Diagnosis
If you want to take the Joule-Thomson effect into account, select theGasPresDeterm field, since the input pressure is determined fromthe information in the gas pressure area.
The pressure difference between the input pressure and pressure at theregister is required to correct the gas temperature.
The pressure at the register can only be entered directly in theregister in this case. It cannot be determined through the gas pressurearea, because it is already used to store the input pressure.

Procedure
INCLUDE ISU_KORR OBJECT DOKU ID TX