Seismic functions

These are only available for seismic data.

Name Generated expression Description Expression example Ex

Derivative

derivative(expression,
direction)

Derivative in specified direction.

Direction can be:

  • nDir – north
  • eDir – east
  • tDir – depth (time)

Depth direction is default direction.

Derivative
($Seismic Attribute$)

Antiderivative

antiderivative(expression,
direction)

Antiderivative in specified direction.

Antiderivative
($Seismic Attribute$, nDir)

Convolution

convolution(expression,
"Table name", direction)

Convolution in specified direction.

Convolution
($Seismic Attribute$,
"Table1D", eDir)