What is the best way to calculate D85, D50, D10 etc for each gradation test? Would it be to create new fields within OpenGround Professional, or tabulate as an output in the Excel Extension? What expressions would be needed to calculate?
We are investigating this and will get back to you
Hi Melanie - checking in to see if you found a solution to these expressions?
Hi Emma, Ideally, the laboratory would calculate D50 and or D10. If they haven't, the best way is in the Excel Extension.