Maintainer: ‘Henning Rust <henning.rust@met.fu-berlin.de>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Henning",
                    family = "Rust",
                    role = c("aut", "cre"),
                    email = "henning.rust@met.fu-berlin.de")
as necessary.

The URL field contains the following bad parts:
  www.geo.fu-berlin.de/met/ag/clidia/Mitarbeiter/HenningRust/
The URL field should be a list of URLs separated by commas or
whitespace.
Maintainer: ‘Henning Rust <henning.rust@met.fu-berlin.de>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Henning",
                    family = "Rust",
                    role = c("aut", "cre"),
                    email = "henning.rust@met.fu-berlin.de")
as necessary.

The URL field contains the following bad parts:
  www.geo.fu-berlin.de/met/ag/clidia/Mitarbeiter/HenningRust/
The URL field should be a list of URLs separated by commas or
whitespace.