==== DWD online stations: ====

== Stations with hourly resolution ==
  * filename convention //rr1_YYMMDD//
  * ascii format with 5 columns: 1) time (YYMMDDHH), 2) station number, 3) latitude, 4) longitude, 5) hourly rain rate in 1/10mm
  * time is in UTC
  * hourly value is from hh:51 bis hh:50

== Stations with 1 minute resolution ==
  * filename convention //mr_YYMMDD//
  * binary format according to {{:beschreibung_mr_90.pdf|beschreibung_mr_90.pdf}}
  * time is in MEZ
  * a Fortran program to read the data is available on request