Level2VolumeScan (cdm 5.2.0-SNAPSHOT API)

java.lang.Object
- ucar.nc2.iosp.nexrad2.Level2VolumeScan

```
public class Level2VolumeScan
extends Object
```
This class reads a NEXRAD level II data file. It can handle NCDC archives (ARCHIVE2), as well as CRAFT/IDD compressed files (AR2V0001).
Adapted with permission from the Java Iras software developed by David Priegnitz at NSSL.

Documentation on Archive Level II data format can be found at: http://www.ncdc.noaa.gov/oa/radar/leveliidoc.html

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getDataFormat()` Get data format (ARCHIVE2, AR2V0001) for this file.
`int`	`getDopplarResolution()`
`Date`	`getEndDate()`
`List<List<Level2Record>>`	`getHighResCoeffocientGroups()`
`List<List<Level2Record>>`	`getHighResDiffPhaseGroups()`
`List<List<Level2Record>>`	`getHighResDiffReflectGroups()`
`List<List<Level2Record>>`	`getHighResReflectivityGroups()`
`List<List<Level2Record>>`	`getHighResSpectrumGroups()`
`List<List<Level2Record>>`	`getHighResVelocityGroups()`
`int`	`getMaxRadials(int r)`
`int`	`getMinRadials(int r)`
`List<List<Level2Record>>`	`getReflectivityGroups()` Get Reflectivity Groups Groups are all the records for a variable and elevation_num;
`Date`	`getStartDate()`
`double`	`getStationElevation()`
`String`	`getStationId()` Get the 4-char station ID for this data
`double`	`getStationLatitude()`
`double`	`getStationLongitude()`
`String`	`getStationName()`
`int`	`getTitleJulianDays()` Get the starting Julian day for this volume
`int`	`getTitleMsecs()` Get the starting time in seconds since midnight.
`int`	`getVCP()` Get the Volume Coverage Pattern number for this data.
`List<List<Level2Record>>`	`getVelocityGroups()` Get Velocity Groups Groups are all the records for a variable and elevation_num;
`boolean`	`hasDifferentDopplarResolutions()`
`boolean`	`hasHighResolutions(int dt)`
`static long`	`testValid(String ufilename)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getMaxRadials
```
public int getMaxRadials(int r)
```
  - getMinRadials
```
public int getMinRadials(int r)
```
  - getDopplarResolution
```
public int getDopplarResolution()
```
  - hasDifferentDopplarResolutions
```
public boolean hasDifferentDopplarResolutions()
```
  - hasHighResolutions
```
public boolean hasHighResolutions(int dt)
```
  - getReflectivityGroups
```
public List<List<Level2Record>> getReflectivityGroups()
```
    Get Reflectivity Groups Groups are all the records for a variable and elevation_num;
    
    Returns:
    
    List of type List of type Level2Record
  - getVelocityGroups
```
public List<List<Level2Record>> getVelocityGroups()
```
    Get Velocity Groups Groups are all the records for a variable and elevation_num;
    
    Returns:
    
    List of type List of type Level2Record
  - getHighResVelocityGroups
```
public List<List<Level2Record>> getHighResVelocityGroups()
```
  - getHighResReflectivityGroups
```
public List<List<Level2Record>> getHighResReflectivityGroups()
```
  - getHighResSpectrumGroups
```
public List<List<Level2Record>> getHighResSpectrumGroups()
```
  - getHighResDiffReflectGroups
```
public List<List<Level2Record>> getHighResDiffReflectGroups()
```
  - getHighResDiffPhaseGroups
```
public List<List<Level2Record>> getHighResDiffPhaseGroups()
```
  - getHighResCoeffocientGroups
```
public List<List<Level2Record>> getHighResCoeffocientGroups()
```
  - getDataFormat
```
public String getDataFormat()
```
    Get data format (ARCHIVE2, AR2V0001) for this file.
    
    Returns:
    
    data format (ARCHIVE2, AR2V0001) for this file.
  - getTitleJulianDays
```
public int getTitleJulianDays()
```
    Get the starting Julian day for this volume
    
    Returns:
    
    days since 1/1/70.
  - getTitleMsecs
```
public int getTitleMsecs()
```
    Get the starting time in seconds since midnight.
    
    Returns:
    
    Generation time of data in milliseconds of day past midnight (UTC).
  - getVCP
```
public int getVCP()
```
    Get the Volume Coverage Pattern number for this data.
    
    Returns:
    
    VCP
    
    See Also:
    
    Level2Record.getVolumeCoveragePatternName(int)
  - getStationId
```
public String getStationId()
```
    Get the 4-char station ID for this data
    
    Returns:
    
    station ID (may be null)
  - getStationName
```
public String getStationName()
```
  - getStationLatitude
```
public double getStationLatitude()
```
  - getStationLongitude
```
public double getStationLongitude()
```
  - getStationElevation
```
public double getStationElevation()
```
  - getStartDate
```
public Date getStartDate()
```
  - getEndDate
```
public Date getEndDate()
```
  - testValid
```
public static long testValid(String ufilename)
                      throws IOException
```
    Throws:
    
    IOException

Class Level2VolumeScan

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getMaxRadials

getMinRadials

getDopplarResolution

hasDifferentDopplarResolutions

hasHighResolutions

getReflectivityGroups

getVelocityGroups

getHighResVelocityGroups

getHighResReflectivityGroups

getHighResSpectrumGroups

getHighResDiffReflectGroups

getHighResDiffPhaseGroups

getHighResCoeffocientGroups

getDataFormat

getTitleJulianDays

getTitleMsecs

getVCP

getStationId

getStationName

getStationLatitude

getStationLongitude

getStationElevation

getStartDate

getEndDate

testValid