public VariableBean(VariableEnhanced v) {
this.ve = v;
setName(v.getFullName());
setDescription(v.getDescription());
setUnits(v.getUnitsString());
// collect dimensions
StringBuilder lens = new StringBuilder();
StringBuilder names = new StringBuilder();
java.util.List dims = v.getDimensions();
for (int j = 0; j < dims.size(); j++) {
ucar.nc2.Dimension dim = (ucar.nc2.Dimension) dims.get(j);
if (j > 0) {
lens.append(",");
names.append(",");
}
String name = dim.isShared() ? dim.getShortName() : "anon";
names.append(name);
lens.append(dim.getLength());
}
setDims(names.toString());
setShape(lens.toString());
StringBuilder buff = new StringBuilder();
List<CoordinateSystem> csList = v.getCoordinateSystems();
for (CoordinateSystem cs : csList) {
if (firstCoordSys == null) firstCoordSys = cs;
else buff.append("; ");
buff.append(cs.getName());
Formatter gridBuff = new Formatter();
if (GridCoordSys.isGridCoordSys(gridBuff, cs, v)) {
addDataType("grid");
} /* else if (PointDatasetDefaultHandler.isPointFeatureDataset(ds)) {
addDataType("point");
} */
}
setCoordSys(buff.toString());
}
/** create a NetcdfDataset out of this NetcdfFile, adding coordinates etc. */
public void augmentDataset(NetcdfDataset ds, CancelTask cancelTask) throws IOException {
// latitude
if (!hasAxisType(ds, AxisType.Lat)) { // already has _CoordinateAxisType
if (!addAxisType(ds, "latitude", AxisType.Lat)) { // directly named
String vname = ds.findAttValueIgnoreCase(null, "latitude_coordinate", null);
if (!addAxisType(ds, vname, AxisType.Lat)) { // attribute named
Variable v =
hasUnits(ds, "degrees_north,degrees_N,degreesN,degree_north,degree_N,degreeN");
if (v != null) addAxisType(v, AxisType.Lat); // CF-1
}
}
}
// longitude
if (!hasAxisType(ds, AxisType.Lon)) { // already has _CoordinateAxisType
if (!addAxisType(ds, "longitude", AxisType.Lon)) { // directly named
String vname = ds.findAttValueIgnoreCase(null, "longitude_coordinate", null);
if (!addAxisType(ds, vname, AxisType.Lon)) { // attribute named
Variable v = hasUnits(ds, "degrees_east,degrees_E,degreesE,degree_east,degree_E,degreeE");
if (v != null) addAxisType(v, AxisType.Lon); // CF-1
}
}
}
// altitude
if (!hasAxisType(ds, AxisType.Height)) { // already has _CoordinateAxisType
if (!addAxisType(ds, "altitude", AxisType.Height)) { // directly named
if (!addAxisType(ds, "depth", AxisType.Height)) { // directly named
String vname = ds.findAttValueIgnoreCase(null, "altitude_coordinate", null);
if (!addAxisType(ds, vname, AxisType.Height)) { // attribute named
for (int i = 0; i < ds.getVariables().size(); i++) {
VariableEnhanced ve = (VariableEnhanced) ds.getVariables().get(i);
String positive = ds.findAttValueIgnoreCase((Variable) ve, "positive", null);
if (positive != null) {
addAxisType((Variable) ve, AxisType.Height); // CF-1
break;
}
}
}
}
}
}
// time
if (!hasAxisType(ds, AxisType.Time)) { // already has _CoordinateAxisType
if (!addAxisType(ds, "time", AxisType.Time)) { // directly named
String vname = ds.findAttValueIgnoreCase(null, "time_coordinate", null);
if (!addAxisType(ds, vname, AxisType.Time)) { // attribute named
for (int i = 0; i < ds.getVariables().size(); i++) {
VariableEnhanced ve = (VariableEnhanced) ds.getVariables().get(i);
String unit = ve.getUnitsString();
if (unit == null) continue;
if (SimpleUnit.isDateUnit(unit)) {
addAxisType((Variable) ve, AxisType.Time); // CF-1
break;
}
}
}
}
}
}