
assert (dset.getSize() == 6);
Dimension d = dset.getDimension(0);
assert (d.getLength() == 6);
Structure s = (Structure) dset;
// read all with the iterator
StructureDataIterator iter = s.getStructureIterator();
while (iter.hasNext()) {
StructureData sd = iter.next();
assert sd.getScalarInt("a_name") == a_name;
a_name++;
assert sd.getScalarString("c_name").equals(c_name);
String[] results = sd.getJavaArrayString(sd.findMember("b_name"));
assert results.length == b_name.length;
int count = 0;
for (String r : results) assert r.equals(b_name[count++]);
for (StructureMembers.Member m : sd.getMembers()) {
Array data = sd.getArray(m);
NCdumpW.printArray(data, m.getName(), out, null);
}
}
}
System.out.println("*** testH5StructureDS ok");
}
public Array getData(Range range, String parameterName)
throws IOException, InvalidRangeException {
Variable variable = ncfile.getRootGroup().findVariable(parameterName);
int varRank = variable.getRank();
int[] varShape = variable.getShape();
List section = new ArrayList(varRank);
section.add(range);
for (int i = 1; i < varRank; i++) {
section.add(new Range(0, varShape[i] - 1));
}
Array array = variable.read(section);
if (array.getShape()[0] == 1) {
return (array.reduce(0));
} else {
return (array);
}
// return( array.getShape()[0] == 1 ? array.reduce( 0 ) : array);
}
public void testReadData(NetcdfFile ncfile, String name) throws IOException {
Variable v = ncfile.findVariable(name);
assert null != v;
assert v.getShortName().equals(name);
assert v.getRank() == 3;
assert v.getSize() == 36 : v.getSize();
assert v.getShape()[0] == 3;
assert v.getShape()[1] == 3;
assert v.getShape()[2] == 4;
assert v.getDataType() == DataType.DOUBLE;
assert !v.isCoordinateVariable();
assert v.getDimension(0) == ncfile.findDimension("time");
assert v.getDimension(1) == ncfile.findDimension("lat");
assert v.getDimension(2) == ncfile.findDimension("lon");
Array data = v.read();
assert data.getRank() == 3;
assert data.getSize() == 36;
assert data.getShape()[0] == 3;
assert data.getShape()[1] == 3;
assert data.getShape()[2] == 4;
assert data.getElementType() == double.class;
int[] shape = data.getShape();
Index tIndex = data.getIndex();
for (int i = 0; i < shape[0]; i++)
for (int j = 0; j < shape[1]; j++)
for (int k = 0; k < shape[2]; k++) {
double val = data.getDouble(tIndex.set(i, j, k));
// System.out.println(" "+val);
assert TestUtils.close(val, 100 * i + 10 * j + k) : val;
}
}
/* Structure {
char EntryName(64);
char Definition(1024);
char Unit(1024);
char Scale Factor(1024);
} TIME_DESCR(60);
type = Layout(8); type= 2 (chunked) storageSize = (1,3136) dataSize=0 dataAddress=684294
*/
@Test
public void testReadManyAtATime() throws java.io.IOException, InvalidRangeException {
try (NetcdfFile ncfile = TestH5.openH5("IASI/IASI.h5")) {
Variable dset = ncfile.findVariable("U-MARF/EPS/IASI_xxx_1C/DATA/TIME_DESCR");
assert (null != dset);
assert (dset.getDataType() == DataType.STRUCTURE);
assert (dset.getRank() == 1);
assert (dset.getSize() == 60);
Dimension d = dset.getDimension(0);
assert (d.getLength() == 60);
ArrayStructure data = (ArrayStructure) dset.read();
StructureMembers.Member m = data.getStructureMembers().findMember("EntryName");
assert m != null;
for (int i = 0; i < dset.getSize(); i++) {
String r = data.getScalarString(i, m);
