Travel-times for a homogeneous velocity model
The travel-time interface homogeneous allows predicting travel times for P and S wave and homogeneous velocity models.
The travel-time interface homogeneous is controlled by global parameters,
Add a new table profile for homogeneous travel-time tables with some custom profile name. In scconfig navigate to the section ttt.homogeneous and click on the green button to add a table profile.
Set all parameters in the new profile.
Register the new profile by adding its name to the list of tables in
# The list of supported model names per interface. ttt.homogeneous.tables = "5" # Geographic origin of the region. Expects 2 values: latitude, longitude. ttt.homogeneous.5.origin = 51, 12 # Radius validity of the region. ttt.homogeneous.5.radius = 1 # Min Depth validity of the region. ttt.homogeneous.5.minDepth = 0 # Max Depth validity of the region. ttt.homogeneous.5.maxDepth = 2 # P wave velocity. ttt.homogeneous.5.P-velocity = 5 # S wave velocity. ttt.homogeneous.5.S-velocity = 3
Once the travel-time interface profile is defined and registered, in can be selected
interactively in the scolv phase picker or the scolv amplitude picker,
or used in other modules which allow the configuration of travel-time interfaces.