Monthly log files: Difference between revisions

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(→‎Manipulation outside Cumulus: added illustration and changed accompanying text)
** see '''[[Average_temperature | Mean temperatures]]''', '''[[Heat/cold_degree_days_and_Chill_hours | Air frosts]]''', '''[[Gale_Days |Gale days]]''', '''[[Rain_measurement#Precipitation_measurement_and_Cumulus | Rain days, Dry days]]''', and '''Total [[Windrun |Wind run]]''' using '''View''' menu displays for ''This month'', ''This period'', and ''This year'' (These figures are not stored anywhere, nor available as webtags).
** use '''create missing''' button in the ''[[dayfile.txt]]'' selection in the '''Edit''' menu; This is a text editor, and works best when at full screen. Cumulus will then look through all monthly log files and create approximate records for any ''missing dates'' in the dayfile if those dates have observations stored in the relevant monthly log. (It creates a file in the Cumulus folder called ''dayfileeditlog.txt'' which contains the entries it created). Click the ''Help'' button for more information. In past and current versions (including 1.9.3), ''create missing'' will not affect any records that are incomplete or contain some rogue values (see [[Monthly_log_files#Using_Monthly_logs_to_deal_with_shorter_.28or_incomplete.29_dayfile.txt_records_for_particular_dates | workaround]] below).
** obtain (by [[Monthly_log_files#Viewing_monthly_log_files | viewing the created/edited log file]]) figures needed for manually correcting rogue figures in [[dayfile.txt]]. See for example [[FAQ#My_monthly_and.2For_annual_rainfall_totals_are_wrong | FAQ re correcting rainfall]].
** create the relevant monthly and/or annual '''NOAA style report''' by choosing ''NOAA Monthly Report'' or ''NOAA Annual Report'' from the '''View''' menu, then select the required period using the selectors. Click the ''Update Display'' button to see various statistics (including [[Average_temperature|mean temperature]]) calculated. Generation of complete NOAA reports takes most information from dayfile.txt (based on rollover to rollover meteorological days), except average wind speed and dominant wind direction (both of these it calculates from the monthly log files) for period in question. Finally press ''Save'' button to store the new or amended report.
 
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