MovingOscillationCoefficient

Returns a coefficient that indicates how much the specified PetroVisor signal is oscillating in the moving time window the size of specified time step and forwards.

Syntax

MovingOscillationCoefficient(expression, steps backward, steps forward)

• expression: signal or data expression
• steps backward: number of time steps backwards
• steps forward: number of time steps forwards

Example

MovingOscillationCoefficient(“oil production rate” in “m3/h”, 4, 4)

MovingPercentile

Returns the specified percentile of the specified PetroVisor signal in the moving time window the size of specified time steps backwards and forwards.

Syntax

MovingPercentile(expression, points before, points after, percentile)

• expression: signal or data expression
• points before: integer number of points in the signal expression before the current date in the aggregation range
• points after: integer number of points in the signal expression before the current date in teh aggregation range
• percentile: percentile value to return

Example

MovingPercentile(“oil production rate” in “m3/h”, 4, 4, 25)