jachetto / alp2gpx Goto Github PK

I'm trying to convert some trk files that were recorded recently. The files aren't notably large (example), but the script appears to claim a lot of processor resources and freezes (I let it run for 5 minutes and it hadn't finished).

I don't know which version of AlpineQuest was used to record these, but currently I have AlpineQuest 2.2.8c.

Hi, I'm brand new to this project. Below is the traceback I get when trying to naively* run alp2gpx on my exported AQ data of last couple of months, about 1.6mb. I have a bit of python skill and will attempt to diagnose and solve the problem myself if I can, i.e. this isn't a call of "heeeeelllp!", unless of course you know the answer already. ;-) I'll treat this opening post as wiki and edit/refine as I learn my through this new landscape.

*I haven't looked at the code at all yet. I'm travelling for next 3 days and might not get back to this until after._

» python alp2gpx.py data\matt-in.ldk
Traceback (most recent call last):
  File "C:\Users\Matt\code\alp2gpx\alp2gpx.py", line 599, in <module>
    q = alp2gpx(args.input, args.output)
  File "C:\Users\Matt\code\alp2gpx\alp2gpx.py", line 44, in __init__
    self.parse_ldk()
  File "C:\Users\Matt\code\alp2gpx\alp2gpx.py", line 582, in parse_ldk
    root_node = self._get_node(position_of_the_root_node)
  File "C:\Users\Matt\code\alp2gpx\alp2gpx.py", line 309, in _get_node
    child = self._get_node(entry['offset'], path, entry['uuid']);
  File "C:\Users\Matt\code\alp2gpx\alp2gpx.py", line 313, in _get_node
    data = self._get_node_data(entry)
  File "C:\Users\Matt\code\alp2gpx\alp2gpx.py", line 245, in _get_node_data
    data += self._get_raw(size)
TypeError: can only concatenate str (not "bytes") to str

Relevant environment info:

     active environment : alp2gpx
    active env location : C:\Users\Matt\.conda\envs\alp2gpx
            shell level : 1
          conda version : 4.12.0
         python version : 3.9.5.final.0
       base environment : C:\ProgramData\scoop\apps\miniconda3\current  (read only)
               platform : win-64
             user-agent : conda/4.12.0 requests/2.25.1 CPython/3.9.5 Windows/10 Windows/10.0.19044

Alpine Quest 2.3.2c on Android 12 (Pixel Pro).

Hello,

I am trying to use your script to replace GPX export inside AlpineQuest.
I am surpised that the result is not the same for elevation and timestamp:

• Elevation: For tracks recorded in Switzerland, Elevation is approximatively 48m higher in the GPX created by alp2gpx. For one track recorded in Bolivia, the difference is 30m.
• Timestamp: For tracks recorded in Switzerland in winter, timestamp is 1 hour higher in the GPX created by alp2gpx. For tracks recorded in Switzerland in summer, timestamp is 2 hours higher in the GPX created by alp2gpx.

Are you aware of theese differencies ?

Best regards,
Y. Despond