/*
* Copyright (c) 1998 - 2009. University Corporation for Atmospheric Research/Unidata
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
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* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
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*
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
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*/
package ucar.nc2.ft.point.standard.plug;
import ucar.nc2.ft.point.standard.TableConfigurerImpl;
import ucar.nc2.ft.point.standard.TableConfig;
import ucar.nc2.ft.point.standard.PointConfigXML;
import ucar.nc2.constants.FeatureType;
import ucar.nc2.dataset.NetcdfDataset;
import ucar.nc2.Dimension;
import ucar.nc2.Variable;
import ucar.nc2.Structure;
import ucar.ma2.DataType;
import java.util.Formatter;
import java.util.List;
import java.util.ArrayList;
import java.io.IOException;
/**
* Describe
*
* @author caron
* @since Nov 24, 2009
*/
public class FslRaob extends TableConfigurerImpl {
public boolean isMine(FeatureType wantFeatureType, NetcdfDataset ds) {
String title = ds.findAttValueIgnoreCase(null, "version", null);
return title != null && (title.startsWith("Forecast Systems Lab 1.3") || title.startsWith("Forecast Systems Lab 1.4"));
}
public TableConfig getConfig(FeatureType wantFeatureType, NetcdfDataset ds, Formatter errlog) throws IOException {
String title = ds.findAttValueIgnoreCase(null, "version", null);
boolean v4 = title.startsWith("Forecast Systems Lab 1.4");
String xml = v4 ? "resources/nj22/pointConfig/FslRaob14.xml" : "resources/nj22/pointConfig/FslRaob13.xml";
PointConfigXML reader = new PointConfigXML();
TableConfig tc = reader.readConfigXMLfromResource(xml, wantFeatureType, ds, errlog);
for (TableConfig inner : tc.children.get(0).children)
makeMultidimInner(ds, tc, inner, inner.outerName, inner.innerName);
return tc;
}
private void makeMultidimInner(NetcdfDataset ds, TableConfig parentTable, TableConfig childTable, String outerDin, String innerDim) {
Dimension parentDim = ds.findDimension(outerDin);
Dimension childDim = ds.findDimension(innerDim);
// divide up the variables between the parent and the child
List<String> obsVars = null;
List<Variable> vars = ds.getVariables();
List<String> parentVars = new ArrayList<String>(vars.size());
obsVars = new ArrayList<String>(vars.size());
for (Variable orgV : vars) {
if (orgV instanceof Structure) continue;
Dimension dim0 = orgV.getDimension(0);
if ((dim0 != null) && dim0.equals(parentDim)) {
if ((orgV.getRank() == 1) || ((orgV.getRank() == 2) && orgV.getDataType() == DataType.CHAR)) {
parentVars.add(orgV.getShortName());
} else {
Dimension dim1 = orgV.getDimension(1);
if ((dim1 != null) && dim1.equals(childDim))
obsVars.add(orgV.getShortName());
}
}
}
parentTable.vars = parentVars;
childTable.vars = obsVars;
}
}