Author Topic: v3.36 - Multi stats and Network improvements  (Read 4139 times)

ScottMorris

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v3.36 - Multi stats and Network improvements
« on: June 06, 2008, 04:59:02 PM »
v3.36 Beta is out.  Find it in the usual place:

http://topofusion.com/beta.php

The first major change is an update to the Multi-track playback system.  "Real time stats" -- shows all manner of current stats, per track.  This is a really cool way to visualize multiple tracks and compare rides/runs/whatever.

Below (next post) is a screen grab from a few of my files, including power meter data.

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Even just the addition of the date and/or filename fields is a great help in differentiating tracks as they go.  You could always change the color and add "Author" fields, but that took time.  This is automatic.  Automatic is good.

I've already discovered that 5/23/2004 was the fastest date I ride my local mountain bike route.  Funny to watch that day shoot ahead of the ~200+ other tracks!

Also, I've finally dug back into the GPS Network code!!  This is long awaited, and I certainly apologize for the delay.

Most importantly, I believe I have squashed the nasty little bug that would crop itself with certain geometric arrangements of tracks.  

The reduction phase of the process has also been ridiculously sped up.  I didn't think this one optimization would have such a profound effect, but in one test case the total time for network creation went from 60 seconds to 20 seconds.  In many cases the reduction was the slowest part of the process, so this is a huge improvement.

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The UI has been updated as well, with some informative messages.  

Throw as many tracks as you've got at it and let's see if we can get it to crash.

Complete list of changes:

3.36 - [6/06/08] (Beta)

Added speed/hr/cad/power/elevation/date/grade/filename displays to Multi-track                          
    playback (stats follow current position of each track)
Added "reverse" speed button to Multi track playback
Added "mouse wheel speed" (zoom amount) setting to Preferences->Tilesets
   (controls how much one scroll of mouse wheel zooms)
Added "fine tune" zooming - hold CTRL down with mouse wheel or '+' or '-'  
Added "Send to GPS..." option to right click context menu
    (faster access for uploading files)
Vastly improved speed of Network creation (Graph Reduction phase)
Fixed geometry-specific bug in postContract() phase of Make Network
Improved Network output - additional serial/parallel phase
Fixed time data issues in networks
Added "..." (save as) file chooser to Make Network dialog
Added status display window to Make Network dialog
Fixed problem with track splitting (for upload) after simplifying a track

3.35 - [6/02/08] (Beta)

Fixed longstanding intermittent crashes in MAKE NETWORK code!
Removed "saving power/hr/cad to GPX" warning on Make Network
Added ability to reverse multi-track and single track playback
   (negative speed multipliers are allowed)
Added interpolated elevation field to Lap Analysis .CSV export
Fixed multi-track and single track playback speed multipliers to be
   consistent with real time
Improved handling of zero lat/lon (non-locked) NMEA live tracking
Fixed bug causing time data not to be loaded in eXplorist .LOG files
  (and Timex .txt exports)
Fixed bug causing main TF window to become tiny when un-maximizing
In progress - speed, elevation stats shown on screen in multi-track playback

3.34 - [4/28/08] (Beta)

Added "Garmin Astro" tracking to live tracking.  Continuously
   downloads tracks from the GPS.
Uploaded saved tracks now preserve track name (if present)
Downloaded saved tracks names now preserved
Track name now shown in profile window, if existing
Added "Add file to Logbook" to right click file menu
Fixed average cadence computations to not include coasting
Fixed missing baud rate with Magellan units in GPS Transfer dialog
Removed NMEA tracking debug info
Scott Morris - founder and co-author of TopoFusion
email: smorris@topofusion.com

ScottMorris

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v3.36 - Multi stats and Network improvements
« Reply #1 on: June 06, 2008, 05:02:09 PM »
Multi-track screen shot:



Network:

Scott Morris - founder and co-author of TopoFusion
email: smorris@topofusion.com