The WXR data message format has changed.
The XP11 one:
the four chars RADR and a NULL.
float lon longitude of the radar point
float lat latitude of course
float storm_level_0_100 precip level, 0 to 100
float storm_height_meters the storm tops in meters MSL
The XP12 one:
the four chars RADR, and a fifth byte that is internal-use.
float lon longitude of the scan pointa
float lat latitude of the scan point
float bases_meters the cloud basees in meters MSL
float tops_meters the cloud tops in meters MSL
float clouds_ratio cloud ratio this lat and lon ratio
float precip_ratio precip ratio at this lat and lon
This will require some changes in libxpcockpit/src/wxrdata.c
Ideally we can adapt it in the way so that both XP11 and XP12 can be
satisfied without hardcoding the new format and deleting the old one.