initGRASS() PYTHON handling is not as current GRASS 7.8 #21
Comments
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@florisvdh Here is a Windows binary built locally, and tested on Windows 10 for an almost current WinGRASS and a bit older OSGeo4W. On Linux and both Windows variants, the python handling seems improved. I'm unsure what will happen for GRASS < 7.8, which used python2 not python3. If your collaborators have access, please try, also with |
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Thanks for the work @rsbivand. Starting to test in Linux, a bug appears in library(rgrass7)
#> Loading required package: XML
#> GRASS GIS interface loaded with GRASS version: (GRASS not running)
gisbase_grass <-
if (.Platform$OS.type == "windows") link2GI::paramGRASSw()$gisbase_GRASS[1] else {
link2GI::paramGRASSx()$gisbase_GRASS[1]
}
gisbase_grass
#> [1] "/usr/lib/grass78"
list.files(gisbase_grass)
#> [1] "AUTHORS" "bin" "CITING"
#> [4] "contributors_extra.csv" "contributors.csv" "COPYING"
#> [7] "demolocation" "docs" "driver"
#> [10] "etc" "fonts" "GPL.TXT"
#> [13] "gui" "lib" "locale"
#> [16] "scripts" "translators.csv.gz"
initGRASS(gisBase = gisbase_grass,
home = tempdir())
#> Error in nchar(OSGEO4W_ROOT): object 'OSGEO4W_ROOT' not foundCreated on 2021-01-06 by the reprex package (v0.3.0) Session infodevtools::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#> setting value
#> version R version 4.0.3 (2020-10-10)
#> os Linux Mint 20
#> system x86_64, linux-gnu
#> ui X11
#> language nl_BE:nl
#> collate nl_BE.UTF-8
#> ctype nl_BE.UTF-8
#> tz Europe/Brussels
#> date 2021-01-06
#>
#> ─ Packages ───────────────────────────────────────────────────────────────────
#> package * version date lib source
#> assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.0.2)
#> callr 3.5.1 2020-10-13 [1] CRAN (R 4.0.3)
#> class 7.3-17 2020-04-26 [4] CRAN (R 4.0.0)
#> classInt 0.4-3 2020-04-07 [1] CRAN (R 4.0.2)
#> cli 2.2.0 2020-11-20 [1] CRAN (R 4.0.3)
#> crayon 1.3.4 2017-09-16 [1] CRAN (R 4.0.2)
#> DBI 1.1.0 2019-12-15 [1] CRAN (R 4.0.2)
#> desc 1.2.0 2018-05-01 [1] CRAN (R 4.0.2)
#> devtools 2.3.2 2020-09-18 [1] CRAN (R 4.0.2)
#> digest 0.6.27 2020-10-24 [1] CRAN (R 4.0.3)
#> dplyr 1.0.2 2020-08-18 [1] CRAN (R 4.0.2)
#> e1071 1.7-4 2020-10-14 [1] CRAN (R 4.0.3)
#> ellipsis 0.3.1 2020-05-15 [1] CRAN (R 4.0.2)
#> evaluate 0.14 2019-05-28 [1] CRAN (R 4.0.2)
#> fansi 0.4.1 2020-01-08 [1] CRAN (R 4.0.2)
#> fs 1.5.0 2020-07-31 [1] CRAN (R 4.0.2)
#> generics 0.1.0 2020-10-31 [1] CRAN (R 4.0.3)
#> glue 1.4.2 2020-08-27 [1] CRAN (R 4.0.2)
#> highr 0.8 2019-03-20 [1] CRAN (R 4.0.2)
#> htmltools 0.5.0 2020-06-16 [1] CRAN (R 4.0.2)
#> KernSmooth 2.23-18 2020-10-29 [4] CRAN (R 4.0.3)
#> knitr 1.30 2020-09-22 [1] CRAN (R 4.0.2)
#> lifecycle 0.2.0 2020-03-06 [1] CRAN (R 4.0.2)
#> link2GI 0.4-5 2020-12-10 [1] Github (r-spatial/link2GI@395124a)
#> magrittr 2.0.1 2020-11-17 [1] CRAN (R 4.0.3)
#> memoise 1.1.0 2017-04-21 [1] CRAN (R 4.0.2)
#> pillar 1.4.7 2020-11-20 [1] CRAN (R 4.0.3)
#> pkgbuild 1.1.0 2020-07-13 [1] CRAN (R 4.0.2)
#> pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.0.2)
#> pkgload 1.1.0 2020-05-29 [1] CRAN (R 4.0.2)
#> prettyunits 1.1.1 2020-01-24 [1] CRAN (R 4.0.2)
#> processx 3.4.5 2020-11-30 [1] CRAN (R 4.0.3)
#> ps 1.5.0 2020-12-05 [1] CRAN (R 4.0.3)
#> purrr 0.3.4 2020-04-17 [1] CRAN (R 4.0.2)
#> R6 2.5.0 2020-10-28 [1] CRAN (R 4.0.3)
