Binary Messages pressure always 799.0 hPa

[Taxom]

The pressure of the weather sensors always shows 799.0 hPa, I don't know if this is an error or what is being transmitted in the message.

[Taxom]

Perhaps the pressure data is simply not transmitted.

[jvde-github]

http://vislab-ccom.unh.edu/~schwehr/papers/2010-IMO-SN.1-Circ.289.pdf.

Pressure field is defined in Annex, page 6. The data apparently is 0 which means 799 or less. But maybe it is the default for this AtoN if no data is available?

I see the following example message:

!AIVDM,2,1,5,A,8@30oo@0GufWD1?4S1=VRgv8FP8<81P1gwl?wnSwe7wvlOwwsAwwnSGm,0*45
!AIVDM,2,2,5,A,wvh0,0*4A

[Taxom]

Yes, it looks like there is no information about pressure in the messages. I think then it’s worth just hiding this field rather than displaying the meaningless 799.0 hPa.
If you need feed debugging information, then my ID1111 or here is a direct link to my feed https://ais.taxom.duckdns.org
Thank you.

[jvde-github]

I prefer to follow the public documentation where possible, this is the cleanest way to implement these decompositions

[Taxom]

Ok, but displaying pressure when no pressure data has been received is misleading.
As I showed in the screenshots above, OpenCPN does this much more correctly, in my opinion.
Thanks anyway.