Sequence

Check all values match a given list in the correct order

This check produces errors if values in a selected field do not match the defined sequence of alphanumeric values. This could be used for checking a horizon list, but there are better options available for checking horizon continuity, such as Geology > Drilling Utilities > Check Drillholes. If required, enter values to ignore.

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Related topics

• Validation Specifications
• Select Database
• Collar Checks
  • Unique Collar Location
  • Collar on Surface
• Downhole Checks
  • Empty Table
  • Total Depth
  • Overlapping Intervals
  • Increasing and Decreasing
  • Maximum variation
  • Unique Values
  • Sequence
  • Derived Value
• Along Record Checks
  • Field Sum
• Individual Field Checks
  • Minimum and Maximum Values
  • Translations
  • Case Of
  • Mandatory
  • Expression
• Report
• Save and Run