#> Rcpp 1.0.5 2020-07-06 [1] CRAN (R 4.0.2)
#> remotes 2.2.0 2020-07-21 [1] CRAN (R 4.0.2)
#> rgrass7 * 0.2-4 2021-01-06 [1] Github (rsbivand/rgrass7@9ac72ef)
#> rlang 0.4.9 2020-11-26 [1] CRAN (R 4.0.3)
#> rmarkdown 2.5 2020-10-21 [1] CRAN (R 4.0.3)
#> roxygen2 7.1.1 2020-06-27 [1] CRAN (R 4.0.2)
#> rprojroot 2.0.2 2020-11-15 [1] CRAN (R 4.0.3)
#> sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 4.0.2)
#> sf 0.9-6 2020-09-13 [1] CRAN (R 4.0.3)
#> stringi 1.5.3 2020-09-09 [1] CRAN (R 4.0.2)
#> stringr 1.4.0 2019-02-10 [1] CRAN (R 4.0.2)
#> testthat 3.0.0 2020-10-31 [1] CRAN (R 4.0.3)
#> tibble 3.0.4 2020-10-12 [1] CRAN (R 4.0.3)
#> tidyselect 1.1.0 2020-05-11 [1] CRAN (R 4.0.2)
#> units 0.6-7 2020-06-13 [1] CRAN (R 4.0.2)
#> usethis 1.6.3 2020-09-17 [1] CRAN (R 4.0.2)
#> vctrs 0.3.5 2020-11-17 [1] CRAN (R 4.0.3)
#> withr 2.3.0 2020-09-22 [1] CRAN (R 4.0.2)
#> xfun 0.19 2020-10-30 [1] CRAN (R 4.0.3)
#> XML * 3.99-0.5 2020-07-23 [1] CRAN (R 4.0.2)
#> xml2 1.3.2 2020-04-23 [1] CRAN (R 4.0.2)
#> yaml 2.2.1 2020-02-01 [1] CRAN (R 4.0.2)
#>
#> [1] /home/floris/lib/R/library
#> [2] /usr/local/lib/R/site-library
#> [3] /usr/lib/R/site-library
#> [4] /usr/lib/R/libraryWhile debugging, it seems to happens because the |
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BTW no need to provide the Windows binary build; |
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OK, thanks, I was looking at the WinGRASS/OSGeo4W contrast. And I do not trust remotes, i always use |
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OK, thanks for the hints. |
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Intrigued by your comment on remotes, I had a quick look. (I'm writing it down for later reference) It seems (but that should be verified) that it essentially tries a Certainly, it takes a long way compared to directly calling |
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Have tested this in Windows 7, with OSGeo4W GRASS and R 4.0.3. Launching GRASS GUI independently (from the start menu, i.e. with the installed batch file) works. No success from RStudio within OSGeo4W shell: > library(rgrass7)
Loading required package: XML
GRASS GIS interface loaded with GRASS version: (GRASS not running)
> gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
> list.files(gisbase_grass)
[1] "AUTHORS" "bin" "CHANGES"
[4] "CITING" "config.status" "contributors.csv"
[7] "contributors_extra.csv" "COPYING" "demolocation"
[10] "docs" "driver" "etc"
[13] "fonts" "GPL.TXT" "gui"
[16] "include" "INSTALL" "lib"
[19] "locale" "REQUIREMENTS.html" "scripts"
[22] "share" "tools" "translation_status.json"
[25] "translators.csv"
> initGRASS(gisBase = gisbase_grass,
+ home = tempdir())
gisdbase C:/Users/FLORIS~1/AppData/Local/Temp/RtmpAbxW6V
location file21b42d9e3234
mapset file21b41ebb2163
rows 1
columns 1
north 1
south 0
west 0
east 1
nsres 1
ewres 1
projection:
XY location (unprojected)
> execGRASS("g.gui")
Traceback (most recent call last):
File "C:/OSGeo4W64/apps/grass/grass78/gui/wxpython/wxgui.py", line 32, in <module>
from core.utils import registerPid, unregisterPid
File "C:\OSGeo4W64\apps\grass\grass78\gui\wxpython\core\utils.py", line 29, in <module>
from core.gcmd import RunCommand
File "C:\OSGeo4W64\apps\grass\grass78\gui\wxpython\core\gcmd.py", line 43, in <module>
from win32file import ReadFile, WriteFile
ImportError: DLL load failed: Kan opgegeven module niet vinden.
