depedency error

[fipoucat]

I am using a package that requires Terra, but I am getting an error that looks related to Terra, and wonder if someone knows a fix for this kind of error.

Caution! if hourly data is provided then it is converted into daily mean. bootstrapping the event 1000 times in the 1951-1980: |++++++++++++++++++++++++++++++++++++++++++++++++++| 100% elapsed=27s
Error: [project] Cannot do this transformation In addition: Warning messages: 1: PROJ: proj_create: no database context specified (GDAL error 1) 2: PROJ: proj_create: no database context specified (GDAL error 1)

[kadyb]

What operating system and what returns gdal(lib="")? Maybe if you set the path to the PROJ library Sys.setenv(PROJ_LIB=""), it will work?

[fipoucat]

I am using window 11, below the output from the command:

gdal(lib="") gdal proj geos "3.8.2" "9.3.1" "3.11.2"

[kadyb]

If you installed the binary version of {terra}, I think PROJ should work out of the box. Maybe provide small reprex, then I will try to test it.

[ailich]

I'm running into this issue with the development version as well. Here's a short reproducible example.

library(terra)
#> Warning: package 'terra' was built under R version 4.3.3
#> terra 1.7.79

r<- rast(volcano, 
     extent= ext(2667400, 2667400 + ncol(volcano)*10, 
                 6478700, 6478700 + nrow(volcano)*10), 
     crs = "EPSG:27200")
#> Warning: PROJ: proj_create_from_database: Cannot find proj.db (GDAL error 1)
#> Error: [rast] empty srs

r
#> Error in eval(expr, envir, enclos): object 'r' not found

^{Created on 2024-06-07 with reprex v2.0.2}

[ailich]

Under the CRAN version, I get

library(terra)
#> Warning: package 'terra' was built under R version 4.3.3
#> terra 1.7.78

r<- rast(volcano, 
     extent= ext(2667400, 2667400 + ncol(volcano)*10, 
                 6478700, 6478700 + nrow(volcano)*10), 
     crs = "EPSG:27200")

r
#> class       : SpatRaster 
#> dimensions  : 87, 61, 1  (nrow, ncol, nlyr)
#> resolution  : 10, 10  (x, y)
#> extent      : 2667400, 2668010, 6478700, 6479570  (xmin, xmax, ymin, ymax)
#> coord. ref. : NZGD49 / New Zealand Map Grid (EPSG:27200) 
#> source(s)   : memory
#> name        : lyr.1 
#> min value   :    94 
#> max value   :   195

^{Created on 2024-06-07 with reprex v2.0.2}

[ailich]

An even smaller example is this

Development Version (1.7-79)

library(terra)
#> Warning: package 'terra' was built under R version 4.3.3
#> terra 1.7.79
crs("EPSG:4326")
#> Warning: PROJ: proj_create_from_database: Cannot find proj.db (GDAL error 1)
#> Error: [rast] empty srs

^{Created on 2024-06-07 with reprex v2.0.2}

CRAN Version (1.7-78)

library(terra)
#> Warning: package 'terra' was built under R version 4.3.3
#> terra 1.7.78
crs("EPSG:4326")
#> [1] "GEOGCRS[\"WGS 84\",\n    ENSEMBLE[\"World Geodetic System 1984 ensemble\",\n        MEMBER[\"World Geodetic System 1984 (Transit)\"],\n        MEMBER[\"World Geodetic System 1984 (G730)\"],\n        MEMBER[\"World Geodetic System 1984 (G873)\"],\n        MEMBER[\"World Geodetic System 1984 (G1150)\"],\n        MEMBER[\"World Geodetic System 1984 (G1674)\"],\n        MEMBER[\"World Geodetic System 1984 (G1762)\"],\n        MEMBER[\"World Geodetic System 1984 (G2139)\"],\n        ELLIPSOID[\"WGS 84\",6378137,298.257223563,\n            LENGTHUNIT[\"metre\",1]],\n        ENSEMBLEACCURACY[2.0]],\n    PRIMEM[\"Greenwich\",0,\n        ANGLEUNIT[\"degree\",0.0174532925199433]],\n    CS[ellipsoidal,2],\n        AXIS[\"geodetic latitude (Lat)\",north,\n            ORDER[1],\n            ANGLEUNIT[\"degree\",0.0174532925199433]],\n        AXIS[\"geodetic longitude (Lon)\",east,\n            ORDER[2],\n            ANGLEUNIT[\"degree\",0.0174532925199433]],\n    USAGE[\n        SCOPE[\"Horizontal component of 3D system.\"],\n        AREA[\"World.\"],\n        BBOX[-90,-180,90,180]],\n    ID[\"EPSG\",4326]]"

^{Created on 2024-06-07 with reprex v2.0.2}

[brownag]

I recently noticed similar failures in Windows GitHub action checks that were installing from r-universe. E.g. https://github.com/ncss-tech/soilDB/actions/runs/9325582703/job/25748112730#step:11:190

Seems to work as expected on other platforms, but there is something not quite right with the Windows r-universe PROJ install, I think

Subsequent to above check I removed the action step that installs from r-universe on Windows.

[fipoucat]

I am using window 11, below the output from the command:

gdal(lib="") gdal proj geos "3.8.2" "9.3.1" "3.11.2"

[fipoucat]

here is what I am getting using your example:

library(terra) terra 1.7.78 There were 37 warnings (use warnings() to see them) r<- rast(volcano,

• extent= ext(2667400, 2667400 + ncol(volcano)*10,
• 6478700, 6478700 + nrow(volcano)*10),
• crs = "EPSG:27200") Error: [rast] empty srs In addition: Warning message: PROJ: proj_create_from_database: Cannot find proj.db (GDAL error 1)

[ailich]

@fipoucat, if you uninstall terra first and then reinstall from CRAN does it work for you?

[fipoucat]

No, I removed and installed the cran version but unfortunately still has the same error.

On Sun, Jun 9, 2024 at 4:54 PM Alex @.***> wrote:

@fipoucat https://github.com/fipoucat, if you uninstall terra first and then reinstall from CRAN does it work for you?

— Reply to this email directly, view it on GitHub https://github.com/rspatial/terra/issues/1535#issuecomment-2156697045, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAXY6LKPEBQRSJZQSNOP4A3ZGSCEXAVCNFSM6AAAAABI6GFF2WVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCNJWGY4TOMBUGU . You are receiving this because you were mentioned.Message ID: @.***>

[rhijmans]

I think this was related to the development version only, and that this has now been fixed.

[fipoucat]

what about this, which is strange because I can find on the same path dll related issue:

Can't load requested DLL: C:\Program Files\GDAL\gdalplugins\gdal_KEA.dll 126: specified module not found. (GDAL error 1)

[rhijmans]

I am assuming you installed "terra" from CRAN with install.packages("terra"). The error message suggests there is a conflict with another GDAL installation on your computer. That is surprising because R packages on Windows are self-contained and should not use this type of DLL. But I do not have enough information about your system to provide help. Perhaps you can uninstall the other GDAL installation first?

[fipoucat]

Well, I'll look for something else, not that lucky with this gdal issue because my Windows is a virtual machine on my old Mac. I

[rhijmans]

good luck.