Cannot use nmonchart to parse combined/merged .nmon files
I've been trying to use Adam's nmonmerge.sh script to combine multiple .nmon files from multiple days (I have a .nmon generated every 24 hours) and I'm getting "Data column(s) for axis #0 cannot be of type string" error:
https://imgur.com/gallery/1HYJGOw
And also tried the merged file generated when using nmon analyser v66.xlsm (not the final .xls file but the file_first_to_file_last.nmon file it generates when using the Merge = YES option) and got "b.getTimezoneOffset is not a function" error:
https://imgur.com/gallery/jJyPwof
Both merged files were succesfully parsed with NMONVisualizer_2021-04-04.jar so I guess they are ok and the issue is with nmonchart.
Why I don't use those tools? Because I like nmonchart better.
Sorry my script didn't work for you, however your issue would be better reported to the original author at: http://nmon.sourceforge.net/pmwiki.php?n=Site.Nmonchart