Launching <wxpython> GUI in the background, please wait...
WX GUI lauched - Close GUI manually when finishedA message comes through that the GUI has launched, however it didn't. The above problems may have to do with other things than the PYTHON env variables though, possibly OSGeo4W-specific. It's certainly not an essential thing to be able to run g.gui from R. @ToonHub: you use more or less the same Windows setup (Win7+OSGeo4W GRASS). Can you run the above lines - do you get the same result? @hansvancalster: what happens in Win7 +WinGRASS (standalone)? I can retest in Linux after the problem for Linux is fixed. Beside Mint 20 (Focal), I still have a partition with Mint 18 (Xenial) that has GRASS 7.6, so can try that too. |
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It should be added that official support for Windows 7 has stopped since nearly a year (unless one purchases extended security updates). So any issues that are Win7-only may not be worth the trouble. Besides the same will be true for Ubuntu Xenial (16.04) in a matter of months. Ubuntu-based distros since Bionic (18.04) have easy access to precompiled GRASS 7.8 through the ubuntugis-unstable PPA, but Xenial only has 7.6 there. |
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Since this didn't work before, it is not a regression for GRASS 7.6 users. Unless it can be shown to detract from pre-existing usability for 7.6, there is absolutely no need to do anything. Should I install GRASS 7.6 on Windows 10 to check for a regression, or is there no regression? 0.2-4 source is on CRAN now. Part of the implicit bargain of FOSS is that users keep up with version updates, to be able to contribute useful reports aiding further development. FOSS may try to keep things that ran before running, but back-porting new functionality to EOL platforms really isn't a priority. |
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For the Win7 OSGeo4W 7.8 example, please try with rgrass7 0.2-3 first, with the option to permit no flags or parameters, then with 0.2-4. If they are the same, there is no regression. Please also try starting RStudio in the OSGeo4W console, Rgui in the OSGeo4W console, and command line R in rge OSGeo4W console. I don't have Win7, so cannot replicate. |
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Thank you for the CRAN release 🎉 . (I missed that you already solved the Just re-tested the earlier code in Mint 20 (Focal), and it now works perfectly 👍. Will test this (and |
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I can confirm that - after updating to rgrass7 v0.2-4 - |
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Test results for Results for older Linux environment (near EOL): Linux Mint 18 (~ Xenial 16.04) + GRASS 7.6.1 + R 3.6.3library(rgrass7)
#> Loading required package: XML
#> GRASS GIS interface loaded with GRASS version: (GRASS not running)
link2GI::findGRASS("/usr/bin")
#> instDir version installation_type
#> 1 /usr/lib/grass76 7.6.1 grass76
gisbase_grass <-
if (.Platform$OS.type == "windows") link2GI::paramGRASSw()$gisbase_GRASS[1] else {
link2GI::paramGRASSx(MP = "/usr/bin")$gisbase_GRASS[1]
}
gisbase_grass
#> [1] "/usr/lib/grass76"
initGRASS(gisBase = gisbase_grass,
home = tempdir(),
mapset = "PERMANENT")
#> gisdbase /tmp/RtmpPeoaHV
#> location file2fe04bf6591f
#> mapset PERMANENT
#> rows 1
#> columns 1
#> north 1
#> south 0
#> west 0
#> east 1
#> nsres 1
#> ewres 1
#> projection:
#> XY location (unprojected)
execGRASS("g.gui")
#> Warning in execGRASS("g.gui"): The command:
#> g.gui
#> produced at least one warning during execution:
#> Launching <wxpython> GUI in the background, please wait...
#> WARNING: GRASS_ADDON_BASE is not defined, installing to ~/.grass7/addons
#> Launching <wxpython> GUI in the background, please wait...
