![]() | DU_LOOKUPConstant Class |
Namespace: Geosoft.Desktop.GXNet
The DU_LOOKUPConstant type exposes the following members.
Name | Description | |
---|---|---|
![]() ![]() | EXACT |
Requires an exact match in all indexes.
Results will dummy if Indexes are not found.
|
![]() ![]() | INTERPCLOSE |
Same as _INTERPOLATE mode except that the target
value must be within the CLOSE distance to a
table value.
a) the primary index channel for single index
lookups;
b) the secondary index channel for
double index lookups.
Values not in data spacing are dummy.
|
![]() ![]() | INTERPOLATE |
The same as _NEAREST, except that the value will
be interpolated between the two nearest
framing values in the table.
|
![]() ![]() | INTERPOLATE_CONSTOUTSIDE | Interpolate between values, constant end values beyond two ends |
![]() ![]() | INTERPOLATE_DUMMYOUTSIDE | Interpolate between values, dummy beyond two ends |
![]() ![]() | INTERPOLATE_EXTPLOUTSIDE | Interpolate between values, extrapolate beyond two ends |
![]() ![]() | MAXOPTION | Maximum option value |
![]() ![]() | NEAREST |
Requires that the first index match exactly.
The nearest second index will be used for the finding
the lookup value.
The results will be dummy only if the first index
does not have a match.
|
![]() ![]() | NEARESTCLOSE |
Same as _NEAREST mode except that the target
value must be within the CLOSE distance to a
table value.
a) the primary index channel for single index
lookups;
b) the secondary index channel for
double index lookups.
Values not in data spacing are dummy.
|