Hi, i’m new here.
I’m trying to plot an scn file exported from a Furuno VR110.
I’m using wradlib 2.0.1, matplotlib 3.8.0 and the code in this example (with some changes):https://docs.wradlib.org/en/latest/notebooks/fileio/backends/furuno_backend.html
But the result is an image with some problems. Instead if i use the snc file downloaded from wradlib example page i have no problem (and i have tested snc files from other radars, with no problems too).
Here are the results of my work:
The left image is from my radar, the right one is from wradlib web site.
What could be the problem with my snc file?
Thank you
Hi @giacant ,
welcome to openradar.
Hard to say what’s going on. The sector right left to 0 deg looks a bit wrong. Goof chance that your file is somehow broken or you discovered a bug here. Are you able to share the file?
Best,
Hi , thank you.
Probably it is a bug. Because the same file, imported in Furuno RainPlay works correctly.
This is the link to the file:https://www.dropbox.com/scl/fi/ji4sh1a0s8qa8keoowhx5/1010_radar.scn-22020.gz?rlkey=4ruq9qq2yfnb7k3r89q1jydoh&dl=0
Giacomo
Hi @giacant ,
thanks for sharing the file. I can confirm this is actually a bug. Would you mind creating an issue over at xradar Issues · openradar/xradar · GitHub ?
It seems that the calculation of the azimuth values is broken for that specific file at these lines:
Azimuth Offset is 35200 in our case. angles hold the actual angles (x 100). Could not spot the root cause, maybe a bit late here already.
Best,
Thank you Kai.
Giacomo
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Thanks @giacant ,
would you mind sharing the image from the Furuno Rainplay Software? Just that we have a correct blueprint
Here is what I have now:
Best,
Yes i think now is perfect!
Resolved with patch release 0.4.1 xradar · PyPI .
1 Like
system
October 27, 2023, 6:56am
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