#> WARNING: GRASS_ADDON_BASE is not defined, installing to ~/.grass7/addons
#> WX GUI launched - Close GUI manually when finished
stringexecGRASS("g.proj -w -f epsg=31370")
#> PROJCS["Belge 1972 / Belgian Lambert 72",GEOGCS["Belge 1972",DATUM["Reseau_National_Belge_1972",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],TOWGS84[-106.8686,52.2978,-103.7239,0.3366,-0.457,1.8422,-1.2747],AUTHORITY["EPSG","6313"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4313"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["standard_parallel_1",51.16666723333333],PARAMETER["standard_parallel_2",49.8333339],PARAMETER["latitude_of_origin",90],PARAMETER["central_meridian",4.367486666666666],PARAMETER["false_easting",150000.013],PARAMETER["false_northing",5400088.438],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["X",EAST],AXIS["Y",NORTH],AUTHORITY["EPSG","31370"]]
stringexecGRASS("g.proj -c georef=/vsicurl/https://download.osgeo.org/geotiff/samples/made_up/bogota.tif")
#> Default region was updated to the new projection, but if you have multiple
#> mapsets `g.region -d` should be run in each to update the region from the
#> default
#> Projection information updated
stringexecGRASS("r.in.gdal input=/vsicurl/https://download.osgeo.org/geotiff/samples/made_up/bogota.tif output=bogota memory=2000")
#> Importing raster map <bogota>...
#> 0%����� 3%����� 6%����� 9%����� 12%����� 15%����� 18%����� 21%����� 24%����� 27%����� 30%����� 33%����� 36%����� 39%����� 42%����� 45%����� 48%����� 51%����� 54%����� 57%����� 60%����� 63%����� 66%����� 69%����� 72%����� 75%����� 78%����� 81%����� 84%����� 87%����� 90%����� 93%����� 96%����� 99%����� 100%�����
stringexecGRASS("g.region raster=bogota -p")
#> projection: 99 (Bogota 1975 / Colombia Bogota zone (deprecated))
#> zone: 0
#> datum: towgs84=307,304,-318,0,0,0,0
#> ellipsoid: international
#> north: 100000
#> south: 69280
#> west: 440720
#> east: 471440
#> nsres: 60
#> ewres: 60
#> rows: 512
#> cols: 512
#> cells: 262144Created on 2021-01-07 by the reprex package (v0.3.0) Session infodevtools::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#> setting value
#> version R version 3.6.3 (2020-02-29)
#> os Linux Mint 18.1
#> system x86_64, linux-gnu
#> ui X11
#> language (EN)
#> collate nl_BE.UTF-8
#> ctype nl_BE.UTF-8
#> tz Europe/Brussels
#> date 2021-01-07
#>
#> ─ Packages ───────────────────────────────────────────────────────────────────
#> package * version date lib source
#> assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)
#> backports 1.1.8 2020-06-17 [1] CRAN (R 3.6.3)
#> callr 3.4.3 2020-03-28 [1] CRAN (R 3.6.3)
#> class 7.3-17 2020-04-26 [4] CRAN (R 3.6.3)
#> classInt 0.4-3 2020-04-07 [1] CRAN (R 3.6.3)
#> cli 2.0.2 2020-02-28 [1] CRAN (R 3.6.3)
#> crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0)
#> DBI 1.1.0 2019-12-15 [1] CRAN (R 3.6.2)
#> desc 1.2.0 2018-05-01 [1] CRAN (R 3.6.0)
#> devtools 2.3.1 2020-07-21 [1] CRAN (R 3.6.3)
#> digest 0.6.25 2020-02-23 [1] CRAN (R 3.6.3)
#> dplyr 1.0.1 2020-07-31 [1] CRAN (R 3.6.3)
#> e1071 1.7-3 2019-11-26 [1] CRAN (R 3.6.2)
#> ellipsis 0.3.1 2020-05-15 [1] CRAN (R 3.6.3)
#> evaluate 0.14 2019-05-28 [1] CRAN (R 3.6.1)
#> fansi 0.4.1 2020-01-08 [1] CRAN (R 3.6.2)
#> fs 1.5.0 2020-07-31 [1] CRAN (R 3.6.3)
#> generics 0.0.2 2018-11-29 [1] CRAN (R 3.6.0)
#> glue 1.4.1 2020-05-13 [1] CRAN (R 3.6.3)
#> highr 0.8 2019-03-20 [1] CRAN (R 3.6.0)
#> htmltools 0.5.0 2020-06-16 [1] CRAN (R 3.6.3)
#> KernSmooth 2.23-17 2020-04-26 [4] CRAN (R 3.6.3)
#> knitr 1.29 2020-06-23 [1] CRAN (R 3.6.3)
#> lifecycle 0.2.0 2020-03-06 [1] CRAN (R 3.6.3)
#> link2GI 0.4.3 2020-06-17 [1] Github (r-spatial/link2GI@df28d1c)
