Broken training file

[damianfidor]

I have the same problem which was resolved in #11 .
I've actually done point 4. for eg.

$ for i in seq 264302 -1 1; do echo -n "$i: "; cat SAMPLES/SAMPLES | dd bs=1 count=$i 2>/dev/null | protoc --decode_raw >/dev/null && echo good && break; done
264302: Failed to parse input.
264301: Failed to parse input.
264300: Failed to parse input.
264299: Failed to parse input.
264298: Failed to parse input.
264297: good

$ dd if=SAMPLES of=SAMPLES_ bs=1 count=264297
264297+0 records in
264297+0 records out
264297 bytes transferred in 1.337232 secs (197645 bytes/sec)

but using Bipolar i have that result:

12:12:30 "Bipolar" "0.5.7" "Release"
12:12:30 "/Volumes/NO NAME/polar/v2-users-0000000-training-sessions-20180914091104_0"
12:12:30 Processing started.
12:12:30 Processing finished.
12:12:30 Skipped 0 training sessions processed previsouly.
12:12:30 Wrote 0 of 0 files for 0 of 1 new training sessions.

list of my files:
-rwxrwxrwx 1 114 16 wrz 20:35 ALAPLNKS.LNK
-rwxrwxrwx 1 1208 16 wrz 20:35 ALAPS.BPB
-rwxrwxrwx 1 0 17 wrz 06:44 BASE.BPB
-rwxrwxrwx 1 36 16 wrz 20:34 LAPLINKS.LNK
-rwxrwxrwx 1 366 16 wrz 20:34 LAPS.BPB
-rwxrwxrwx 1 1377 16 wrz 20:35 PHASES.BPB
-rwxrwxrwx 1 415 16 wrz 20:35 PHYSDATA.BPB
-rwxrwxrwx 1 235 16 wrz 20:34 PROFILE.BPB
drwxrwxrwx 1 8192 17 wrz 11:42 ROUTE
-rwxrwxrwx 1 111126 16 wrz 20:35 ROUTE.GZB
drwxrwxrwx 1 8192 17 wrz 11:42 SAMPLES
-rwxrwxrwx 1 81684 16 wrz 20:34 SAMPLES.GZB
-rwxrwxrwx 1 1041 16 wrz 20:34 SPORT.BPB
-rwxrwxrwx 1 0 16 wrz 20:35 TSESS.BPB
-rwxrwxrwx 1 0 17 wrz 11:48 v2-users-0000000-training-sessions-20180914091104_0-create
-rwxrwxrwx 1 0 17 wrz 11:49 v2-users-0000000-training-sessions-20180914091104_0-physical-information

can you help me how can I get the gpx file from this files ?