[GRASS-dev] [GRASS-SVN] r70814 - grass-addons/grass7/raster/r.vif
Paulo van Breugel
p.vanbreugel at gmail.com
Tue May 2 15:05:29 PDT 2017
On 5/2/17 9:02 PM, Vaclav Petras wrote:
> On Fri, Mar 31, 2017 at 8:56 AM, <svn_grass at osgeo.org
> <mailto:svn_grass at osgeo.org>> wrote:
> Author: pvanbosgeo
> Date: 2017-03-31 05:56:38 -0700 (Fri, 31 Mar 2017)
> New Revision: 70814
> grass-addons/grass7/raster/r.vif/r.vif.py <http://r.vif.py>
> r.vif addon: computation of vif is now in Python, resulting in
> strongly reduced computing times. There is an option to use a
> random subsample of raster cells as input to further speed up the
> computations. There is furthermore a 'low-memory' option (this is
> the old implementation which uses r.regression.multi).
> # import libraries
> import os
> import sys
> import math
> import numpy as np
> -import grass.script as grass
> +from scipy import stats
> Hi Paulo,
> it seems that the scipy is not used. I would just remove the line to
> make the module work on computers without scipy, but you may be still
> planning some changes, so I don't want to interfere. Please let me know.
Hi Vaclac, yes, you are right, a left-over from an earlier test version.
I removed it, thanks!
Paulo van Breugel, PhD
t: +31 6 12189147
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