Package ucar.nc2.dataset.conv

Class NUWGConvention

java.lang.Object

ucar.nc2.dataset.CoordSysBuilder

ucar.nc2.dataset.conv.NUWGConvention

All Implemented Interfaces:

CoordSysBuilderIF

public class NUWGConvention
extends CoordSysBuilder

NUWG Convention (ad hoc). see https://www.unidata.ucar.edu/software/netcdf/NUWG/

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.dataset.CoordSysBuilder

CoordSysBuilder.ConventionNameOk, CoordSysBuilder.VarProcess

Field Summary

Fields inherited from class ucar.nc2.dataset.CoordSysBuilder

conventionName, coordVarMap, debug, log, parseInfo, resourcesDir, userAdvice, varList

Constructor Summary

Constructors

Constructor	Description
NUWGConvention()

Method Summary

Modifier and Type	Method	Description
void	augmentDataset(NetcdfDataset ds, CancelTask cancelTask)	Make changes to the dataset that are needed before processing scale/offset in NetcdfDataset.
String	extraInfo()
protected AxisType	getAxisType(NetcdfDataset ds, VariableEnhanced ve)	Identify what kind of AxisType the named variable is.
String	getZisPositive(CoordinateAxis v)
protected void	makeCoordinateTransforms(NetcdfDataset ds)	Take all previously identified Coordinate Transforms and create a CoordinateTransform object by calling CoordTransBuilder.makeCoordinateTransform().

Methods inherited from class ucar.nc2.dataset.CoordSysBuilder

addCoordinateVariable, addUserAdvice, assignCoordinateSystemsExplicit, assignCoordinateTransforms, breakupConventionNames, buildConventionAttribute, buildCoordinateSystems, factory, findCoordinateAxes, findCoordinateAxis, findCoordinateSystems, findCoordinateTransforms, findVarProcess, getConventionUsed, getParseInfo, getUseMaximalCoordSys, getUserAdvice, isCoordinateAxisForVariable, makeCoordinateAxes, makeCoordinateSystems, makeCoordinateSystemsImplicit, makeCoordinateSystemsMaximal, makeCoordinateTransform, makeCoordinateTransformVariable, registerConvention, registerConvention, registerConvention, registerNcML, setConventionUsed, setUseMaximalCoordSys

Methods inherited from class java.lang.Object

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

Constructor Detail

NUWGConvention

public NUWGConvention()

Method Detail

augmentDataset

public void augmentDataset(NetcdfDataset ds,
                           CancelTask cancelTask)

Description copied from interface: CoordSysBuilderIF

Make changes to the dataset that are needed before processing scale/offset in NetcdfDataset.

Specified by:

augmentDataset in interface CoordSysBuilderIF

Overrides:

augmentDataset in class CoordSysBuilder

Parameters:

ds - modify this dataset

cancelTask - give user a chance to bail out

extraInfo

public String extraInfo()

makeCoordinateTransforms

protected void makeCoordinateTransforms(NetcdfDataset ds)

Description copied from class: CoordSysBuilder

Take all previously identified Coordinate Transforms and create a CoordinateTransform object by calling CoordTransBuilder.makeCoordinateTransform().

Overrides:

makeCoordinateTransforms in class CoordSysBuilder

Parameters:

ds - why

getAxisType

protected AxisType getAxisType(NetcdfDataset ds,
                               VariableEnhanced ve)

Description copied from class: CoordSysBuilder

Identify what kind of AxisType the named variable is. Only called for variables already identified as Coordinate Axes. Default null - subclasses can override.

Overrides:

getAxisType in class CoordSysBuilder

Parameters:

ds - for this dataset

ve - a variable alreaddy identified as a Coodinate Axis

Returns:

AxisType or null if unknown.

getZisPositive

public String getZisPositive(CoordinateAxis v)

Parameters:

v - for this axis

Returns:

"up" if this is a Vertical (z) coordinate axis which goes up as coords get bigger