Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/ddfilter.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/ddfilter_loop.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/ddfilter_speed.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/depthfilter.Rd:22: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/depthfilter.Rd:39: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/distfilter.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/dupfilter.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/dupfilter_exact.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/dupfilter_qi.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/dupfilter_space.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/dupfilter_time.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/kml_track.Rd:13: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/map_track.Rd:42: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/map_track.Rd:68: file link ‘shape’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/map_track.Rd:74: file link ‘linetype’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/tidedata.Rd:10: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/track_param.Rd:16: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/turtle.Rd:11: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/turtle2.Rd:11: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/vmax.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmptBkANG/R.INSTALL6eae7103e90f/SDLfilter/man/vmaxlp.Rd:12: file link ‘POSIXct’ in package ‘base’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/SDLfilter.Rcheck/00install.out’ for details.