Sentinel log converter

1. Search the folder where Pro Link stores the original dive data. This is usually C:\Program Files\Prolink\ProLink2010oct\dbtxt. Open the .txt-file you want to convert in a text editor and copy the content
2. Empty the upper text field and paste in the content of your log file to it. The default text is there only as an example
3. Click on the 'Convert' button at the bottom. If text appears to the lower text field, then everything is good and the conversion did succeed. If it did not appear, then something is wrong, probably I have not taken all cases in consideration in the program, or the app does not work on your browser (only tested on Firefox 43 and Chrome 47.0.2526.106. If you encounter issues, please contact me: poltsi@poltsi.fi
4. After the conversion, the filename field and download button should have been enabled. You can now save the converted data to as the given filename, or you can modify it to suite your needs
5. After storing the file on your filesystem, you can import it to Subsurface. Start the program, press either ctrl-I or select Import -> Import log files from the menu
6. Finally, add the missing data such as location, buddy, rating, visibility, suit and notes in the Notes-tab. Also, check that the cylinders are correctly set up in the Equipment-tab
7. If you would like to see more features to this, please do not hesitate to contact me with your suggestion(s)

• The newer VMS RedHead seems to have a bit different fields than the old (the example log is from a VMS RH). Specifically the scrubber percentage (A-column) is not anymore in the promille-left format. The secondary battery-field (C) seems to be gone too. The script converts correctly the older logs
• Not all profile columns are (yet) supported by Subsurface
• None of the log data is sent to any server. The parsing is done on your browser, locally. If you are paranoid, you should read through the Javascript code, and then only use the page in the following manner: Load the page, disable all network devices on your computer/device, paste your file, press convert, save output, close browser tab. Don't forget to re-enable your network device
• All the cylinders are by default 2l/232bar and without pressure, you need to manually modify them afterwards

• v0.15
• • Fix the gas parsing by removing the superfluous first and last gas in the log which are not used anywhere
• v0.14
• • Added cmdline.js so that you can run the conversion from commandline too (with node)
  • Code cleanup
  • More events recognized
  • Removed the example dive
• v0.13
• • Add event descriptions for low diluent and O2 pressure
  • Update email address
• v0.12
• • Use the correct calculation for the profile depth
• v0.11
• • Add gas tag based on what the diluent is.
• v0.10
• • Added mod-value for oxygen.
• v0.9
• • Parse the O2-cell readings as separate sensors. Include the ceiling as reported by the rebreather. Parse potential warnings as events.
• v0.8
• • Set the use-attribute for oxygen cylinder and initiate the presumed diluent gas so that the graph shows correct gas lines. Use the diluent pressure reading as pressure data instead of O2. Note that this will make Subsurface disregard the actual O2-readings and instead interpolate the runtime values based on start, end pressure and depth
• v0.7
• • Fixed the dive computer info which should have been stored within the Subsurface settings-section
• v0.6
• • Fixed the month which was shifted with -1
• v0.5
• • Fixed the datetime calculation shakiness
• v0.4
• • Fixed device model which was undefined for the divecomputer-tag
• v0.3
• • Correct handling of divecomputer tag, which fixed also the extradata-issue
• v0.2
• • Fixed surface pressure parsing