public boolean compareVariables(NetcdfFile org, NetcdfFile copy) {
f.format("Original = %s%n", org.getLocation());
f.format("CompareTo= %s%n", copy.getLocation());
boolean ok = true;
for (Variable orgV : org.getVariables()) {
if (orgV.isCoordinateVariable()) continue;
Variable copyVar = copy.findVariable(orgV.getShortName());
if (copyVar == null) {
f.format(" MISSING '%s' in 2nd file%n", orgV.getFullName());
ok = false;
} else {
List<Dimension> dims1 = orgV.getDimensions();
List<Dimension> dims2 = copyVar.getDimensions();
if (!compare(dims1, dims2)) {
f.format(" %s != %s%n", orgV.getNameAndDimensions(), copyVar.getNameAndDimensions());
} else {
// f.format(" ok %s%n", orgV.getName());
}
}
}
f.format("%n");
for (Variable orgV : copy.getVariables()) {
if (orgV.isCoordinateVariable()) continue;
Variable copyVar = org.findVariable(orgV.getShortName());
if (copyVar == null) {
f.format(" MISSING '%s' in 1st file%n", orgV.getFullName());
ok = false;
}
}
return ok;
}
public boolean compareVariables(
Variable org, Variable copy, boolean compareData, boolean justOne) {
boolean ok = true;
if (showCompare)
f.format("compare Variable %s to %s %n", org.getFullName(), copy.getFullName());
if (!org.getFullName().equals(copy.getFullName())) {
f.format(" ** names are different %s != %s %n", org.getFullName(), copy.getFullName());
ok = false;
}
// dimensions
ok &= checkAll(org.getDimensions(), copy.getDimensions(), null);
// attributes
ok &= checkAll(org.getAttributes(), copy.getAttributes(), null);
// coord sys
if ((org instanceof VariableEnhanced) && (copy instanceof VariableEnhanced)) {
VariableEnhanced orge = (VariableEnhanced) org;
VariableEnhanced copye = (VariableEnhanced) copy;
ok &= checkAll(orge.getCoordinateSystems(), copye.getCoordinateSystems(), null);
}
// data !!
if (compareData) {
try {
compareVariableData(org, copy, showCompare, justOne);
} catch (IOException e) {
ByteArrayOutputStream bos = new ByteArrayOutputStream(10000);
e.printStackTrace(new PrintStream(bos));
f.format("%s", bos.toString());
}
}
// nested variables
if (org instanceof Structure) {
if (!(copy instanceof Structure)) {
f.format(" ** %s not Structure%n", org);
ok = false;
} else {
Structure orgS = (Structure) org;
Structure ncmlS = (Structure) copy;
List vars = new ArrayList();
ok &= checkAll(orgS.getVariables(), ncmlS.getVariables(), vars);
for (int i = 0; i < vars.size(); i += 2) {
Variable orgV = (Variable) vars.get(i);
Variable ncmlV = (Variable) vars.get(i + 1);
ok &= compareVariables(orgV, ncmlV, false, true);
}
}
}
return ok;
}
private void makeVariableNoCoords(
NetcdfFile ncfile, int datatype, String shortName, String longName, Variable from) {
Variable v = new Variable(ncfile, null, null, shortName);
v.setDataType(DataType.BYTE);
v.setDimensions(from.getDimensions());
ncfile.addVariable(null, v);
v.addAttribute(new Attribute(CDM.UNITS, Cinrad2Record.getDatatypeUnits(datatype)));
v.addAttribute(new Attribute(CDM.LONG_NAME, longName));
byte[] b = new byte[2];
b[0] = Cinrad2Record.MISSING_DATA;
b[1] = Cinrad2Record.BELOW_THRESHOLD;
Array missingArray = Array.factory(DataType.BYTE.getPrimitiveClassType(), new int[] {2}, b);
v.addAttribute(new Attribute(CDM.MISSING_VALUE, missingArray));
v.addAttribute(
new Attribute("signal_below_threshold", new Byte(Cinrad2Record.BELOW_THRESHOLD)));
v.addAttribute(
new Attribute(CDM.SCALE_FACTOR, new Float(Cinrad2Record.getDatatypeScaleFactor(datatype))));
v.addAttribute(
new Attribute(CDM.ADD_OFFSET, new Float(Cinrad2Record.getDatatypeAddOffset(datatype))));
v.addAttribute(new Attribute(CDM.UNSIGNED, "true"));
Attribute fromAtt = from.findAttribute(_Coordinate.Axes);
v.addAttribute(new Attribute(_Coordinate.Axes, fromAtt));
Vgroup vgFrom = (Vgroup) from.getSPobject();
Vgroup vg = new Vgroup(datatype, vgFrom.map);
v.setSPobject(vg);
}
Write2ncRect(NetcdfFile bufr, String fileOutName, boolean fill)
throws IOException, InvalidRangeException {
