- Datagration Knowledge Base
- P#
- Additional Functions
-
Getting Started
-
Customer Training
-
Updates
-
Production Optimization
-
Artificial Lift Optimization
-
Completion Optimization
-
Environmental, Social & Governance
-
Development, Acquisition & Divestitures
-
Enhanced Oil Recovery
-
Admin
-
P#
- Getting Started with P#
- Data Cleansing
- String Functions
- Scenario Functions
- Regression Functions
- Placeholder Functions
- Neighborhood Functions
- Mathematical Functions
- Logic Functions
- Entities Function
- Moving Window Functions
- Time and Date Functions
- Statistical Functions
- Economic Functions
- Data Handling
- Additional Functions
- Directional Functions
- Machine Learning Functions
- Voronoi
- DCA Functions
-
Packages
ValueFromChildren()
Returns the aggregated value according to specified aggregation type of the specified PetroVisor signal from the specified children entity type using the specified hierarchy.
Syntax
ValueFromChildren(numericExpression, string entityTypeName, string hierarchyName, string aggType
- NumericExpression: signal expression
- entity type: type of entity
- hierarchy name: name of hierarchy
- aggType: type of aggregration
Example
ValueFromChildren("produced oil per time increment" in "m3", "Well", "Hierarchy 51", "Average")