readDWD.rklim: examples fixed

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: rdwd
 Title: Select and Download Climate Data from 'DWD' (German Weather Service)
-Version: 1.6.14
+Version: 1.6.15
 Date: 2023-04-13
 Depends: R(>= 2.10)
 Imports: berryFunctions (>= 1.21.11), pbapply

R/readDWD.R

@@ -1107,16 +1107,21 @@ return(invisible(dat))
 #' @seealso [readDWD.binary()], radar locations from \url{https://www.dwd.de/DE/leistungen/radarklimatologie/radklim_kompositformat_1_0.pdf?__blob=publicationFile&v=1}
 #' @examples
 #' \dontrun{ # Excluded from CRAN checks, but run in localtests
-#' yw_link <- "/5_minutes/radolan/reproc/2017_002/bin/2020/YW2017.002_202006.tar"
+#' yw_link <- "/5_minutes/radolan/reproc/2017_002/bin/2022/YW2017.002_202203.tar"
+#' # 202006 has untar error on Mac, 2023-04, maybe due to incomplete download
 #' yw_file <- dataDWD(url=yw_link, base=gridbase, joinbf=TRUE, dir=locdir(), read=FALSE)
-#' x <- readDWD(yw_file, selection=3641:3644) 
+#' # 207 MB
+#' x <- readDWD(yw_file, selection=3641:3644)
 #' # 00:30 for tar files, 01:40 for unpacking. 
 #' # If you need a preselection argument, let me know.
 #' raster::plot(x$dat)
 #'
 #' f <- system.file("tests//raa01-yw2017.002_10000-2006131525-dwd---bin", package="dwdradar")
-#' if(f=="") stop("dwdradar test file not found")
 #' # https://stackoverflow.com/a/72207233/1587132 on how to install with tests folder
+#' if(!file.exists(f)) f <- paste0("/Users/berry/Dropbox/Rpack/dwdradar/tests/",
+#'                                 "raa01-yw2017.002_10000-2006131525-dwd---bin")
+#' # Clone from https://github.com/brry/dwdradar
+#' if(!file.exists(f)) stop("dwdradar test file not found")
 #' 
 #' x <- dwdradar::readRadarFile(f)
 #' x$dat <- raster::raster(x$dat)