Issue:

The Custom Derived Parameters function in Ponemah 5.x may erroneously display the same rows multiple times and/or report inappropriately "0.00" or "x" in the data reduction or derivations table. 

Example of how the bug displays redundant rows showing the same data repeated:

Example of displaying "0.00" inappropriately

Workarounds:

To resolve this issue:

After the derived data tables have finished calculating, re-calculate the data by changing the logging rate to trigger data re-calculations.  Note: there are other methods to trigger re-calculations and these would work also.   In addition, turn off scatter plots when you no longer need them.