Hi Paulo & Helmut,

I have had a go with a Windows 10 (64 bit) machine with Grass version 7.0.5. I 
copied the r.vif patch into the location 
C:\Users\YourUserName\AppData\Roaming\GRASS7\addons\scripts.

I get the following error message (I tried with the existing installation, 
uninstalled this and then tried again after re-installing grass). Would it make 
sense to wait until the server makes the new version of r.vif available through 
the g.extension option and try again? 

Dinarzarde

------error message-------

(Sat Feb 10 21:46:00 2018)                                                      
 
r.vif 
maps=2011_01_precip@climate_1970_2012,2011_02_precip@climate_1970_2012,2011_03_precip@climate_1970_2012,2011_04_precip@climate_1970_2012,2011_05_precip@climate_1970_2012,2011_06_precip@climate_1970_2012,2011_07_precip@climate_1970_2012,2011_08_precip@climate_1970_2012,2011_09_precip@climate_1970_2012,2011_10_precip@climate_1970_2012,2011_11_precip@climate_1970_2012,2011_12_precip@climate_1970_2012
 maxvif=10 file=C:\Users\draheem\Desktop\Jan 2017\results1.csv
Reading in the data ...
ERROR: Error reading reclass file for raster map 
<2011_01_precip@climate_1970_2012>
Traceback (most recent call last):
  File "C:\Users\draheem\AppData\Roaming\GRASS7\addons/scrip
ts/r.vif.py", line 361, in <module>
    sys.exit(main(*gs.parser()))
  File "C:\Users\draheem\AppData\Roaming\GRASS7\addons/scrip
ts/r.vif.py", line 222, in main
    p = ReadData(IPF, n)
  File "C:\Users\draheem\AppData\Roaming\GRASS7\addons/scrip
ts/r.vif.py", line 150, in ReadData
    quiet=True, separator="comma").rstrip('\n'))
  File "C:\Program Files\GRASS GIS
7.0.5\etc\python\grass\script\core.py", line 446, in
read_command
    return handle_errors(returncode, stdout, args, kwargs)
  File "C:\Program Files\GRASS GIS
7.0.5\etc\python\grass\script\core.py", line 313, in
handle_errors
    returncode=returncode)
grass.exceptions.CalledModuleError: Module run None
['r.stats', '--q', '-1n', 'input=2011_01_precip@climate_1970
_2012,2011_02_precip@climate_1970_2012,2011_03_precip@climat
e_1970_2012,2011_04_precip@climate_1970_2012,2011_05_precip@
climate_1970_2012,2011_06_precip@climate_1970_2012,2011_07_p
recip@climate_1970_2012,2011_08_precip@climate_1970_2012,201
1_09_precip@climate_1970_2012,2011_10_precip@climate_1970_20
12,2011_11_precip@climate_1970_2012,2011_12_precip@climate_1
970_2012', 'separator=comma'] ended with error
Process ended with non-zero return code 1. See errors in the
(error) output.
(Sat Feb 10 21:46:02 2018) Command finished (1 sec)                             



________________________________________
From: grass-user [grass-user-boun...@lists.osgeo.org] on behalf of Helmut 
Kudrnovsky [hel...@web.de]
Sent: 10 February 2018 16:27
To: grass-user@lists.osgeo.org
Subject: Re: [GRASS-user] Issue with addon r.vif in MS Windows GUI 
installations (stand-alone v. 7.2.2 and 7.0.5)

>> Did you consider using cStringIO, if you need a file-object?
>>
>> That would avoid the temporary file and thus should be more efficient
>> too. See attached diff (it is probably not necessary to remove the last
>> line break though).
>Implemented your patch, thanks.  Dinarzarde, can you test?

tested here in OSGeo4W-winGRASS:

------------------
r.vif
maps=2011_01_precip,2011_02_precip,2011_03_precip,2011_04_precip,2011_05_precip,2011_06_precip,2011_07_precip,2011_08_precip,2011_09_precip,2011_10_precip,2011_11_precip,2011_12_precip
maxvif=10 file=D:\wd\rvif\test,csv
Reading in the data ...

Statistics are written to D:\wd\rvif\test,csv
VIF round 1
--------------------------------------
variable            vif  sqrtvif
2011_01_precip     6.86     2.62
2011_02_precip     2.77     1.66
2011_03_precip    33.17     5.76
2011_04_precip    10.81     3.29
2011_05_precip     4.82     2.20
2011_06_precip     2.72     1.65
2011_07_precip     1.44     1.20
2011_08_precip    10.04     3.17
2011_09_precip     3.16     1.78
2011_10_precip     2.50     1.58
2011_11_precip    16.71     4.09
2011_12_precip    50.81     7.13
VIF round 2
--------------------------------------
variable            vif  sqrtvif
2011_01_precip     6.74     2.60
2011_02_precip     2.54     1.59
2011_03_precip    18.23     4.27
2011_04_precip     8.99     3.00
2011_05_precip     4.72     2.17
2011_06_precip     2.69     1.64
2011_07_precip     1.40     1.18
2011_08_precip     9.11     3.02
2011_09_precip     3.08     1.75
2011_10_precip     2.42     1.55
2011_11_precip    16.20     4.03
VIF round 3
--------------------------------------
variable            vif  sqrtvif
2011_01_precip     5.63     2.37
2011_02_precip     2.14     1.46
2011_04_precip     5.71     2.39
2011_05_precip     4.63     2.15
2011_06_precip     2.52     1.59
2011_07_precip     1.33     1.15
2011_08_precip     9.01     3.00
2011_09_precip     3.08     1.75
2011_10_precip     2.14     1.46
2011_11_precip    10.42     3.23
VIF round 4
--------------------------------------
variable            vif  sqrtvif
2011_01_precip     5.53     2.35
2011_02_precip     2.13     1.46
2011_04_precip     3.09     1.76
2011_05_precip     4.10     2.03
2011_06_precip     2.52     1.59
2011_07_precip     1.24     1.11
2011_08_precip     4.26     2.06
2011_09_precip     3.01     1.74
2011_10_precip     2.14     1.46
/n
selected variables are:
--------------------------------------
2011_01_precip, 2011_02_precip, 2011_04_precip, 2011_05_precip,
2011_06_precip, 2011_07_precip, 2011_08_precip, 2011_09_precip,
2011_10_precip
(Sat Feb 10 17:24:14 2018) Command finished (31 sec)
-------------------

to use the new version by g.extension, you have to wait until tomorrow when
the server delivers the precompiled addons for winGRASS.

or just download it manually from

https://trac.osgeo.org/grass/browser/grass-addons/grass7/raster/r.vif

and copy r.vif.py into

C:\Users\YourUserName\AppData\Roaming\GRASS7\addons\scripts



-----
best regards
Helmut
--
Sent from: http://osgeo-org.1560.x6.nabble.com/Grass-Users-f3884509.html
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