if (i % 2 == 0) assert r.equals("TIME[" + i / 2 + "]-days") : r + " at " + i;
else assert r.equals("TIME[" + i / 2 + "]-milliseconds") : r + " at " + i;
}
}
System.out.println("*** testReadManyAtATime ok");
}
public void testCoordVar(NetcdfFile ncfile) {
Variable lat = ncfile.findVariable("lat");
assert null != lat;
assert lat.getShortName().equals("lat");
assert lat.getRank() == 1;
assert lat.getSize() == 3;
assert lat.getShape()[0] == 3;
assert lat.getDataType() == DataType.FLOAT;
assert !lat.isUnlimited();
assert lat.getDimension(0).equals(ncfile.findDimension("lat"));
Attribute att = lat.findAttribute("units");
assert null != att;
assert !att.isArray();
assert att.isString();
assert att.getDataType() == DataType.STRING;
assert att.getStringValue().equals("degrees_north");
assert att.getNumericValue() == null;
assert att.getNumericValue(3) == null;
try {
Array data = lat.read();
assert data.getRank() == 1;
assert data.getSize() == 3;
assert data.getShape()[0] == 3;
assert data.getElementType() == float.class;
IndexIterator dataI = data.getIndexIterator();
assert TestUtils.close(dataI.getDoubleNext(), 41.0);
assert TestUtils.close(dataI.getDoubleNext(), 40.0);
assert TestUtils.close(dataI.getDoubleNext(), 39.0);
} catch (IOException io) {
}
}
@Test
public void testArraySubset() throws IOException {
DODSNetcdfFile dodsfile = TestDODSRead.open("test.02?i32[1:10],f64[2:2:10]");
Variable v = null;
Array a = null;
// int32
assert (null != (v = dodsfile.findVariable("i32")));
assert v.getFullName().equals("i32");
assert v.getRank() == 1;
assert v.getSize() == 10;
assert v.getDataType() == DataType.INT;
a = v.read();
assert a.getRank() == 1;
assert a.getSize() == 25;
assert a.getElementType() == int.class;
assert a instanceof ArrayInt.D1;
ArrayInt.D1 ai = (ArrayInt.D1) a;
for (int i = 0; i < 10; i++) {
int val = ai.get(i);
assert (val == i * 2048) : val + " != " + (i * 2048);
}
// uint16
assert null == (v = dodsfile.findVariable("ui16"));
assert null == (v = dodsfile.findVariable("ui32"));
// double
assert (null != (v = dodsfile.findVariable("f64")));
assert v.getFullName().equals("f64");
assert v.getRank() == 1;
assert v.getSize() == 5;
assert v.getDataType() == DataType.DOUBLE : v.getDataType();
a = v.read();
assert a.getRank() == 1;
assert a.getSize() == 25;
assert a.getElementType() == double.class;
assert a instanceof ArrayDouble.D1;
ArrayDouble.D1 ad = (ArrayDouble.D1) a;
double[] tFloat64 =
new double[] {
1.0,
0.9999500004166653,
0.9998000066665778,
0.9995500337489875,
0.9992001066609779,
0.9987502603949663,
0.9982005399352042,
0.9975510002532796,
0.9968017063026194,
0.9959527330119943,
0.9950041652780257,
0.9939560979566968,
0.9928086358538663,
0.9915618937147881,
0.9902159962126371,
0.9887710779360422,
0.9872272833756269,
0.9855847669095608,
0.9838436927881214,
0.9820042351172703,
0.9800665778412416,
0.9780309147241483,
0.9758974493306055,
0.9736663950053749,
0.9713379748520297
};
for (int i = 0; i < 5; i++) {
double val = ad.get(i);
assert Misc.closeEnough(val, tFloat64[i], 1.0e-9);
}
dodsfile.close();
}
/**
* 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);
}
public static void main(String args[]) throws Exception {
long start = System.currentTimeMillis();
Map<String, ucar.unidata.geoloc.Station> staHash =
new HashMap<String, ucar.unidata.geoloc.Station>();
String location = "R:/testdata/sounding/netcdf/Upperair_20070401_0000.nc";
