genome size with -g and parsing multiple files

[iaposto]

I am sketching some read sets and I want to specify genome size with the -g flag. Which units I have to use? I tried both absolute and scientific (e.g. 5.14E+06, as in the output of mash sketch) with no effect as mash makes it's own estimation. I also tried by switching the -r flag on and off.

Additionally, how is it possible to input all files in a folder in mash sketch? I have tried using a *.gz wildcard but only one file is parsed.

Thanks!