This pull request improves the error message produced by the PVParams::handleUnnecessaryParameter method. This error message is produced if a derived class sets a parameter defined in a base class to a specific value, but the params file sets the parameter to a different value.
This pull request improves the error message produced by the PVParams::handleUnnecessaryParameter method. This error message is produced if a derived class sets a parameter defined in a base class to a specific value, but the params file sets the parameter to a different value.