Berry Boessenkool

Filesizes in `rdwd/data/ `folder: ``` fileIndex: 744 KB (2181 KB without resave. 635 KB only fileIndex$path. 109 KB without path column) metaIndex: 430 KB geoIndex: 222 KB (reduced to 110...

Biggest `fileIndex` size contributors: ```r tab

Yes, you see that correctly. As the 5_min data is new, this may yet be expanded. I do not know why they have this data. I cannot find information in...

I for now try to get `rdwd` on CRAN despite the size of the package. The index is used to select data to get urls, see the [package structure diagram](https://bookdown.org/brry/rdwd/package-structure.html)....

81% of the fileIndex is **sub-hourly precipitation**. I think a different index concept is needed only there. `mean(fileIndex$var=="precipitation" & fileIndex$res != "hourly")`

indexFTP might be fine, but dataDWD uses `download.file` with no checks. When calling dataDWD with, say, 500 urls, once banned, it will still keep trying the rest of the urls....

This may be helpful: Guide for converting the original ICON triangular grid into a regular lat/lon grid: https://www.dwd.de/DE/leistungen/opendata/help/modelle/Opendata_cdo_EN.pdf

Thanks @valentingar for your ideas! 1. the `fileIndex` etc as a full data.frame are very useful for queries, so I would like to keep that. 2. I would have never...

Me too, see [artifacts](https://artifacts.r-hub.io/OSMscale_0.5.17.tar.gz-ee6d9f27c8394928b3ff1543a6d1a322/OSMscale.Rcheck/). I have in the past solved `JAVA_HOME cannot be determined from the Registry` with suppressing multiarch support, see [here](https://bookdown.org/brry/course/packages.html#rjava-on-windows).

Same here, breaks my CRAN package submission. See also https://github.com/datacamp/rdocumentation-2.0/issues/149