Package ucar.nc2.dataset.transform

Class VExplicitField

java.lang.Object

ucar.nc2.dataset.transform.AbstractTransformBuilder

ucar.nc2.dataset.transform.VExplicitField

All Implemented Interfaces:

VertTransformBuilderIF

public class VExplicitField
extends AbstractTransformBuilder
implements VertTransformBuilderIF

Create a Vertical Transform from an "explicit_field", where the vertical coordinate is explcitly specified as a variable.

Field Summary

Fields inherited from class ucar.nc2.dataset.transform.AbstractTransformBuilder

earth, earth_radius, false_easting, false_northing, lat0, lon0

Constructor Summary

Constructors

Constructor	Description
VExplicitField()

Method Summary

Modifier and Type	Method	Description
String	getTransformName()	Get the Transform name.
VerticalCT	makeCoordinateTransform(NetcdfDataset ds, AttributeContainer ctv)	Make a vertical CoordinateTransform from a Coordinate Transform Variable.
VerticalTransform	makeMathTransform(NetcdfDataset ds, Dimension timeDim, VerticalCT vCT)	Make a VerticalTransform.

Methods inherited from class ucar.nc2.dataset.transform.AbstractTransformBuilder

addParameter, getFalseEastingScaleFactor, getFalseEastingScaleFactor, getGeoCoordinateUnits, getGeoCoordinateUnits, readAttributeDouble, setErrorBuffer

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.nc2.dataset.transform.VertTransformBuilderIF

setErrorBuffer

Constructor Detail

VExplicitField

public VExplicitField()

Method Detail

getTransformName

public String getTransformName()

Description copied from interface: VertTransformBuilderIF

Get the Transform name. Typically this is matched on by an attribute in the dataset.

Specified by:

getTransformName in interface VertTransformBuilderIF

Specified by:

getTransformName in class AbstractTransformBuilder

Returns:

name of the transform.

makeCoordinateTransform

public VerticalCT makeCoordinateTransform(NetcdfDataset ds,
                                          AttributeContainer ctv)

Description copied from interface: VertTransformBuilderIF

Make a vertical CoordinateTransform from a Coordinate Transform Variable. A VerticalCT is just a container for the metadata, the real work is in the VerticalTransform

Specified by:

makeCoordinateTransform in interface VertTransformBuilderIF

Parameters:

ds - the containing dataset

ctv - the coordinate transform variable.

Returns:

CoordinateTransform

makeMathTransform

public VerticalTransform makeMathTransform(NetcdfDataset ds,
                                           Dimension timeDim,
                                           VerticalCT vCT)

Description copied from interface: VertTransformBuilderIF

Make a VerticalTransform. We need to defer making the transform until we've identified the time coordinate dimension.

Specified by:

makeMathTransform in interface VertTransformBuilderIF

Parameters:

ds - the dataset

timeDim - the time dimension

vCT - the vertical coordinate transform

Returns:

ucar.unidata.geoloc.vertical.VerticalTransform math transform