Package dap4.cdm.nc2

Class DataToCDM

java.lang.Object

dap4.cdm.nc2.DataToCDM

public class DataToCDM
extends Object

Create a set of CDM ucar.ma2.array objects that wrap a DSP.

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<ucar.nc2.Variable,ucar.ma2.Array>	arraymap
protected ucar.nc2.Group	cdmroot
protected static int	COUNTSIZE
static boolean	DEBUG
protected dap4.core.dmr.DapDataset	dmr
protected dap4.core.data.DSP	dsp
protected static String	LBRACE
protected DapNetcdfFile	ncfile
protected NodeMap	nodemap
protected static String	RBRACE

Constructor Summary

Constructors

Constructor	Description
DataToCDM(DapNetcdfFile ncfile, dap4.core.data.DSP dsp, NodeMap nodemap)	Constructor

Method Summary

Modifier and Type	Method	Description
protected dap4.cdm.nc2.CDMArrayAtomic	createAtomicVar(dap4.core.data.DataCursor data)	Create an Atomic Valued variable.
protected dap4.cdm.nc2.CDMArraySequence	createSequence(dap4.core.data.DataCursor data)	Create a sequence.
protected dap4.cdm.nc2.CDMArrayStructure	createStructure(dap4.core.data.DataCursor data)	Create an array of structures.
protected ucar.ma2.Array	createVar(dap4.core.data.DataCursor data)

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static boolean DEBUG

COUNTSIZE

protected static final int COUNTSIZE

See Also:

Constant Field Values

LBRACE

protected static final String LBRACE

See Also:

Constant Field Values

RBRACE

protected static final String RBRACE

See Also:

Constant Field Values

ncfile

protected DapNetcdfFile ncfile

dsp

protected dap4.core.data.DSP dsp

dmr

protected dap4.core.dmr.DapDataset dmr

cdmroot

protected ucar.nc2.Group cdmroot

arraymap

protected Map<ucar.nc2.Variable,ucar.ma2.Array> arraymap

nodemap

protected NodeMap nodemap

Constructor Detail

DataToCDM

public DataToCDM(DapNetcdfFile ncfile,
                 dap4.core.data.DSP dsp,
                 NodeMap nodemap)
          throws dap4.core.util.DapException

Constructor

Parameters:

ncfile - the target NetcdfDataset

dsp - the compiled D4 databuffer

Throws:

dap4.core.util.DapException

Method Detail

createVar

protected ucar.ma2.Array createVar(dap4.core.data.DataCursor data)
                            throws dap4.core.util.DapException

Throws:

dap4.core.util.DapException

createAtomicVar

protected dap4.cdm.nc2.CDMArrayAtomic createAtomicVar(dap4.core.data.DataCursor data)
                                               throws dap4.core.util.DapException

Create an Atomic Valued variable.

Returns:

An Array object wrapping d4var.

Throws:

dap4.core.util.DapException

createStructure

protected dap4.cdm.nc2.CDMArrayStructure createStructure(dap4.core.data.DataCursor data)
                                                  throws dap4.core.util.DapException

Create an array of structures. WARNING: the underlying CDM code (esp. NetcdfDataset) apparently does not support nested structure arrays; so this code may throw an exception.

Returns:

A CDMArrayStructure for the databuffer for this struct.

Throws:

dap4.core.util.DapException

createSequence

protected dap4.cdm.nc2.CDMArraySequence createSequence(dap4.core.data.DataCursor data)
                                                throws dap4.core.util.DapException

Create a sequence. WARNING: the underlying CDM code (esp. NetcdfDataset) apparently does not support nested sequence arrays.

Parameters:

data - the data underlying this sequence instance

Returns:

A CDMArraySequence for this instance

Throws:

dap4.core.util.DapException