How do I reduce my observation data and specify a minimum change in displacement equal to 0.01?

AQTESOLV for Windows Knowledge Base

For pumping tests, choose Edit | Obs. Well | Edit. For slug tests, choose Edit | Slug Test Well.
Click the Observations tab (v. 3.0+) or the Edit button (older versions).
Click Filters to view filter options.
In the Displacement Filters, check the option for Retain change in displacement >= change = and enter a value of 0.01. Click OK.
Click OK to proceed with the filtering operation.
AQTESOLV for Windows displays the number of observations filtered and retained. Click OK.