Strip pre-2000 leading points to prevent epoch-zero start time and absurd duration

bincio/extract/parsers/fit.py

@@ -6,7 +6,7 @@ from typing import Any
 
 import fitdecode
 
-from bincio.extract.models import DataPoint, LapData, ParsedActivity
+from bincio.extract.models import DataPoint, LapData, ParsedActivity, strip_bogus_leading_points
 from bincio.extract.sport import normalise_sport
 
 
@@ -101,6 +101,7 @@ class FitParser:
                             )
                         )
 
+        points = strip_bogus_leading_points(points)
         if not points:
             raise ValueError(f"No record messages found in {path.name}")
 

bincio/extract/parsers/gpx.py

@@ -6,7 +6,7 @@ from pathlib import Path
 import gpxpy
 import gpxpy.gpx
 
-from bincio.extract.models import DataPoint, ParsedActivity
+from bincio.extract.models import DataPoint, ParsedActivity, strip_bogus_leading_points
 from bincio.extract.parsers.base import BaseParser
 from bincio.extract.sport import normalise_sport, normalise_sub_sport
 
@@ -38,6 +38,7 @@ class GpxParser(BaseParser):
                     _apply_extensions(pt, dp)
                     points.append(dp)
 
+        points = strip_bogus_leading_points(points)
         if not points:
             raise ValueError(f"No trackpoints found in {path.name}")
 

bincio/extract/parsers/tcx.py

@@ -5,7 +5,7 @@ from pathlib import Path
 
 from lxml import etree
 
-from bincio.extract.models import DataPoint, ParsedActivity
+from bincio.extract.models import DataPoint, ParsedActivity, strip_bogus_leading_points
 from bincio.extract.sport import normalise_sport, normalise_sub_sport
 
 _NS_HTTP  = {
@@ -73,6 +73,7 @@ class TcxParser:
             )
             points.append(dp)
 
+        points = strip_bogus_leading_points(points)
         if not points:
             raise ValueError(f"No trackpoints found in {path.name}")