Re: [GRASS-user] grass-user Digest, Vol 152, Issue 4

2018-12-08 Thread Micha Silver
I'd like to point out that the combination of d.title and d.text is not working also on my system. I don't use the d.* modules much any more, but after seeing the OP's repeated posts, I decided to try. I'm using Linux Mint, and here's what I did: GRASS 7.4.0 (WGS84):~ > g.list rast

Re: [GRASS-user] Sentinel2- flooding

2018-12-08 Thread Shane Carey
Great - thanks all. I'll let you know how I get on. Thanks On Sath 8 Noll 2018 at 12:09, Markus Neteler wrote: > On Fri, Dec 7, 2018 at 8:14 PM Stefan Blumentrath > wrote: > > > > Hi Shane, > > > > Following up on robertos answer: > > > > You could try the Normalized Difference Water Index

Re: [GRASS-user] Sentinel2- flooding

2018-12-08 Thread Markus Neteler
On Fri, Dec 7, 2018 at 8:14 PM Stefan Blumentrath wrote: > > Hi Shane, > > Following up on robertos answer: > > You could try the Normalized Difference Water Index (NDWI) which is computed > for S-2 as: > > ndwi = (B08-B11)/(B08+B11) > > or alternatively > > ndwi = (B03 - B08) / (B03 + B08) > >