Import of data in mmjjjjextralog.csv

Hi,

I have 7 years of data of my extratemp1 sensor (Davis Vantage Pro2). This data is captured in monthly csv files, WD-compatible. When I look at the way to import logfiles, I cannot see a way to import this extralog.cvs-data into WD, whereas ‘normal’ data (mmjjjjlg.txt and mmjjjjvantagelog.txt) it is possible to import this data (i.e. to convert to data files).

I really like to have this extrasensor-data in WD. I do see how to convert an existing datafile (i.e. monthextra32018.inf) into a csv logfile (32018extralog.csv). But I want it the other way, from 32018extralog.csv into monthextra32018.inf. WD needs the data in data files (*.inf), and I cannot see a way to convert the extra log data into a data file.

Any clue, pointer, tips, tricks?