#> magrittr 1.5 2014-11-22 [1] CRAN (R 3.6.0)
#> memoise 1.1.0 2017-04-21 [1] CRAN (R 3.6.0)
#> pillar 1.4.6 2020-07-10 [1] CRAN (R 3.6.3)
#> pkgbuild 1.1.0 2020-07-13 [1] CRAN (R 3.6.3)
#> pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 3.6.1)
#> pkgload 1.1.0 2020-05-29 [1] CRAN (R 3.6.3)
#> prettyunits 1.1.1 2020-01-24 [1] CRAN (R 3.6.3)
#> processx 3.4.3 2020-07-05 [1] CRAN (R 3.6.3)
#> ps 1.3.3 2020-05-08 [1] CRAN (R 3.6.3)
#> purrr 0.3.4 2020-04-17 [1] CRAN (R 3.6.3)
#> R6 2.4.1 2019-11-12 [1] CRAN (R 3.6.2)
#> Rcpp 1.0.5 2020-07-06 [1] CRAN (R 3.6.3)
#> remotes 2.2.0 2020-07-21 [1] CRAN (R 3.6.3)
#> reprex 0.3.0 2019-05-16 [1] CRAN (R 3.6.1)
#> rgrass7 * 0.2-4 2021-01-07 [1] Github (rsbivand/rgrass7@a9d1b5d)
#> rlang 0.4.7 2020-07-09 [1] CRAN (R 3.6.3)
#> rmarkdown 2.3 2020-06-18 [1] CRAN (R 3.6.3)
#> roxygen2 7.1.1 2020-06-27 [1] CRAN (R 3.6.3)
#> rprojroot 1.3-2 2018-01-03 [1] CRAN (R 3.6.0)
#> sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.6.0)
#> sf 0.9-5 2020-07-14 [1] CRAN (R 3.6.3)
#> stringi 1.4.6 2020-02-17 [1] CRAN (R 3.6.3)
#> stringr 1.4.0 2019-02-10 [1] CRAN (R 3.6.0)
#> testthat 2.3.2 2020-03-02 [1] CRAN (R 3.6.3)
#> tibble 3.0.3 2020-07-10 [1] CRAN (R 3.6.3)
#> tidyselect 1.1.0 2020-05-11 [1] CRAN (R 3.6.3)
#> units 0.6-7 2020-06-13 [1] CRAN (R 3.6.3)
#> usethis 1.6.1 2020-04-29 [1] CRAN (R 3.6.3)
#> vctrs 0.3.2 2020-07-15 [1] CRAN (R 3.6.3)
#> withr 2.2.0 2020-04-20 [1] CRAN (R 3.6.3)
#> xfun 0.16 2020-07-24 [1] CRAN (R 3.6.3)
#> XML * 3.99-0.3 2020-01-20 [1] CRAN (R 3.6.3)
#> xml2 1.3.2 2020-04-23 [1] CRAN (R 3.6.3)
#> yaml 2.2.1 2020-02-01 [1] CRAN (R 3.6.2)
#>
#> [1] /home/floris/lib/R/library
#> [2] /usr/local/lib/R/site-library
#> [3] /usr/lib/R/site-library
#> [4] /usr/lib/R/libraryDo note, there are some warnings from GRASS about the missing Screenshot: the bogota sample raster in the GRASS map display
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Windows 7 + OSGeo4W GRASS 7.8 results for the Win7 installation on my (multiboot) PC. Due to history specifics of this Win7 installation (it is not new, although rarely used), results could still be different when run on another machine with a Win7/OSGeo4W setup (just a tiny chance I guess). In this setup,
GRASS GUI successfully launches on this system when started from its batch file (i.e. windows start menu). Test script for rgrass7 0.2-3: library(rgrass7)
invisible(set.stop_on_no_flags_parasOption(FALSE))
gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
initGRASS(gisBase = gisbase_grass, home = tempdir())
execGRASS("g.gui")Test script for rgrass7 0.2-4: library(rgrass7)
gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
initGRASS(gisBase = gisbase_grass, home = tempdir())
stringexecGRASS("g.proj -w -f epsg=4258", intern = TRUE)
execGRASS("g.gui")Results for rgrass7 0.2-3 (CRAN)Returned Dutch standard error means: 'The system cannot find the specified path'. R-4.0.3\bin\x64\R.exe
R-4.0.3\bin\x64\Rgui.exe> library(rgrass7)
Loading required package: XML
GRASS GIS interface loaded with GRASS version: (GRASS not running)
> invisible(set.stop_on_no_flags_parasOption(FALSE))
> gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
> initGRASS(gisBase = gisbase_grass, home = tempdir())
gisdbase C:/Users/FLORIS~1/AppData/Local/Temp/RtmpWatgrh
location file217c2995710d
mapset file217c15d2402a
rows 1
columns 1
north 1
south 0
west 0
east 1
nsres 1
ewres 1
projection:
XY location (unprojected)
Warning message:
In initGRASS(gisBase = gisbase_grass, home = tempdir()) :
working directory not writable, using tempfile for GISRC
> execGRASS("g.gui")
Het systeem kan het opgegeven pad niet vinden.
