In preparation for EoR (Established on RNP) procedures at Arlanda we have set up as follows:

FINALAPP:ESSA:01L
FINALAPP:ESSA:19R
FINALAPP:ESSA:01R
FINALAPP:ESSA:19L
FINALAPP:ESSA:26
SOIR:ESSA:01L:01R:9.5:0.45:0.45
SOIR:ESSA:19L:19R:9.7:0.45:0.45

This should inhibit the STCA warnings for parallel approaches on 01L/R (01L on RNP APP, 01R on ILS) manually selected for the relevant aircraft.

In the RWY selection dialog only 01R is active for arrival.

It seems the SOIR/STCA inhibit only "lights up"/becomes active(?) when both 01L and 01R is selected as active (STS->Plugin status->STCA->View), not observing the selected runway for individual aircraft.

A chance of this behaviour would be critical for os to be able to implement the EoR changes having taken place at ESSA 6/10 IRL.
RWY 01R remains the active (main) arrival runway, and only select aircraft will be cleared for 01L, therefore only 01R will be the selected active in RWY selection dialog.

If I've misunderstood the logic, it possibly was caused by the aircraft on 01L not being within the NOZ for 01L yet.

As tonight progressed I created a custom curved NOZ for RWY 01L, but somehow the STCA alerts were not inhibited despite this.

SOIR:ESSA:01L:01R:9.5:0.45:0.45
NOZ1:N059.38.05.956:E017.55.39.529
NOZ1:N059.32.16.143:E017.53.32.744
NOZ1:N059.31.29.782:E017.52.31.019
NOZ1:N059.30.26.563:E017.50.32.575
NOZ1:N059.29.57.904:E017.47.57.430
NOZ1:N059.29.52.003:E017.44.38.911
NOZ1:N059.30.34.149:E017.37.56.868
NOZ1:N059.32.11.928:E017.38.41.910
NOZ1:N059.31.33.154:E017.44.42.247
NOZ1:N059.31.33.997:E017.46.37.355
NOZ1:N059.31.54.227:E017.48.45.809
NOZ1:N059.32.38.425:E017.50.23.348
NOZ1:N059.33.20.205:E017.51.52.650
NOZ1:N059.33.52.236:E017.52.19.342
NOZ1:N059.38.18.600:E017.53.52.762

Any ideas?