I´m trying know how to lookup a specific value from a matrix/table according to a pressure and temperature values in PI System Explorer; for example:
|Temperature (°C)||20 kg/cm2g||21 kg/cm2g|
Pressure and Temperature Data are obtained from specific instruments from the Plant (For Example PI-315 and TI-385). If there is a pressure around 20 kg/cm2g and temperature is aprox. 20°C, the value that will be displayed is 0.3.
Thanks in advance