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OpenSpirit v2.9.0 Build 27 - Generic Model
SUMMARY: INHERITED | COLUMNS  DETAIL: COLUMNS

EpiSeismic_BrickVolume

Derived From:
EpEntity_Entity, EpiSeismic_SeismicDataset, EpiSeismic_PostStack3d
Capabilties:
read
The BrickVolume represents an extension of the PostStack3d interface. BrickVolumes inherit all the functionality of PostStack3d objects (e.g. Trace and Slice volumes) plus add new functionality to retrieve the brick dimensions. BrickVolumes are used when all samples associated with a partial subset (or subcube) are physically stored contiguously on disk for optimized reading. Think of this format as several building blocks stacked on top of each other. All samples for a building block are stored together. The blocks are all the same size and dimension for a single volume. Some Brick formats allow the user to set the brick dimensions when creating new volumes; some are fixed and can't be overridden. If the dimensions are similar to 1x32x32 this represents an inline optimized volume (assuming the first number is Inlines, second is Xlines, and third is Z). If the dimensions are similar to 32x1x32 this represents a crossline optimized volume. If the dimensions are similar to 32x32x2 this represents a slice optimized volume.

Column Summary
Type Name and Description
String

ro
KeyString
Unique identifier for each table entry.
ULong

ro db
NumInlinesPerBrick
The number of inlines associated to each individual brick (or subcube) within the volume.
ULong

ro db
NumXlinesPerBrick
The number of crosslines associated to each individual brick (or subcube) within the volume.
ULong

ro db
NumZPerBrick
The number of samples associated to each individual brick (or subcube) within the volume.
 
Columns inherited from EpiSeismic_PostStack3d
InlineDelta, InlineEnd, InlineStart, NumInlines, NumXlines, SeismicBinGridCS, SeismicGeometry, StorageOrder, StorageOrganization, XlineDelta, XlineEnd, XlineStart
 
Columns inherited from EpiSeismic_SeismicDataset
ActualExtent, Comment, CompressionFactor, DeltaZ, DomainType, Extent, MaxZ, MinZ, Name, NumSamplesPerTrace, NumTraces, OwnedByProject, SampleDataType, SampleKind, SampleMax, SampleMin, SampleUnit, SeismicElevationDatum, SeismicElevationDatumUnit, SeismicElevationReference, StorageDataType, UnitsZ
 
Columns inherited from EpEntity_Entity
LastModifiedDate, Name, Project, ProjectName, StoreInstallationName, StoreType
 

Column Detail

KeyString

Data Type: String
Read only: true
Unique identifier for each table entry.

NumInlinesPerBrick

Data Type:ULong
Read only:true
Required for Insert:false
Stored in db:true
Part of natural key:false
The number of inlines associated to each individual brick (or subcube) within the volume.

NumZPerBrick

Data Type:ULong
Read only:true
Required for Insert:false
Stored in db:true
Part of natural key:false
The number of samples associated to each individual brick (or subcube) within the volume.

NumXlinesPerBrick

Data Type:ULong
Read only:true
Required for Insert:false
Stored in db:true
Part of natural key:false
The number of crosslines associated to each individual brick (or subcube) within the volume.
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OpenSpirit v2.9.0 Build 27 - Generic Model
SUMMARY: INHERITED | COLUMNS  DETAIL: COLUMNS Copyright © 2002-2004 OpenSpirit Corp.