** Next:** Viscosity and causality
** Up:** ACCURACY THE CONTRACTOR'S VIEW
** Previous:** ACCURACY THE CONTRACTOR'S VIEW

First, *k*_{x} will range over .If the *x*-axis is going to be handled by finite differencing
then we will need equation (39):

So if the *x*-axis is going to be handled by finite differencing then
subsequent reference to *k*_{x} should be replaced by .The finite differencing introduces the free parameter *b*.
Likewise, you could also scale the whole expression
by an adjustable parameter near unity.
Also, isn't necessarily fixed by the data collection.
You could always interpolate the data before processing.
A finite-difference method using interpolated data could be mandated
by enough lateral velocity variation.

** Next:** Viscosity and causality
** Up:** ACCURACY THE CONTRACTOR'S VIEW
** Previous:** ACCURACY THE CONTRACTOR'S VIEW
Stanford Exploration Project

10/31/1997