NetcdfDataset ncfile = NetcdfDataset.openDataset(location);
ncfile.sendIospMessage(NetcdfFile.IOSP_MESSAGE_ADD_RECORD_STRUCTURE);
// look through record varibles, for those that have "manLevel" dimension
// make a StructureData object for those
StructureMembers sm = new StructureMembers("manLevel");
Dimension manDim = ncfile.findDimension("manLevel");
Structure record = (Structure) ncfile.findVariable("record");
List<Variable> allList = record.getVariables();
List<VariableSimpleIF> varList = new ArrayList<VariableSimpleIF>();
for (Variable v : allList) {
if ((v.getRank() == 1) && v.getDimension(0).equals(manDim)) {
// public VariableDS(NetcdfDataset ds, Group group, Structure parentStructure, String
// shortName, DataType dataType,
// String dims, String units, String desc) {
varList.add(
new VariableDS(
ncfile,
null,
null,
v.getShortName(),
v.getDataType(),
"",
v.getUnitsString(),
v.getDescription()));
// (String name, String desc, String units, DataType dtype, int []shape)
sm.addMember(
v.getShortName(),
v.getDescription(),
v.getUnitsString(),
v.getDataType(),
new int[0]); // scalar
}
}
ArrayStructureMA manAS = new ArrayStructureMA(sm, new int[] {manDim.getLength()});
// need the date units
Variable time = ncfile.findVariable("synTime");
String timeUnits = ncfile.findAttValueIgnoreCase(time, "units", null);
timeUnits = StringUtil.remove(timeUnits, '('); // crappy fsl'ism
timeUnits = StringUtil.remove(timeUnits, ')');
DateUnit timeUnit = new DateUnit(timeUnits);
// extract stations
int nrecs = 0;
StructureDataIterator iter = record.getStructureIterator();
while (iter.hasNext()) {
StructureData sdata = iter.next();
String name = sdata.getScalarString("staName");
ucar.unidata.geoloc.Station s = staHash.get(name);
if (s == null) {
float lat = sdata.convertScalarFloat("staLat");
float lon = sdata.convertScalarFloat("staLon");
float elev = sdata.convertScalarFloat("staElev");
s = new StationImpl(name, "", lat, lon, elev);
staHash.put(name, s);
}
nrecs++;
}
List<ucar.unidata.geoloc.Station> stnList =
Arrays.asList(staHash.values().toArray(new ucar.unidata.geoloc.Station[staHash.size()]));
Collections.sort(stnList);
// create the writer
WriterProfileObsDataset writer =
new WriterProfileObsDataset(location + ".out", "rewrite " + location);
writer.writeHeader(stnList, varList, nrecs, "prMan");
// extract records
iter = record.getStructureIterator();
while (iter.hasNext()) {
StructureData sdata = iter.next();
String name = sdata.getScalarString("staName");
double timeValue = sdata.convertScalarDouble("synTime");
Date date = timeUnit.makeDate(timeValue);
// transfer to the ArrayStructure
List<String> names = sm.getMemberNames();
for (String mname : names) {
manAS.setMemberArray(mname, sdata.getArray(mname));
}
// each level is weritten as a seperate structure
int numMand = sdata.getScalarInt("numMand");
if (numMand >= manDim.getLength()) continue;
for (int i = 0; i < numMand; i++) {
StructureData useData = manAS.getStructureData(i);
writer.writeRecord(name, date, useData);
}
}
writer.finish();
long took = System.currentTimeMillis() - start;
System.out.println("That took = " + took);
}
void CheckByte(Variable v) throws IOException {
assert v.getRank() == 0;
assert v.getSize() == 1;
assert v.getDataType() == DataType.BYTE;
CheckByteValue(v.read());
}
