コード例 #1
0
 public WriterProfileObsDataset(String fileOut, String title) throws IOException {
   ncfile = NetcdfFileWriteable.createNew(fileOut, false);
   ncfile.setFill(false);
   this.title = title;
 }
コード例 #2
0
ファイル: Write2ncRect.java プロジェクト: nbald/thredds
  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();
  }