VTK Output Decimal Places

Dear Support Team, How do I increase the number of decimal points in the output of the VTK files? Currently it shows only 2 decimal places even for quantities that have 4 or more decimal places. For reference I have posted a pic here where I output the Drag coefficient. From the figure it can be seen that the range of the variable is not covered by the VTK legend.

If you expand the color bar control (click on the small arrow if it is closed),


you should see an option to adjust the label format. If you want 4 decimals, use %.4f

Many thanks Jeff. Really appreciate.