swap from metone es642 to es405

[jmineau]

Because horel group names both the files for the es642 and es405 as 'esampler', I'm pretty sure that unless the start/end times are set properly, the filesystem will try to read all files that start with the site id and end with esampler. I assume this will make it crash as the column structures are different.

Solutions include filtering based on installation/removal date, or checking the number of columns