Today.ini
The files today.ini and yesterday.ini are used by Cumulus to store Highs and Lows for each of the two days.
The today file is written to throughout the current day as new High or Lows for the day at reached. At the end of a day (either midnight, or 9am depending on your configuration), the today.ini file is rolled-over to become yesterday.ini and a new today.ini is created.
If you close down and restart Cumulus during the day it will read these files at startup.
Normally you would not need to edit these files, however rarely you may wish to edit the rain data if there has been a quirk in your weather station reporting during the day and the figure is abnormally inflated.
Note: If you do edit either of these files, you must close Cumulus down first!
Example file
The today.ini
[General] Date=27/08/2009 Timestamp=27/08/2009 15:00:00 [Wind] Speed=3.13171076774597 SpTime=09:59 Gust=5.36864709854126 Time=09:58 Bearing=135 Direction=SE Windrun=3.55300092697144 [Temp] Low=9.5 LTime=06:15 High=15.6999998092651 HTime=14:37 Total=11980.8984375 Samples=905 [Pressure] Low=1000.39996337891 LTime=00:03 High=1005.39996337891 HTime=10:15 [Rain] High=3.60000014305115 HTime=11:32 Start=617.700012207031 Yesterday=2.10003662109375