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support CA/CB radar data file

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This commit is contained in:
wyq 2024-06-01 15:36:04 +08:00
parent da789f25be
commit 8acd7e0837
2 changed files with 37 additions and 11 deletions
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40
meteoinfo-data/src/main/java/org/meteoinfo/data/meteodata/radar/SABRadarDataInfo.java
View File

@ -26,6 +26,10 @@ import java.util.List;
public class SABRadarDataInfo extends BaseRadarDataInfo implements IRadarDataInfo {
private boolean isCACB = false;
private int reflectivityFixSize = 460;
private int dopplerFixSize = 920;
@Override
public boolean isValidFile(java.io.RandomAccessFile raf) {
return false;
@ -53,6 +57,21 @@ public class SABRadarDataInfo extends BaseRadarDataInfo implements IRadarDataInf
}
}
/**
* Set if the data is CA/CB
* @param value Boolean
*/
public void setCACB(Boolean value) {
this.isCACB = value;
if (isCACB) {
this.reflectivityFixSize = 800;
this.dopplerFixSize = 1600;
} else {
this.reflectivityFixSize = 460;
this.dopplerFixSize = 1600;
}
}
@Override
void readDataInfo(InputStream is) {
try {
@ -63,9 +82,12 @@ public class SABRadarDataInfo extends BaseRadarDataInfo implements IRadarDataInf
if (index == 0) {
this.logResolution = radialHeader.gateSizeOfReflectivity;
this.dopplerResolution = radialHeader.gateSizeOfDoppler;
if (radialHeader.gatesNumberOfReflectivity > 460) {
this.setCACB(true);
}
}
if (!radialHeader.hasReflectivityData()) {
is.read(new byte[460]);
is.read(new byte[this.reflectivityFixSize]);
}
for (String product : radialHeader.getProducts()) {
RadialRecord record;
@ -100,17 +122,17 @@ public class SABRadarDataInfo extends BaseRadarDataInfo implements IRadarDataInf
is.read(bytes);
record.addDataBytes(bytes);
if (isVelocityGroup(record)) {
if (dataLength < 920) {
is.read(new byte[920 - dataLength]);
if (dataLength < this.dopplerFixSize) {
is.read(new byte[this.dopplerFixSize - dataLength]);
}
} else {
if (dataLength < 460) {
is.read(new byte[460 - dataLength]);
if (dataLength < this.reflectivityFixSize) {
is.read(new byte[this.reflectivityFixSize - dataLength]);
}
}
}
if (!radialHeader.hasDopplerData()) {
is.read(new byte[920 + 920]);
is.read(new byte[this.dopplerFixSize * 2]);
}
is.read(new byte[4]);
index += 1;
@ -119,7 +141,11 @@ public class SABRadarDataInfo extends BaseRadarDataInfo implements IRadarDataInf
this.addAttribute(new Attribute("featureType", "RADIAL"));
this.addAttribute(new Attribute("DataType", "Radial"));
this.addAttribute(new Attribute("RadarDataType", "SA/SB"));
String radarDataTypeStr = "SA/SB";
if (this.isCACB) {
radarDataTypeStr = "CA/CB";
}
this.addAttribute(new Attribute("RadarDataType", radarDataTypeStr));
//Add dimensions and variables
RadialRecord refRadialRecord = this.recordMap.get("dBZ");

8
meteoinfo-lab/milconfig.xml
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<MeteoInfo File="milconfig.xml" Type="configurefile">
<Path OpenPath="D:\Working\MIScript\Jython\mis\io\radar">
<Path OpenPath="D:\Working\MIScript\Jython\mis\io\radar\cinrad">
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\dataframe\series"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\dataframe"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\array"/>
@ -14,19 +14,19 @@
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\gridshow"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\plot"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\radar\cinrad"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\radar"/>
<RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\radar\cinrad"/>
</Path>
<File>
<OpenedFiles>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\radar\cinrad\radar_pa_1.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\radar\cinrad\radar_cc_1.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\radar\radar_cma_base_vcs.py"/>
<OpenedFile File="D:\Working\MIScript\Jython\mis\io\radar\cinrad\radar_ca_1.py"/>
</OpenedFiles>
<RecentFiles>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\radar\cinrad\radar_pa_1.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\radar\cinrad\radar_cc_1.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\radar\radar_cma_base_vcs.py"/>
<RecentFile File="D:\Working\MIScript\Jython\mis\io\radar\cinrad\radar_ca_1.py"/>
</RecentFiles>
</File>
<Font>