Simulation wizard: Rain: let users choose time units for options mm/timestep TOPDESK 2404 0186

[leendertvanwolfswinkel]

Constant. For "Intensity", give user the following options:

• mm/h (default)
• mm/d

From CSV Instead of "Units" provide the following options:

• Time units: seconds (default) | minutes | hours | days | datetime
• Datetime format. String field that contains the formatting of the datetime string as used by time.strftime() / time.strptime(). Default: "%Y-%m-%d %H:%M:%S" or a locale-dependent default if that is not too complicated to implement.
• Intensity units: mm/s | mm/min | mm/h (default) | mm/timestep