When importing a volume, Insight will try to guess a volume's class using keywords found in the volume's name.
These keywords are not case sensitive, and are checked in the order shown below. The first matched keyword will be used to determine the volume's class.
If the volume filename ends with any of the following AND either .su or .dugio, the specified class will be used.
| Ends with | Uses Class |
|---|---|
| vintt | Interval Velocity in Time |
| vintz | Interval Velocity in Depth |
| vrmst | RMS Velocity |
| vavgt | Average Velocity in Time |
| vavgtz | Average Velocity converted to Depth |
| zt | Depth values sampled in Time (ZT) |
| tz | Time values sampled in Depth (TZ) |
Otherwise, the presence of the first of any of the following keywords will cause the specified class to be selected.
| Keyword | Class |
|---|---|
| ufar | Stack (Ultra-Far) |
| far | Stack (Far) |
| mid | Stack (Mid) |
| near | Stack (Near) |
| stack | Stack |
| gather | Seismic Gather |
| impedance AND s- | S Impedance |
| simp | |
| impedance AND p- | P Impedance |
| pimp | |
| rho | Density |
| density | |
| rho AND lambda | Lambda-Rho |
| rho AND mu | Mu-Rho |
| prob AND oil | Probability (Oil) |
| prob AND brine | Probability (Brine) |
| prob AND gas | Probability (Gas) |
| poisson | Poisson's Ratio |
| vp AND vs | Vp/Vs |
| vs | S Velocity |
| vp | P Velocity |