This command reports strata from the selected drillholes that are missing in the strata sequence. The strata sequence is determined by reading the strata from all the selected drillholes. When a strata is missing between other strata, this is reported as PINCH OUT. For example with strata A,B,C and a drillhole with A,C, then strata B will be reported as pinch out. If a strata is missing before the first strata in the drillhole, then this strata is reported as ABOVE. For example a drillhole with B,C would report strata A as above. Likewise a strata missing after the last strata in the drillhole is reported as BELOW. For example a drillhole with A,B would report strata C as below. In the report, the estimated bottom strata elevation and thickness for the missing strata is reported based on pinch out and conformance.
Report pinch out strata
[<Yes>/No]? Y
Report strata above or below
drillhole [<Yes>/No]? Y
Select drillholes, channel samples and strata polylines.
Select objects: Specify opposite corner: 13 found
Select objects:
Reading drillhole 13
Finding splits ...
Finding pinch out ...
Calculating seam stacking ...
Drillhole report
Pulldown Menu Location: Drillhole > Reports
Keyboard Command: missch
Related Commands: Place Drillholes