Open CaptainBandages opened 3 years ago
Thanks for the report! Low Overcast And Rain preset 3
is an interesting one.
It has three layers:
The current implementation classifies them as follows:
For the ceiling in an ATIS report, I've read somewhere that only Broken and Overcast layers are considered, which is why it currently reports the second layer as the ceiling (first one is classified as scattered).
The possible mistakes I see here are:
As a reference, this is the first layer if I remove the other layers and the rain for better visibility:
What would you say are the mistakes here?
Here is what the ME classifies the layers as. It reports the first layer as OVC. ATIS' will include all visible layers.
The first BKN or OVC layer is classified as the ceiling. But they will report all layers that the observer can see from the ground.
They are also cumulative so if you have the first layer as 2/8's (FEW) + 3/8's (SCT) The second layer will be reported as the BKN. If there was another layer above at 3/8's (SCT) it will be reported at OVC. So in my example the ATIS will report FEW at x alt, ceiling Broken x alt, and Overcast at x alt.
Thanks for the info, I'll see how I can incorporate this into DATIS 👍
ATIS reporting incorrect ceiling in 2.7. Select a Low Overcast And Rain preset 3. Reports ceiling at 19200' when ceiling is at 6000'.