[GRASS-user] First Post

Neil Woodhouse neil.woodhouse at ntlworld.com
Mon Feb 3 03:55:07 PST 2014

Hi Markus,

We are interested in the ground effect. Specifically over distances
nominally 10 times the blade diameter of the various turbines we survey for,
and 130 deg either side of north. 

This module looks very, very useful for our requirements.

Can I get back to you with other questions when I have had a chance to have
a look at this please

Thank you for pointing this out.

Kind Regards


-----Original Message-----
From: neteler.osgeo at gmail.com [mailto:neteler.osgeo at gmail.com] On Behalf Of
Markus Neteler
Sent: 03 February 2014 11:18
To: Neil Woodhouse
Cc: GRASS user list
Subject: Re: [GRASS-user] First Post

On Tue, Jan 7, 2014 at 9:02 PM, Neil Woodhouse <neil.woodhouse at ntlworld.com>
> Greetings,
> This is our first post.

Welcome here!

> We are looking to use GRASS as part of our Wind Turbine Site Analysis.
> Is there a module available that has been written to calculate Shadow 
> Flicker? We will be using OS DTM data and correseponding Map Overlays.

Do you want to analyse the *ground* affected by flicker or reflections?

Here an addon which may be of interest:



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