NetcdfFileWriteable ncfile = NetcdfFileWriteable.createNew(fileOutName, fill);
if (debug) {
System.out.println("FileWriter write " + bufr.getLocation() + " to " + fileOutName);
}
// global attributes
List<Attribute> glist = bufr.getGlobalAttributes();
for (Attribute att : glist) {
String useName = N3iosp.makeValidNetcdfObjectName(att.getName());
Attribute useAtt;
if (att.isArray()) useAtt = ncfile.addGlobalAttribute(useName, att.getValues());
else if (att.isString()) useAtt = ncfile.addGlobalAttribute(useName, att.getStringValue());
else useAtt = ncfile.addGlobalAttribute(useName, att.getNumericValue());
if (debug) System.out.println("add gatt= " + useAtt);
}
// global dimensions
Dimension recordDim = null;
Map<String, Dimension> dimHash = new HashMap<String, Dimension>();
for (Dimension oldD : bufr.getDimensions()) {
String useName = N3iosp.makeValidNetcdfObjectName(oldD.getName());
boolean isRecord = useName.equals("record");
Dimension newD = ncfile.addDimension(useName, oldD.getLength(), true, false, false);
dimHash.put(newD.getName(), newD);
if (isRecord) recordDim = newD;
if (debug) System.out.println("add dim= " + newD);
}
// Variables
Structure recordStruct = (Structure) bufr.findVariable(BufrIosp.obsRecord);
for (Variable oldVar : recordStruct.getVariables()) {
if (oldVar.getDataType() == DataType.STRUCTURE) continue;
String varName = N3iosp.makeValidNetcdfObjectName(oldVar.getShortName());
DataType newType = oldVar.getDataType();
List<Dimension> newDims = new ArrayList<Dimension>();
newDims.add(recordDim);
for (Dimension dim : oldVar.getDimensions()) {
newDims.add(ncfile.addDimension(oldVar.getShortName() + "_strlen", dim.getLength()));
}
Variable newVar = ncfile.addVariable(varName, newType, newDims);
if (debug) System.out.println("add var= " + newVar);
// attributes
List<Attribute> attList = oldVar.getAttributes();
for (Attribute att : attList) {
String useName = N3iosp.makeValidNetcdfObjectName(att.getName());
if (att.isArray()) ncfile.addVariableAttribute(varName, useName, att.getValues());
else if (att.isString())
ncfile.addVariableAttribute(varName, useName, att.getStringValue());
else ncfile.addVariableAttribute(varName, useName, att.getNumericValue());
}
}
// int max_seq = countSeq(recordStruct);
// Dimension seqD = ncfile.addDimension("level", max_seq);
for (Variable v : recordStruct.getVariables()) {
if (v.getDataType() != DataType.STRUCTURE) continue;
String structName = N3iosp.makeValidNetcdfObjectName(v.getShortName());
int shape[] = v.getShape();
Dimension structDim = ncfile.addDimension(structName, shape[0]);
Structure struct = (Structure) v;
for (Variable seqVar : struct.getVariables()) {
String varName = N3iosp.makeValidNetcdfObjectName(seqVar.getShortName() + "-" + structName);
DataType newType = seqVar.getDataType();
List<Dimension> newDims = new ArrayList<Dimension>();
newDims.add(recordDim);
newDims.add(structDim);
for (Dimension dim : seqVar.getDimensions()) {
newDims.add(ncfile.addDimension(seqVar.getShortName() + "_strlen", dim.getLength()));
}
Variable newVar = ncfile.addVariable(varName, newType, newDims);
if (debug) System.out.println("add var= " + newVar);
// attributes
List<Attribute> attList = seqVar.getAttributes();
for (Attribute att : attList) {
String useName = N3iosp.makeValidNetcdfObjectName(att.getName());
if (att.isArray()) ncfile.addVariableAttribute(varName, useName, att.getValues());
else if (att.isString())
ncfile.addVariableAttribute(varName, useName, att.getStringValue());
else ncfile.addVariableAttribute(varName, useName, att.getNumericValue());
}
}
}
// create the file
ncfile.create();
if (debug) System.out.println("File Out= " + ncfile.toString());
// boolean ok = (Boolean) ncfile.sendIospMessage(NetcdfFile.IOSP_MESSAGE_ADD_RECORD_STRUCTURE);
double total = copyVarData(ncfile, recordStruct);
ncfile.flush();
System.out.println("FileWriter done total bytes = " + total);
ncfile.close();
}
