Is there any way to do a mass conversion of individual water pressure values?

[JoeBorgione · Accepted solution]

Perhaps you could add a little more detail to your objective.

[AdrianBlevins]

This finding was also verified by Plants Engineering as a change in the operations of Redriver district.  The map pressures in Redriver were set using 150psicd, but the newest Plants operations sheets (winter 2017) are stating 145psicd, which would indicate the 5psi difference.  This current operational setting is anticipated to remain for the foreseeable future.

[JoeBorgione · Accepted solution]

So....  You want to change the psicd value of 150 to 145?  

https://pro.arcgis.com/en/pro-app/latest/help/data/tables/fundamentals-of-field-calculations.htm

[AdrianBlevins]

Thank you,