Package ucar.nc2.dt.fmrc

Examples of ucar.nc2.dt.fmrc.FmrcImpl$OffsetInvGetter

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    if (positive != null) {
      v.addAttribute(new Attribute("positive", positive));
    }

    if (units != null) {
      AxisType axisType;
      if (SimpleUnit.isCompatible("millibar", units)) {
        axisType = AxisType.Pressure;
      } else if (SimpleUnit.isCompatible("m", units)) {
        axisType = AxisType.Height;
      } else {
        axisType = AxisType.GeoZ;
      }

      if (lookup instanceof Grib2GridTableLookup || lookup instanceof Grib1GridTableLookup) {
        v.addAttribute(new Attribute("GRIB_level_type", Integer.toString(typicalRecord.getLevelType1())));
      } else {
        v.addAttribute(new Attribute("level_type", Integer.toString(typicalRecord.getLevelType1())));
      }
      v.addAttribute(new Attribute(_Coordinate.AxisType, axisType.toString()));
    }

    if (coordValues == null) {
      coordValues = new double[levels.size()];
      for (int i = 0; i < levels.size(); i++) {
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      HashMap<AxisType, VarProcess> map = new HashMap<AxisType, VarProcess>();

      // find existing axes, so we dont duplicate
      for (VarProcess vp : varList) {
        if (vp.isCoordinateAxis) {
          AxisType atype = getAxisType(ds, (VariableEnhanced) vp.v);
          if (atype != null)
            map.put(atype, vp);
        }
      }

      // look for time axes based on units
      if (map.get(AxisType.Time) == null) {
        for (VarProcess vp : varList) {
          Variable ncvar = vp.v;
          if (!(ncvar instanceof VariableDS)) continue; // cant be a structure
          String unit = ncvar.getUnitsString();

          if (SimpleUnit.isDateUnit(unit)) {
            vp.isCoordinateAxis = true;
            map.put(AxisType.Time, vp);
            parseInfo.format(" Time Coordinate Axis added (unit) = %s from unit %s\n", vp.v.getFullName(), unit);
            //break; // allow multiple time coords
          }
        }
      }

      // look for missing axes by using name hueristics
      for (VarProcess vp : varList) {
        if (vp.isCoordinateVariable) continue;
        Variable ncvar = vp.v;
        if (!(ncvar instanceof VariableDS)) continue; // cant be a structure

        AxisType atype = getAxisType(ds, (VariableEnhanced) vp.v);
        if (atype != null) {
          if (map.get(atype) == null) {
            vp.isCoordinateAxis = true;
            parseInfo.format(" Coordinate Axis added (Default forced) = %s for axis %s\n", vp.v.getFullName(), atype);
            map.put(atype, vp);
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      }
      super.makeCoordinateTransforms(ds);
    }

    protected AxisType getAxisType(NetcdfDataset ds, VariableEnhanced ve) {
      AxisType result = getAxisTypeCoards(ds, ve);
      if (result != null) return result;

      Variable v = (Variable) ve;
      String vname = v.getShortName();
      String unit = v.getUnitsString();
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    if (positive != null) {
      v.addAttribute(new Attribute("positive", positive));
    }

    if (units != null) {
      AxisType axisType;
      if (SimpleUnit.isCompatible("millibar", units)) {
        axisType = AxisType.Pressure;
      } else if (SimpleUnit.isCompatible("m", units)) {
        axisType = AxisType.Height;
      } else {
        axisType = AxisType.GeoZ;
      }

      v.addAttribute(
              new Attribute(
                      "grid_level_type",
                      Integer.toString(record.getLevelType1())));

      v.addAttribute(new Attribute(_Coordinate.AxisType,
              axisType.toString()));
      v.addAttribute(new Attribute(_Coordinate.Axes, dims));
      if (!hcs.isLatLon()) {
        v.addAttribute(new Attribute(_Coordinate.Transforms,
                hcs.getGridName()));
      }
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    if (coordinates != null) {
      String[] vars = coordinates.split(" ");
      for (String vname : vars) {
        Variable v = ds.findVariable(vname);
        if (v != null) {
          AxisType atype = getAxisType(ds, (VariableEnhanced) v);
          if (atype != null)
            v.addAttribute(new Attribute(_Coordinate.AxisType, atype.name()));
        }
      }
    }

  }
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  }

  protected boolean hasXY(List<CoordinateAxis> coordAxes) {
    boolean hasX = false, hasY = false, hasLat = false, hasLon = false;
    for (CoordinateAxis axis : coordAxes) {
      AxisType axisType = axis.getAxisType();
      if (axisType == AxisType.GeoX) hasX = true;
      if (axisType == AxisType.GeoY) hasY = true;
      if (axisType == AxisType.Lat) hasLat = true;
      if (axisType == AxisType.Lon) hasLon = true;
    }
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      if (vp.isCoordinateTransform && (vp.ct != null) && (vp.coordAxisTypes != null)) {
        List<AxisType> axisTypesList = new ArrayList<AxisType>();
        StringTokenizer stoker = new StringTokenizer(vp.coordAxisTypes);
        while (stoker.hasMoreTokens()) {
          String name = stoker.nextToken();
          AxisType atype;
          if (null != (atype = AxisType.getType(name)))
            axisTypesList.add(atype);
        }
        if (axisTypesList.size() > 0) {
          for (CoordinateSystem cs : ncDataset.getCoordinateSystems()) {
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  private static void mergeOverwriteDataType( ThreddsMetadataBuilder first,
                                              ThreddsMetadataBuilder second,
                                              ThreddsMetadataBuilder mergedThreddsMetadata )
  {
    FeatureType dataType = second.getDataType() != null ? second.getDataType() : first.getDataType();
    if ( dataType != null )
      mergedThreddsMetadata.setDataType( dataType );
  }
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          }

        } else if (elem.getName().equals("typedDatasetFactory")) {
          String typeName = elem.getAttributeValue("datatype");
          String className = elem.getAttributeValue("class");
          FeatureType datatype = FeatureType.valueOf(typeName.toUpperCase());
          if (null == datatype) {
            errlog.append("TypedDatasetFactory "+className+" unknown datatype= "+typeName+"\n");
            continue;
          }
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    SimpleDateFormat format = new SimpleDateFormat("ddMMMyyyyHHmm");
    format.setTimeZone(java.util.TimeZone.getTimeZone("GMT"));
    try {
      Date d = format.parse(dateS+timeS);
      VariableDS time = new VariableDS(ds, vhrr, null, "time", DataType.LONG, "",
          "seconds since 1970-01-01 00:00", "time generated from PRODUCT_METADATA/PRODUCT_DETAILS");

      time.addAttribute( new Attribute(_Coordinate.AxisType, AxisType.Time.toString())); // // LOOK : cant handle scalar coordinates yet ??
      time.addAttribute( new Attribute("IsoDate", new DateFormatter().toDateTimeStringISO(d)));
      ds.addVariable(vhrr, time);
      ArrayLong.D0 timeData = new ArrayLong.D0();
      timeData.set(d.getTime() / 1000);
      time.setCachedData(timeData, true);

    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e.getMessage());
    }
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