Re: [R] Removing polygons from shapefile of Scotland and Islands

I believe mapshaper has functionality for removing small 'islands'. There is a webinterface for mapshaper, but I see there is also an R-package (see https://search.r-project.org/CRAN/refmans/rmapshaper/html/ms_filter_islands.html for island removal). If you want to manually select which islan

Re: [R] Altrep and translations (was " Description of error is untranslated when ....")

Hello On the other hand, i find that R_compact_intrange checks whether (r = n2 - n1 + 1) >= R_XLEN_T_MAX, while seq_colon checks for (r = fabs(n2 - n1)) >= R_XLEN_T_MAX. And only then n is defined as r + 1 + epsilon. r is not used again That is why seq_colon does not reject that size at first and

[R] Removing polygons from shapefile of Scotland and Islands

Hello I have a shapefile of Scotland, including the islands. The river flow data I am using is only for the mainland and for a clearer and larger map I would like to not plot Orkney and Shetland to the north of the mainland, as I don't need them. The map I have I got from https://borders.ukdatas

[R] Altrep and translations (was " Description of error is untranslated when ....")

> Ivan Krylov via R-help > on Tue, 14 May 2024 08:08:58 +0300 writes: > Dear Ricardo Villalba, Thank you for spotting this corner > case! > В Mon, 13 May 2024 11:37:57 -0300 Ricardo Villalba > пишет: >> I track the messages to be coded here: >> https://gith