# Logging data for evaluation

Source: https://forum.modalai.com/topic/491/logging-data-for-evaluation
Category: Flight Core and Legacy VOXL (https://forum.modalai.com/category/9/flight-core-and-legacy-voxl)
Tags: flight-deck
Posted: 2021-10-12 16:51:53 UTC by evigdorchik
Replies: 2 · Views: 900

## evigdorchik · 2021-10-12 16:51:53 UTC

Hello,

I am trying to log data to an SD card on the VOXL and I found the voxl-logger utility but I wanted to ask and make sure I am not missing any data because I don't think this utility is open source? For example is everything being logged to a rosbag and then converted to csv files from there? I would prefer to have the lowest, most data rich log I can get and deal with conversion in post. What method should I use?

-Eli

## Reply by modaltb (ModalAI staff) · 2021-10-12 21:00:30 UTC

Hey Eli,

This guy?

https://gitlab.com/voxl-public/modal-pipe-architecture/voxl-mpa-tools/-/blob/master/tools/voxl-logger.cpp

It's a little deep in there, not obvious from a project name.

## Reply by evigdorchik · 2021-10-12 21:59:15 UTC

Thanks @modaltb! I just searched for "voxl-logger" and nothing came up because it's not the name of a project. I will spend some time exploring the repos.