[GRASSLIST:5110] r.watershed compatible with floating point rasters?

[Brad Corner]

Hi.

 I am just getting my feet wet with Grass 5 so I apologise if this sounds trivial.

 I have a dem I am trying to process with r.watershed but my output files keep returning no values in 1kb data files.  There are no error messages and I have changed the threshold values multiple times (each time much lower) to see if there is any change.  Can r.watershed work with float point values?

Thanks,
 Brad Corner

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