Lookup a water quality parameter defined by (SEN-ID, name, unit)
Usage
hsGetOrCreateParID(parInfo, parDefs)
Arguments
- parInfo
parameter definition
- parDefs
list of parameter definitions
Value
List with two elements myParID and parDefs.
If the parameter defined in parInfo was found in the list of all
parameters parDefs that have been found so far, the unique
parameter ID used in parDefs is returned in myParID. If the
parameter was not found it is added to parDefs and