|
|
Viewing variogram data |
Varograms - Data
To access this dialog:
-
In the Variogram dialog, select the Data tab.
The Data tab is used to
view the lag details for the variogram selected in the Charts
tab.
|
A variogram must first be selected (highlighted in blue) in the Charts tab before data is listed in the Data tab. |
Field Details:
|
|
Each row in this list corresponds to a record in the loaded experimental variogram file and is represented by a point on the chart in the preview pane. The point is only displayed on the chart if the NO.PAIRS column value is equal to or greater than the Minimum No of Pairs parameter set in the Data Selection tab. All records are listed in this pane irrespective of this. |
The data pane lists the following columns of data for each lag of the selected variogram:
GRADE: the name of the grade/quality field selected in Value Field in the Data Selection tab .
Key Field1(2,3): The Key Field and their Key Value combination as selected in the Data Selection tab .
AZI: the azimuth or dip direction, in the local coordinate system, of the varogram; '-' denotes the omnidirectional variogram.
DIP: the dip, in the local coordinate system, of the variogram; ; '-' denotes the omnidirectional variogram.
LAG: lag distance.
AVE.DIST: average distance between sample pairs for that lag.
NO.PAIRS: number of sample pairs for that lag.
COVAR: covariance between sample pairs for that lag.
VGRAM: experimental variogram value between sample pairs for that lag.
PWRVGRAM: pairwise relative variogram value for that lag.
LOGVGRAM: log variogram value for that lag.
 | Related Topics |
|