Launching <wxpython> GUI in the background, please wait...
Warning message:
In doGRASS(cmd, flags = flags, ..., parameters = parameters, echoCmd = echoCmd, :
No flags or parameters providedreprex::reprex(si=TRUE, std_out_err=TRUE) in RStudio 1.3.1093 + R 4.0.3library(rgrass7)
#> Loading required package: XML
#> GRASS GIS interface loaded with GRASS version: (GRASS not running)
invisible(set.stop_on_no_flags_parasOption(FALSE))
gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
initGRASS(gisBase = gisbase_grass, home = tempdir())
#> gisdbase C:/Users/FLORIS~1/AppData/Local/Temp/RtmpOIJ3ox
#> location file187853197b5d
#> mapset file1878430f1886
#> rows 1
#> columns 1
#> north 1
#> south 0
#> west 0
#> east 1
#> nsres 1
#> ewres 1
#> projection:
#> XY location (unprojected)
execGRASS("g.gui")
#> Warning in doGRASS(cmd, flags = flags, ..., parameters = parameters, echoCmd =
#> echoCmd, : No flags or parameters providedstandard output and standard error Het systeem kan het opgegeven pad niet vinden.
Launching <wxpython> GUI in the background, please wait...Created on 2021-01-07 by the reprex package (v0.3.0) Session infodevtools::session_info()
#> - Session info ---------------------------------------------------------------
#> setting value
#> version R version 4.0.3 (2020-10-10)
#> os Windows 7 x64 SP 1
#> system i386, mingw32
#> ui RTerm
#> language (EN)
#> collate Dutch_Belgium.1252
#> ctype Dutch_Belgium.1252
#> tz Europe/Paris
#> date 2021-01-07
#>
#> - Packages -------------------------------------------------------------------
#> package * version date lib source
#> assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.0.3)
#> callr 3.5.1 2020-10-13 [1] CRAN (R 4.0.3)
#> cli 2.2.0 2020-11-20 [1] CRAN (R 4.0.3)
#> crayon 1.3.4 2017-09-16 [1] CRAN (R 4.0.3)
#> desc 1.2.0 2018-05-01 [1] CRAN (R 4.0.3)
#> devtools 2.3.2 2020-09-18 [1] CRAN (R 4.0.3)
#> digest 0.6.27 2020-10-24 [1] CRAN (R 4.0.3)
#> ellipsis 0.3.1 2020-05-15 [1] CRAN (R 4.0.3)
#> evaluate 0.14 2019-05-28 [1] CRAN (R 4.0.3)
#> fansi 0.4.1 2020-01-08 [1] CRAN (R 4.0.3)
#> fs 1.5.0 2020-07-31 [1] CRAN (R 4.0.3)
#> glue 1.4.2 2020-08-27 [1] CRAN (R 4.0.3)
#> highr 0.8 2019-03-20 [1] CRAN (R 4.0.3)
#> htmltools 0.5.0 2020-06-16 [1] CRAN (R 4.0.3)
#> knitr 1.30 2020-09-22 [1] CRAN (R 4.0.3)
#> lifecycle 0.2.0 2020-03-06 [1] CRAN (R 4.0.3)
#> magrittr 2.0.1 2020-11-17 [1] CRAN (R 4.0.3)
#> memoise 1.1.0 2017-04-21 [1] CRAN (R 4.0.3)
#> pkgbuild 1.2.0 2020-12-15 [1] CRAN (R 4.0.3)
#> pkgload 1.1.0 2020-05-29 [1] CRAN (R 4.0.3)
#> prettyunits 1.1.1 2020-01-24 [1] CRAN (R 4.0.3)
#> processx 3.4.5 2020-11-30 [1] CRAN (R 4.0.3)
#> ps 1.5.0 2020-12-05 [1] CRAN (R 4.0.3)
#> purrr 0.3.4 2020-04-17 [1] CRAN (R 4.0.3)
#> R6 2.5.0 2020-10-28 [1] CRAN (R 4.0.3)
#> remotes 2.2.0 2020-07-21 [1] CRAN (R 4.0.3)
#> rgrass7 * 0.2-3 2020-12-07 [1] CRAN (R 4.0.3)
#> rlang 0.4.9 2020-11-26 [1] CRAN (R 4.0.3)
#> rmarkdown 2.6 2020-12-14 [1] CRAN (R 4.0.3)
#> rprojroot 2.0.2 2020-11-15 [1] CRAN (R 4.0.3)
#> sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 4.0.3)
#> stringi 1.5.3 2020-09-09 [1] CRAN (R 4.0.3)
#> stringr 1.4.0 2019-02-10 [1] CRAN (R 4.0.3)
#> testthat 3.0.1 2020-12-17 [1] CRAN (R 4.0.3)
#> usethis 2.0.0 2020-12-10 [1] CRAN (R 4.0.3)
