Can I split an interval/formation into even layers?

Migri and MigriX has a built-in sublayer approach, which splits the main layers into sub-parallell units. In MigriX, the number of sublayers is fixed to 4 for each layer. If you need a higher vertical resolution than this, you would need to add more model layers. You can split layers in the Geological Events table, by adding a new row and choosing the “Interpolate by age” option in the Depth column. The new layer will then be split/interpolated between the layers above and below.