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Dayfile.txt: Difference between revisions
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→Viewing or Editing the daily summary log
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Both Cumulus 1 and 3 (2 did not) now provide editors where you can see what is in your dayfile.txt log, and if you click on a particular line you can edit the fields in that line, or indeed delete that line.
== Cumulus 1 ==
{{Version badge 1}}
'''This section applies to Cumulus 1.x.y only - Cumulus MX v3.0.0 (checked at build 3043) does not provide an editor'''. The last command in '''Edit''' [[Cumulus_Screenshots#File.2FEdit.2FHelp_Menu |menu]] is ''dayfile.txt''. ''This is how you view'' the dayfile.txt from within Cumulus. This is a text editor, so you can type new values over those currently displayed, insert and delete rows, and it works best when at full screen. Click the ''Help'' button for detailed instructions. Cumulus Help is comprehensive.
The Cumulus 1 editor provides a "Create Missing" option where it will, for any dates for which a line does not exist, create a line if it can from reading the [[Monthly log files|detailed log file]] to extract all values relevant to that day and do the necessary minimum/maximum/total/average calculation for each dayfile.txt field, storing the time from the relevant other log file in any time-stamp field in dayfile.txt. If a particular day does not exist as a row on the daily summary log, then 'create missing' can search the observations in the relevant monthly log, and calculate approximate highs, lows and totals to insert as an extra row in the daily summary log. These are approximate because the actual highs and lows for that day are quite likely to have occurred at moments in-between those that were logged. For ''Create missing'' a list of inserted records is produced in [[dayfileeditlog.txt]]. If just some fields are wrong in a particular row (meteorological day) on day file, then there is a [[Monthly_log_files#Using_Monthly_logs_to_deal_with_shorter_.28or_incomplete.29_dayfile.txt_records_for_particular_dates | work around]] as at all current versions (up to 1.9.4) you can only use 'Create missing' to read from the [[Monthly_log_files]] if the whole day (a line starting with that date) is missing in ''dayfile.txt''.
If there is an error in ''dayfile.txt'', then it is most likely to be found when you are viewing its data on one of the screens for editing the monthly, annual or all-time extremes. Cumulus 1 will illuminate its ''Error'' light if it finds an error in such cases and tell you the line/row number of the first found error, together with some details of the error it found. For example, if a row is blank, a row is duplicated, a field is corrupted, a field does not have an acceptable value, or a field is missing so subsequent fields are to the left of where they should be.
You can use this Cumulus 1 editor as follows:
*use '''insert''' key to add one or more missing rows (complete days) manually,
*correct individual values by over-typing,
*use '''delete''' key to remove an entire day (e.g. if you get a 'duplicate' error message),
*use '''Create missing''' button to insert missing rows (complete days) by reading from [[Monthly_log_files]] and automatically calculating the best approximations for each field for those missing days.
If you do have a 'duplicate' error, you need to decide which row to ''delete'', and whether to copy any values from that row into the row you are keeping to ensure the correct extremes are retained.
As an alternative to manual line ''insert'', you may wish to use a procedure for importing, and processing, pre-Cumulus observations into [[Monthly_log_files]]. Once there is data for required days in monthly logs, ''Create missing'' can insert the new rows for those days previously missing in dayfile.txt.
== Cumulus 2 ==
Does not provide any viewing functionality.
== Cumulus MX ==
[[File:Badge vMx.png]]For Cumulus MX, when you select a line, both '''Edit''' and '''Delete''' buttons are enabled. Pick Edit, click that and an editing screen pops up, that does not let you change the line number nor the date, but all other fields show their current contents and you can overtype as necessary. Scroll down to see 2 buttons (how they are labelled depends on which version you are using), the left button ignores any edits you have made (it is 'cancel' even if it is labelled 'close'), and the right hand button saves your changes (even if it is labelled 'Edit').
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