29.1.10 DasFbeData

Topic Version1Published12/09/2016
For StandardPRODML v2.0
Type:ClassStereotype:«XSDcomplexType»

Two dimensional (loci and time) array containing processed frequency band extracted data samples. This processed data type is obtained by applying a frequency band filter to the raw data acquired by the DAS acquisition system. For each frequency band provided, a separate DASFbeData array object is created.

Table 29.1.10-1 Attributes

Name

Type

Notes

Dimensions

DasDimensions

An array of two elements describing the ordering of the FBE data array. The fastest running index is stored in the second element. For example the

{‘time’, ‘locus’} indicates that ‘locus’ is the fastest running index. Note that vendors may deliver data with different orderings.

EndFrequency

FrequencyMeasure

End of an individual frequency band in a DAS FBE data set. This typically corresponds to the frequency of the 3dB point of the filter.

FbeDataIndex

NonNegativeLong

The nth count of this DasFbeData in the DasFbe. Recommended if there is more than 1 dataset in this Fbe. This index corresponds to the FbeData array number in the H5 file.

StartFrequency

FrequencyMeasure

Start of an individual frequency band in a DAS FBE data set. This typically corresponds to the frequency of the 3dB point of the filter.

Table 29.1.10-2 Associations

Association

Notes

From: DasFbeData.FbeDataArray

1To: AbstractNumericArray

Association