ucar.nc2.grib.collection

Class Grib2PartitionBuilderFromIndex

java.lang.Object

ucar.nc2.grib.collection.Grib2PartitionBuilderFromIndex

public class Grib2PartitionBuilderFromIndex
extends Object

Read Grib2Partition From ncx Index, Data file never opened.

Since:

12/7/13

Field Summary

Fields

Modifier and Type	Field and Description
protected thredds.featurecollection.FeatureCollectionConfig	config
protected Grib2Customizer	cust
protected static boolean	debug
protected GribCollectionMutable	gc
protected org.slf4j.Logger	logger
protected static boolean	stackTrace
protected GribTables	tables

Method Summary

Modifier and Type	Method and Description
void	assignRuntimeNames(Map<CoordinateRuntime,CoordinateRuntime> runtimes, List<CoordinateTime2D> time2DCoords, String groupId)
void	assignVertNames(List<CoordinateVert> vertCoords)
static Coordinate.Type	convertAxisType(GribCollectionProto.GribAxisType type)
static Grib2Partition	createTimePartitionFromIndex(String name, ucar.unidata.io.RandomAccessFile raf, thredds.featurecollection.FeatureCollectionConfig config, org.slf4j.Logger logger)
protected String	getLevelNameShort(int levelCode)
String	getMagicStart()
protected int	getMinVersion()
protected int	getVersion()
protected GribTables	makeCustomizer()
protected String	makeHorizCoordSysName(GdsHorizCoordSys hcs)
static GribCollectionMutable	openMutableGCFromIndex(String name, ucar.unidata.io.RandomAccessFile raf, thredds.featurecollection.FeatureCollectionConfig config, org.slf4j.Logger logger)
static PartitionCollectionMutable	openMutablePCFromIndex(String name, ucar.unidata.io.RandomAccessFile raf, thredds.featurecollection.FeatureCollectionConfig config, org.slf4j.Logger logger)
protected boolean	readExtensions(GribCollectionProto.GribCollection proto)
static Grib2Collection	readFromIndex(String name, ucar.unidata.io.RandomAccessFile raf, thredds.featurecollection.FeatureCollectionConfig config, org.slf4j.Logger logger)
protected GribHorizCoordSystem	readGds(GribCollectionProto.Gds p)
protected GribCollectionMutable.GroupGC	readGroup(GribCollectionProto.Group p)
protected boolean	readIndex(ucar.unidata.io.RandomAccessFile raf)
protected GribCollectionMutable.VariableIndex	readVariable(GribCollectionMutable.GroupGC group, GribCollectionProto.Variable pv)
protected GribCollectionMutable.VariableIndex	readVariableExtensions(GribCollectionMutable.GroupGC group, GribCollectionProto.Variable proto, GribCollectionMutable.VariableIndex vi)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cust

protected Grib2Customizer cust

debug

protected static final boolean debug

See Also:

Constant Field Values

stackTrace

protected static final boolean stackTrace

See Also:

Constant Field Values

gc

protected GribCollectionMutable gc

logger

protected final org.slf4j.Logger logger

config

protected final thredds.featurecollection.FeatureCollectionConfig config

tables

protected GribTables tables

Method Detail

createTimePartitionFromIndex

public static Grib2Partition createTimePartitionFromIndex(String name,
                                                          ucar.unidata.io.RandomAccessFile raf,
                                                          thredds.featurecollection.FeatureCollectionConfig config,
                                                          org.slf4j.Logger logger)
                                                   throws IOException

Throws:

IOException

openMutablePCFromIndex

public static PartitionCollectionMutable openMutablePCFromIndex(String name,
                                                                ucar.unidata.io.RandomAccessFile raf,
                                                                thredds.featurecollection.FeatureCollectionConfig config,
                                                                org.slf4j.Logger logger)
                                                         throws IOException

Throws:

IOException

getMagicStart

public String getMagicStart()

readExtensions

protected boolean readExtensions(GribCollectionProto.GribCollection proto)

readVariableExtensions

protected GribCollectionMutable.VariableIndex readVariableExtensions(GribCollectionMutable.GroupGC group,
                                                                     GribCollectionProto.Variable proto,
                                                                     GribCollectionMutable.VariableIndex vi)

readFromIndex

public static Grib2Collection readFromIndex(String name,
                                            ucar.unidata.io.RandomAccessFile raf,
                                            thredds.featurecollection.FeatureCollectionConfig config,
                                            org.slf4j.Logger logger)
                                     throws IOException

Throws:

IOException

openMutableGCFromIndex

public static GribCollectionMutable openMutableGCFromIndex(String name,
                                                           ucar.unidata.io.RandomAccessFile raf,
                                                           thredds.featurecollection.FeatureCollectionConfig config,
                                                           org.slf4j.Logger logger)
                                                    throws IOException

Throws:

IOException

getVersion

protected int getVersion()

getMinVersion

protected int getMinVersion()

makeCustomizer

protected GribTables makeCustomizer()

getLevelNameShort

protected String getLevelNameShort(int levelCode)

readGds

protected GribHorizCoordSystem readGds(GribCollectionProto.Gds p)

readIndex

protected boolean readIndex(ucar.unidata.io.RandomAccessFile raf)
                     throws IOException

Throws:

IOException

readGroup

protected GribCollectionMutable.GroupGC readGroup(GribCollectionProto.Group p)

assignVertNames

public void assignVertNames(List<CoordinateVert> vertCoords)

assignRuntimeNames

public void assignRuntimeNames(Map<CoordinateRuntime,CoordinateRuntime> runtimes,
                               List<CoordinateTime2D> time2DCoords,
                               String groupId)

readVariable

protected GribCollectionMutable.VariableIndex readVariable(GribCollectionMutable.GroupGC group,
                                                           GribCollectionProto.Variable pv)

convertAxisType

public static Coordinate.Type convertAxisType(GribCollectionProto.GribAxisType type)

makeHorizCoordSysName

protected String makeHorizCoordSysName(GdsHorizCoordSys hcs)