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java.lang.Objectucar.grib.grib2.Grib2WriteIndex
public class Grib2WriteIndex
Creates an index for a Grib2 file in a Binary format verses the old text format.
Nested Class Summary | |
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class |
Grib2WriteIndex.RawRecord
light weight record representation for extendIndex |
Field Summary | |
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static int |
indexRafBufferSize
use to improve performance in Grib file |
Constructor Summary | |
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Grib2WriteIndex()
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Method Summary | |
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GridIndex |
extendGribIndex(java.io.File grib,
java.io.File gbx,
java.lang.String gbxName,
ucar.unidata.io.RandomAccessFile raf,
boolean makeIndex)
extend a Grib file index; optionally create an in-memory index. |
GridIndex |
extendGribIndex(java.io.File grib,
java.io.File gbx,
java.lang.String gribName,
java.lang.String gbxName,
boolean makeIndex)
extend a Grib file index; optionally create an in-memory index. |
boolean |
extendGribIndex(java.lang.String gbxName,
ucar.unidata.io.RandomAccessFile inputRaf,
long rafLastModified,
java.io.DataOutputStream out)
extend a Grib file index |
static void |
main(java.lang.String[] args)
creates a Grib2 index for given Grib2 file. |
boolean |
rawGridIndex(java.lang.String gbxName,
java.util.List<Grib2WriteIndex.RawRecord> recordList,
java.util.Map<java.lang.String,GribGDSVariablesIF> gdsMap)
makes a raw representation of GridIndex |
void |
setDebug(boolean flag)
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void |
setVerbose(boolean flag)
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GridIndex |
writeGribIndex(java.io.File grib,
java.lang.String gbxName,
ucar.unidata.io.RandomAccessFile raf,
boolean makeIndex)
extend a Grib file index; optionally create an in-memory index. |
GridIndex |
writeGribIndex(java.io.File grib,
java.lang.String gribName,
java.lang.String gbxName,
boolean makeIndex)
create a Grib file index; optionally create an in-memory index. |
boolean |
writeGribIndex(ucar.unidata.io.RandomAccessFile inputRaf,
long rafLastModified,
java.io.DataOutputStream out)
Write a Grib file index. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static int indexRafBufferSize
Constructor Detail |
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public Grib2WriteIndex()
Method Detail |
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public final GridIndex writeGribIndex(java.io.File grib, java.lang.String gribName, java.lang.String gbxName, boolean makeIndex) throws java.io.IOException
grib
- as a FilegribName
- as a StringgbxName
- as a StringmakeIndex
- make an in-memory index if true
java.io.IOException
- on gbx writepublic final GridIndex writeGribIndex(java.io.File grib, java.lang.String gbxName, ucar.unidata.io.RandomAccessFile raf, boolean makeIndex) throws java.io.IOException
grib
- as a FilegbxName
- as a Stringraf
- RandomAccessFilemakeIndex
- make an in-memory index if true
java.io.IOException
- on gbx writepublic final boolean writeGribIndex(ucar.unidata.io.RandomAccessFile inputRaf, long rafLastModified, java.io.DataOutputStream out) throws java.io.IOException
inputRaf
- GRIB file rafrafLastModified
- of the rafout
- where to write
java.io.IOException
- on gbx writepublic final GridIndex extendGribIndex(java.io.File grib, java.io.File gbx, java.lang.String gribName, java.lang.String gbxName, boolean makeIndex) throws java.io.IOException
grib
- as a Filegbx
- as a FilegribName
- as a StringgbxName
- as a StringmakeIndex
- make an in-memory index if true
java.io.IOException
- on gbx writepublic final GridIndex extendGribIndex(java.io.File grib, java.io.File gbx, java.lang.String gbxName, ucar.unidata.io.RandomAccessFile raf, boolean makeIndex) throws java.io.IOException
grib
- as a Filegbx
- as a FilegbxName
- as a Stringraf
- RandomAccessFilemakeIndex
- make an in-memory index if true
java.io.IOException
- on gbx writepublic final boolean extendGribIndex(java.lang.String gbxName, ucar.unidata.io.RandomAccessFile inputRaf, long rafLastModified, java.io.DataOutputStream out) throws java.io.IOException
gbxName
- a GridIndex is used to extend/create a new GridIndexinputRaf
- GRIB file rafrafLastModified
- of the rafout
- where to write
java.io.IOException
- on gbx writepublic boolean rawGridIndex(java.lang.String gbxName, java.util.List<Grib2WriteIndex.RawRecord> recordList, java.util.Map<java.lang.String,GribGDSVariablesIF> gdsMap) throws java.io.IOException
gbxName
- StringrecordList
- ListgdsMap
- Map
java.io.IOException
- on oldIndex readpublic void setDebug(boolean flag)
public void setVerbose(boolean flag)
public static void main(java.lang.String[] args) throws java.io.IOException
args
- 2 if Grib file and index file name given
java.io.IOException
- on gbx write
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