[Gpsbabel-misc] Can't Interpolate

[James L. <jam...@gm...>]

Hi,


I'm having a problem interpolating by distance. I created a test gpx 
file that has only two points, but my output is the same as input.

I'm using GPSBabel Version 1.5.3, and here's my command.

gpsbabel -i gpx -f map.gpx -x interpolate,distance=1k -o gpx -F newmap.gpx

Here's the map.gpx.


<?xml version="1.0" encoding="UTF-8"?>
<gpx version="1.1" creator="GPSBabel - http://www.gpsbabel.org" 
xmlns="http://www.topografix.com/GPX/1/1" 
xmlns:gpxx="http://www.garmin.com/xmlschemas/GpxExtensions/v3" 
xmlns:gpxtpx="http://www.garmin.com/xmlschemas/TrackPointExtension/v1" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <metadata>
     <time>2016-07-19T04:53:45.966Z</time>
     <bounds minlat="42.345243400" minlon="-71.090298900" 
maxlat="42.355112800" maxlon="-71.065582200"/>
   </metadata>
   <wpt lat="42.345243400" lon="-71.090298900">
     <name>40 Fenway</name>
     <cmt>40 Fenway, Boston, MA 02215, USA</cmt>
     <desc>40 Fenway, Boston, MA 02215, USA</desc>
   </wpt>
   <wpt lat="42.355112800" lon="-71.065582200">
     <name>Boston Common</name>
     <cmt>Boston Common, Tremont Street, Boston, MA 02116, United 
States</cmt>
     <desc>Boston Common, Tremont Street, Boston, MA 02116, United 
States</desc>
   </wpt>
</gpx>


I'd really appreciate if someone could help.

Thank you.


JL