#> withr 2.3.0 2020-09-22 [1] CRAN (R 4.0.3)
#> xfun 0.19 2020-10-30 [1] CRAN (R 4.0.3)
#> XML * 3.99-0.5 2020-07-23 [1] CRAN (R 4.0.3)
#> yaml 2.2.1 2020-02-01 [1] CRAN (R 4.0.3)
#>
#> [1] C:/R/library
#> [2] C:/Program Files/R/R-4.0.3/libraryResults for rgrass7 0.2-4 at 89a195a (on CRAN)Returned (partially) Dutch standard error means: 'ImportError: DLL load failed: Cannot find specified module'. R-4.0.3\bin\x64\R.exe
R-4.0.3\bin\x64\Rgui.exe> library(rgrass7)
Loading required package: XML
GRASS GIS interface loaded with GRASS version: (GRASS not running)
> gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
> initGRASS(gisBase = gisbase_grass, home = tempdir())
gisdbase C:/Users/FLORIS~1/AppData/Local/Temp/RtmpY54iRs
location file1ed079217642
mapset file1ed01dde1d73
rows 1
columns 1
north 1
south 0
west 0
east 1
nsres 1
ewres 1
projection:
XY location (unprojected)
Warning message:
In initGRASS(gisBase = gisbase_grass, home = tempdir()) :
working directory not writable, using tempfile for GISRC
> stringexecGRASS("g.proj -w -f epsg=4258", intern = TRUE)
[1] "GEOGCS[\"ETRS89\",DATUM[\"European_Terrestrial_Reference_System_1989\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6258\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"4258\"]]"
> execGRASS("g.gui")
Traceback (most recent call last):
File "C:/OSGeo4W64/apps/grass/grass78/gui/wxpython/wxgui.py", line 32, in <module>
from core.utils import registerPid, unregisterPid
File "C:\OSGeo4W64\apps\grass\grass78\gui\wxpython\core\utils.py", line 29, in <module>
from core.gcmd import RunCommand
File "C:\OSGeo4W64\apps\grass\grass78\gui\wxpython\core\gcmd.py", line 43, in <module>
from win32file import ReadFile, WriteFile
ImportError: DLL load failed: Kan opgegeven module niet vinden.
Launching <wxpython> GUI in the background, please wait...
WX GUI lauched - Close GUI manually when finishedreprex::reprex(si=TRUE, std_out_err=TRUE) in RStudio 1.3.1093 + R 4.0.3library(rgrass7)
#> Loading required package: XML
#> GRASS GIS interface loaded with GRASS version: (GRASS not running)
gisbase_grass <- "C:/OSGeo4W64/apps/grass/grass78"
initGRASS(gisBase = gisbase_grass, home = tempdir())
#> gisdbase C:/Users/FLORIS~1/AppData/Local/Temp/RtmpOUFsq9
#> location file259849227d27
#> mapset file25982aaf41fe
#> rows 1
#> columns 1
#> north 1
#> south 0
#> west 0
#> east 1
#> nsres 1
#> ewres 1
#> projection:
#> XY location (unprojected)
stringexecGRASS("g.proj -w -f epsg=4258", intern = TRUE)
#> [1] "GEOGCS[\"ETRS89\",DATUM[\"European_Terrestrial_Reference_System_1989\",SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6258\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"4258\"]]"
execGRASS("g.gui")
#> WX GUI lauched - Close GUI manually when finishedstandard output and standard error Traceback (most recent call last):
File "C:/OSGeo4W64/apps/grass/grass78/gui/wxpython/wxgui.py", line 32, in <module>
from core.utils import registerPid, unregisterPid
File "C:\OSGeo4W64\apps\grass\grass78\gui\wxpython\core\utils.py", line 29, in <module>
from core.gcmd import RunCommand
File "C:\OSGeo4W64\apps\grass\grass78\gui\wxpython\core\gcmd.py", line 43, in <module>
from win32file import ReadFile, WriteFile
ImportError: DLL load failed: Kan opgegeven module niet vinden.
