[GRASS-user] [GRASS-dev] execGRASS("r.diversity"): [Error 3] Cannot find path specified \\.grass7\\r.li

[Sandra MacFadyen]

Hi Markus,

Here are the results:

(Sat May 24 10:28:44 2014)                                                      
g.gisenv set=DEBUG=1                                                            
(Sat May 24 10:28:45 2014) Command finished (0 sec)                             
(Sat May 24 10:29:06 2014)                                                      
g.region rast=lsat5_1987_10 at landsat                                             
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
(Sat May 24 10:29:07 2014) Command finished (0 sec)                             
(Sat May 24 10:29:22 2014)                                                      
r.diversity input=lsat5_1987_10 at landsat prefix=lsat5_1987_div_ alpha=0.5 size=5 
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: grass.script.core.start_command(): r.li.simpson --q
input=lsat5_1987_10 at landsat conf=conf_diversity_5.0
output=lsat5_1987_div__simpson_size_5.0
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster(): name=MASK mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: r.li.daemon pathSetup: [C:\Users\Sands\AppData\Roa
ming\GRASS7\r.li\conf_diversity_5.0]
ERROR: Illegal areas disposition
D1/1: grass.script.core.start_command(): r.li.shannon --q
input=lsat5_1987_10 at landsat conf=conf_diversity_5.0
output=lsat5_1987_div__shannon_size_5.0
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster(): name=MASK mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: r.li.daemon pathSetup: [C:\Users\Sands\AppData\Roa
ming\GRASS7\r.li\conf_diversity_5.0]
ERROR: Illegal areas disposition
D1/1: grass.script.core.start_command(): r.li.pielou --q
input=lsat5_1987_10 at landsat conf=conf_diversity_5.0
output=lsat5_1987_div__pielou_size_5.0
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster(): name=MASK mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: r.li.daemon pathSetup: [C:\Users\Sands\AppData\Roa
ming\GRASS7\r.li\conf_diversity_5.0]
ERROR: Illegal areas disposition
D1/1: grass.script.core.start_command(): r.li.renyi --q
output=lsat5_1987_div__renyi_size_5.0_alpha_0.5
input=lsat5_1987_10 at landsat conf=conf_diversity_5.0
alpha=0.5
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 mapset=landsat
D1/1: G_find_raster(): name=MASK mapset=landsat
D1/1: G_find_raster2(): name=lsat5_1987_10 at landsat mapset=
D1/1: r.li.daemon pathSetup: [C:\Users\Sands\AppData\Roa
ming\GRASS7\r.li\conf_diversity_5.0]
ERROR: Illegal areas disposition
D1/1: grass.script.core.start_command(): g.message
message=Done.
Done.
(Sat May 24 10:29:23 2014) Command finished (0 sec)                             
(Sat May 24 10:29:40 2014)                                                      
g.gisenv set=DEBUG=0                                                            
(Sat May 24 10:29:41 2014) Command finished (0 sec)

Looks like it wants the conf_diversity_5.0 file from C:\Users\Sands\AppData\Roa
ming\GRASS7\r.li\conf_diversity_5.0? Which is not there.

Thanks again for all your help.

Cheers
Sandra

-----Original Message-----
From: neteler.osgeo at gmail.com [mailto:neteler.osgeo at gmail.com] On Behalf Of Markus Neteler
Sent: 24 May 2014 10:13 AM
To: Sandra MacFadyen
Cc: Luca Delucchi; Glynn Clements; GRASS user list
Subject: Re: [GRASS-dev] [GRASS-user] execGRASS("r.diversity"): [Error 3] Cannot find path specified \\.grass7\\r.li

On Sat, May 24, 2014 at 9:16 AM, Sandra MacFadyen <sandramf at live.co.za> wrote:
> Hi Luca,
>
> Yes, I set the region to "lsat5_1987_10" beforehand:
>
> g.region -p
> projection: 99 (Lambert Conformal Conic)
> zone:       0
> datum:      nad83
> ellipsoid:  a=6378137 es=0.006694380022900787
> north:      228513
> south:      214975.5
> west:       629992.5
> east:       645012
> nsres:      28.5
> ewres:      28.5
> rows:       475
> cols:       527
> cells:      250325

ok - now let's make another test. First run

g.gisenv set="DEBUG=1"

then execute
r.diversity ... (your command line)

Please tell us what happens right before the error.

To switch the debug message off after that:
g.gisenv set="DEBUG=0"

Markus