WindRose PRO Help

The Date time tab of the Options form allows the user to filter the data to be analysed according to the time and or date of measurement (this new feature is available starting from version 2.3.x).
The Date time tab is enabled only if the user specifies a column containing date and time when loads data from a Ms Excel file.
The user may filter the data according to:

• - the year;
• - the month;
• - the day of the week;
• - the hour of the day;
• - the day/night hours.
The last two options are alternative.
The day/night hours are calculated starting from longitude, latitude and time zone specified by the user.