Launching <wxpython> GUI in the background, please wait...Created on 2021-01-07 by the reprex package (v0.3.0) Session infodevtools::session_info()
#> - Session info ---------------------------------------------------------------
#> setting value
#> version R version 4.0.3 (2020-10-10)
#> os Windows 7 x64 SP 1
#> system i386, mingw32
#> ui RTerm
#> language (EN)
#> collate Dutch_Belgium.1252
#> ctype Dutch_Belgium.1252
#> tz Europe/Paris
#> date 2021-01-07
#>
#> - Packages -------------------------------------------------------------------
#> package * version date lib source
#> assertthat 0.2.1 2019-03-21 [1] CRAN (R 4.0.3)
#> callr 3.5.1 2020-10-13 [1] CRAN (R 4.0.3)
#> cli 2.2.0 2020-11-20 [1] CRAN (R 4.0.3)
#> crayon 1.3.4 2017-09-16 [1] CRAN (R 4.0.3)
#> desc 1.2.0 2018-05-01 [1] CRAN (R 4.0.3)
#> devtools 2.3.2 2020-09-18 [1] CRAN (R 4.0.3)
#> digest 0.6.27 2020-10-24 [1] CRAN (R 4.0.3)
#> ellipsis 0.3.1 2020-05-15 [1] CRAN (R 4.0.3)
#> evaluate 0.14 2019-05-28 [1] CRAN (R 4.0.3)
#> fansi 0.4.1 2020-01-08 [1] CRAN (R 4.0.3)
#> fs 1.5.0 2020-07-31 [1] CRAN (R 4.0.3)
#> glue 1.4.2 2020-08-27 [1] CRAN (R 4.0.3)
#> highr 0.8 2019-03-20 [1] CRAN (R 4.0.3)
#> htmltools 0.5.0 2020-06-16 [1] CRAN (R 4.0.3)
#> knitr 1.30 2020-09-22 [1] CRAN (R 4.0.3)
#> lifecycle 0.2.0 2020-03-06 [1] CRAN (R 4.0.3)
#> magrittr 2.0.1 2020-11-17 [1] CRAN (R 4.0.3)
#> memoise 1.1.0 2017-04-21 [1] CRAN (R 4.0.3)
#> pkgbuild 1.2.0 2020-12-15 [1] CRAN (R 4.0.3)
#> pkgload 1.1.0 2020-05-29 [1] CRAN (R 4.0.3)
#> prettyunits 1.1.1 2020-01-24 [1] CRAN (R 4.0.3)
#> processx 3.4.5 2020-11-30 [1] CRAN (R 4.0.3)
#> ps 1.5.0 2020-12-05 [1] CRAN (R 4.0.3)
#> purrr 0.3.4 2020-04-17 [1] CRAN (R 4.0.3)
#> R6 2.5.0 2020-10-28 [1] CRAN (R 4.0.3)
#> remotes 2.2.0 2020-07-21 [1] CRAN (R 4.0.3)
#> rgrass7 * 0.2-4 2021-01-07 [1] Github (rsbivand/rgrass7@89a195a)
#> rlang 0.4.9 2020-11-26 [1] CRAN (R 4.0.3)
#> rmarkdown 2.6 2020-12-14 [1] CRAN (R 4.0.3)
#> rprojroot 2.0.2 2020-11-15 [1] CRAN (R 4.0.3)
#> sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 4.0.3)
#> stringi 1.5.3 2020-09-09 [1] CRAN (R 4.0.3)
#> stringr 1.4.0 2019-02-10 [1] CRAN (R 4.0.3)
#> testthat 3.0.1 2020-12-17 [1] CRAN (R 4.0.3)
#> usethis 2.0.0 2020-12-10 [1] CRAN (R 4.0.3)
#> withr 2.3.0 2020-09-22 [1] CRAN (R 4.0.3)
#> xfun 0.19 2020-10-30 [1] CRAN (R 4.0.3)
#> XML * 3.99-0.5 2020-07-23 [1] CRAN (R 4.0.3)
#> yaml 2.2.1 2020-02-01 [1] CRAN (R 4.0.3)
#>
#> [1] C:/R/library
#> [2] C:/Program Files/R/R-4.0.3/libraryAfterthoughtI agree there is no need to pursue this further for Windows 7. It's good to know that it works on Windows 10, and it's a bonus that it works on Windows 7 with WinGRASS. |
|
OK, I'll close this now. I wonder whether OSGEO4W differs from OSGEO4W64. |
initGRASS()makes outdated assumptions about PYTHON handling. It setsGRASS_PYTHONandPYTHONPATHin an outdated way. (Continued from #20).The text was updated successfully, but these errors were encountered: