Just a FYI, there is a free program available that allows you to plot your velocity, ES, SD by the node. If you own a Garmin you will have to input your numbers manually as the author has never updated the program to automatically grab the numbers from the Garmin .csv file like it does from the other brands of chronos. Below is some info from the website.
ChronoPlotter
Easily create clean, customizable charts and graphs of your load development sessions with little to no manual data entry. ChronoPlotter is free and open source, works on Windows and MacOS, and supports most chronographs and e-targets.
Features
Powder Charge
Create scatter graphs and line charts of your powder charge tests. Calculate ES, SD, and identify velocity trends with just a few clicks.
Seating Depth
Tighten your groups by graphing and identifying nodes in your seating depth tests. Analyze shot dispersion using a variety of statistical measures.
Automation
Import data files from most chronographs and e-target systems. No manual data entry required. Supports LabRadar, MagnetoSpeed, ProChrono, and ShotMarker.
Here is the page with the Quick Start Guides:
ChronoPlotter
Easily create clean, customizable charts and graphs of your load development sessions with little to no manual data entry. ChronoPlotter is free and open source, works on Windows and MacOS, and supports most chronographs and e-targets.
Features
Powder Charge
Create scatter graphs and line charts of your powder charge tests. Calculate ES, SD, and identify velocity trends with just a few clicks.
Seating Depth
Tighten your groups by graphing and identifying nodes in your seating depth tests. Analyze shot dispersion using a variety of statistical measures.
Automation
Import data files from most chronographs and e-target systems. No manual data entry required. Supports LabRadar, MagnetoSpeed, ProChrono, and ShotMarker.
Here is the page with the Quick Start Guides:
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