Hello! I now can find it out now... Blanks seems to be forbidden in csv...
With this, it works. mydatetime,myouttemp,myouthumidity,mydewpoint,mybarometer,mywindspeed,mywindgust,mywinddir,myheatindex 1585692060,33.08,65,22.64,30.330773774365,4.60312,4.60312,315,33.08 1585692120,33.08,65,22.64,30.330773774365,4.60312,4.60312,315,33.08 1585692180,33.08,65,22.64,30.330773774365,4.60312,4.60312,315,33.08 1585692240,33.08,65,22.64,30.330773774365,4.60312,4.60312,315,33.08 1585692300,32.9,65,22.46,30.3337271116361,4.60312,4.60312,315,32.9 1585692360,32.9,65,22.46,30.3337271116361,4.60312,4.60312,315,32.9 1585692420,32.9,65,22.46,30.330773774365,4.60312,4.60312,315,32.9 1585692480,32.9,65,22.46,30.330773774365,4.60312,4.60312,315,32.9 Perhaps you can give a special hint in documentation of wee_import, that blanks are forbidden? Regards, Astrid -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/70320769-177c-4c4e-8b11-93bc503f0a47%40googlegroups.com.