Hello, I have a query. I am currently graphing a data series from a .CSV file and everything is perfect, but now I need to grab the last recorded value of a single column in particular. The file contains 4 columns, A,B,C,D but I only require the last recorded value of column C for example, and then …

craigcurtin 22 July 2022 03:04 3

There is also this thread that would give you some valuable pointers in how to achieve it

Craig

Topic		Replies	Views
CSV file - last line require General	5	2513	25 July 2022
How do you get only the last number that's outputted? General	3	2350	10 May 2019
Get data text last line Dashboard	10	599	10 November 2022
Select most recent added x rows from a CSV-file General	8	819	31 May 2021
Big CSV: read latest line General	2	549	7 December 2019

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

How get only one value from a CSV file

Related topics