** Next:** Inversion results
** Up:** Marine Data Results
** Previous:** Marine Data Results

The velocity-stack inversion has been fully automated, implying that a threshold
is adaptively computed for each CMP gather independently. The input data are composed of
801 gathers with 60 traces each. In my implementation, I parallelized the computing
using OpenMP
^{}(this concerns the operators only).
On 10 processors of our SGI Power Challenge machine (notoriously slow), for 30 iterations,
it took 30 hours to compute the 801 velocity panels. This process may be accelerated
by faster machines.

** Next:** Inversion results
** Up:** Marine Data Results
** Previous:** Marine Data Results
Stanford Exploration Project

4/27/2000