FATAL ERROR: coordinate out of range on M1 mac

[pieterprovoost]

I'm having some issues on an M1 mac which I did not have on an Intel mac. In particular, dgGEO_to_SEQNUM() often results in the following error:

> dggs <- dgconstruct(spacing = 1000, metric = FALSE, resround = "down")
Resolution: 3, Area (mi^2): 1173851.79791229, Spacing (mi): 843.496246531418, CLS (mi): 964.285490648183
> dgGEO_to_SEQNUM(dggs, 23, 35)$seqnum
FATAL ERROR: DgQ2DDtoIConverter::convertTypedAddress():  coordinate out of range: (3, 9)
[1] 67

Also, this is what I get when I try the example in the vignette. Note the overlapping polygons west of Chile and between South Africa and Antarctica.

Session info:

R version 4.1.2 (2021-11-01)
Platform: aarch64-apple-darwin20 (64-bit)
Running under: macOS Monterey 12.3

Matrix products: default
LAPACK: /Library/Frameworks/R.framework/Versions/4.1-arm64/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods  
[7] base     

other attached packages:
[1] ggplot2_3.3.5 dggridR_3.0.0 sp_1.4-6      sf_1.0-7     
[5] rlang_1.0.2   dplyr_1.0.8  

loaded via a namespace (and not attached):
 [1] Rcpp_1.0.8.3       pillar_1.7.0       compiler_4.1.2    
 [4] prettyunits_1.1.1  remotes_2.4.2      class_7.3-19      
 [7] tools_4.1.2        digest_0.6.29      pkgbuild_1.3.1    
[10] gtable_0.3.0       lattice_0.20-45    lifecycle_1.0.1   
[13] tibble_3.1.6       pkgconfig_2.0.3    cli_3.2.0         
[16] DBI_1.1.2          rstudioapi_0.13    curl_4.3.2        
[19] e1071_1.7-9        s2_1.0.7           withr_2.4.3       
[22] maps_3.4.0         generics_0.1.2     vctrs_0.4.0       
[25] grid_4.1.2         classInt_0.4-3     rprojroot_2.0.2   
[28] tidyselect_1.1.2   glue_1.6.2         R6_2.5.1          
[31] processx_3.5.2     fansi_1.0.3        farver_2.1.0      
[34] callr_3.7.0        purrr_0.3.4        magrittr_2.0.3    
[37] scales_1.1.1       units_0.8-0        ps_1.6.0          
[40] ellipsis_0.3.2     assertthat_0.2.1   colorspace_2.0-2  
[43] labeling_0.4.2     utf8_1.2.2         KernSmooth_2.23-20
[46] proxy_0.4-26       wk_0.6.0           munsell_0.5.0     
[49] crayon_1.5.1      

[r-barnes]

I'm afraid I don't have access to an M1, so it's going to be hard for me to reproduce this issue. Perhaps you can get access to a cloud machine as a workaround?

I'm closing for now, but feel free to reopen.

Also: dggridR is back on CRAN, so maybe the latest version will work better for you?