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Issue #2672 Fix radar dataaccess from pure python.

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Former-commit-id: add98f22b1 [formerly 3e0cba04c0] [formerly e19b4518ef [formerly 8beef8db2ffe599c9167dbd61aed8243d3a0af0e]]
Former-commit-id: e19b4518ef
Former-commit-id: 399e3d3f07
This commit is contained in:
Ben Steffensmeier 2014-02-18 12:45:12 -06:00
parent 08bffb26ca
commit 2be385e6b8
2 changed files with 69 additions and 8 deletions
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43
edexOsgi/com.raytheon.uf.common.dataaccess/src/com/raytheon/uf/common/dataaccess/response/GridResponseData.java
View file

@ -19,8 +19,12 @@
**/
package com.raytheon.uf.common.dataaccess.response;
import javax.measure.unit.Unit;
import com.raytheon.uf.common.dataaccess.grid.IGridData;
import com.raytheon.uf.common.geospatial.interpolation.data.DataDestination;
import com.raytheon.uf.common.geospatial.interpolation.data.FloatArrayWrapper;
import com.raytheon.uf.common.geospatial.interpolation.data.UnitConvertingDataDestination;
import com.raytheon.uf.common.serialization.annotations.DynamicSerialize;
import com.raytheon.uf.common.serialization.annotations.DynamicSerializeElement;
@ -31,9 +35,10 @@ import com.raytheon.uf.common.serialization.annotations.DynamicSerializeElement;
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Jun 4, 2013 dgilling Initial creation
* Date Ticket# Engineer Description
* ------------- -------- ----------- --------------------------
* Jun 04, 2013 dgilling Initial creation
* Feb 04, 2014 2672 bsteffen Better handling of odd units.
*
* </pre>
*
@ -61,12 +66,36 @@ public class GridResponseData extends AbstractResponseData {
super(data);
parameter = data.getParameter();
if (data.getUnit() != null) {
unit = data.getUnit().toString();
}
Unit<?> dataUnit = data.getUnit();
FloatArrayWrapper dataGrid = new FloatArrayWrapper(
data.getGridGeometry());
dataGrid = data.populateData(dataGrid);
DataDestination dataDest = dataGrid;
if (data.getUnit() != null) {
try {
this.unit = dataUnit.toString();
} catch (IllegalArgumentException e1) {
/*
* Not all units are representable as strings, convert to the
* standard unit so that the units can be preserved in string
* form.
*/
Unit<?> stdUnit = dataUnit.getStandardUnit();
try {
this.unit = stdUnit.toString();
dataDest = new UnitConvertingDataDestination(
dataUnit.toStandardUnit(), dataDest);
} catch (IllegalArgumentException e2) {
/*
* The standard unit is also unstringable so treat the data
* as unitless.
*/
this.unit = null;
}
}
}
data.populateData(dataDest);
gridData = dataGrid.getArray();
}

34
edexOsgi/com.raytheon.uf.common.dataplugin.radar/src/com/raytheon/uf/common/dataplugin/radar/dataaccess/RadarGridFactory.java
View file

@ -139,7 +139,7 @@ public class RadarGridFactory extends AbstractGridDataPluginFactory implements
defaultGridData.setUnit(radarRecord.getDataUnit());
defaultGridData.setLevel(getTiltLevel(radarRecord
.getPrimaryElevationAngle()));
defaultGridData.setLocationName(radarRecord.getIcao());
defaultGridData.setLocationName(generateLocationName(radarRecord));
Map<String, Object> attributes = new HashMap<String, Object>();
attributes.put(ICAO, radarRecord.getIcao());
@ -150,6 +150,38 @@ public class RadarGridFactory extends AbstractGridDataPluginFactory implements
return defaultGridData;
}
/**
* Get a unique name describing the location of the radar data. The name
* always includes icao, elevation angle, num bins and num radials. For
* radial data it also includes the first and last angle of the radial data.
* Theoretically two radial geometries could have the same name but
* internally different angleData but this is very unlikely and the points
* would be very nearly identical.
*
*
* @param radarRecord
* a record.
* @return A unique location name
*/
protected String generateLocationName(RadarRecord radarRecord){
StringBuilder locationName = new StringBuilder(32);
locationName.append(radarRecord.getIcao());
locationName.append("_");
locationName.append(radarRecord.getTrueElevationAngle());
locationName.append("_");
locationName.append(radarRecord.getNumBins());
locationName.append("_");
locationName.append(radarRecord.getNumRadials());
float[] angleData = radarRecord.getAngleData();
if (angleData != null) {
locationName.append("_");
locationName.append(angleData[0]);
locationName.append("_");
locationName.append(angleData[angleData.length - 1]);
}
return locationName.toString();
}
protected RadarRecord asRadarRecord(PluginDataObject pdo) {
if (pdo instanceof RadarRecord == false) {
throw new DataRetrievalException(this.getClass().getSimpleName()