Under the Pressure tab, a graph of the changes in Pressure across the layers is shown. There is one plot for each direction previously chosen in the Options dialog (see here). Here, only the Z-direction had been chosen for computations.

Under the Velocity tab, a graph of the changes in Velocity across the layers is shown. Here, the velocity component in flow direction is shown. There is one plot for each direction previously chosen in the Options dialog (see here). Here, only the Z-direction had been chosen for computations. The velocity component in the chosen direction is averaged over the pore voxels for each layer in this direction.

The Plots tab also includes a Convergence tab with a chart of the Permeability (or Mean Velocity or Flow Rate) at given Iteration values. See the convergence graphs of the iterative solver for each of the calculated directions previously chosen in the Options dialog (see here).

As usual, right clicking on the plot opens a small dialog where to choose to Edit Axis Settings. Also, this dialog can be opened by selecting the plot from the Plot Options pull-down menu in the Post-Processing panel on the left and then choosing Edit Axis Settings.

The scale of the X- and Y-axis can be manually entered to compare Convergence, Velocity/Layers or Pressure/Layers graphs from different permeability computations on the same or various structure models. Also, the axis units and the number format can be changed. Find more detailed information in the Result Viewer user guide.