Cumulus Wiki

Dayfile.txt: Difference between revisions

Dayfile.txt (view source)

Revision as of 09:10, 19 June 2020

553 bytes added ,  09:10, 19 June 2020
m
→‎Information shown in the table
Line 304: Line 304:
== Information shown in the table ==
== Information shown in the table ==


*The field number is shown starting from zero, this has two advantages:
*The fields are now numbered starting from 1 to fit in with Cumulus MX where when the log file is read, adds a line number in front of the date field.
**It stresses that the line consists of a date, (that should be a unique identifier, the same date should not be repeated in another line) plus data (mostly numerical, but some values are paired with a time)
** The Cumulus MX user may not be aware of this happening as it is within the internal workings.
**Numbering starting from zero is consistent with standard indexing used for arrays in programming languages (like JavaScript), so the number shown is the number to quote in any scripts you write to read this file if you just want to examine that particular derivative.
*The original table below was for Cumulus 1 and then field number '''was''' starting from zero. So in some forum posts you might see references to old numbering, in others to new numbering. The old numbering from zero had two advantages:
*#It stressed that the date field was different to the rest. The date '''must''' be a unique identifier, the same date should not be repeated in another line.
*#The remaining fields were all either numerical values or a time paired with preceding numerical value.
**Numbering starting from zero is consistent with standard indexing used for arrays in programming languages (like JavaScript), so the number shown '''was''' the number to quote in any scripts where a line was converted to an array, and you needed to address a single field.
*The alphabetic column identifiers used by many spreadsheets are shown, please see warnings about using spreadsheets for editing earlier on this page
*The alphabetic column identifiers used by many spreadsheets are shown, please see warnings about using spreadsheets for editing earlier on this page
*The type of field is shown, you must not put a sign for an unsigned field, you can not specify a decimal point in an integer field, all time fields must use HH:mm format
*The type of field is shown, you must not put a sign for an unsigned field, you can not specify a decimal point in an integer field, all time fields must use HH:mm format
Line 322: Line 325:
|-
|-
|0
|0
|colspan="3"|For internal MX purposes, this field is the line number
|-
|1
|A
|A
|8 characters
|8 characters
|Date as  ''2 figure day [separator] 2 figure month [separator] 2 figure year'' - the separator is that set in the windows system short date format (see [[setup]])  
|Date as  ''2 figure day [separator] 2 figure month [separator] 2 figure year'' - the separator is that set in the windows system short date format (see [[setup]])  
|-
|-
|1
|2
|B
|B
|Unsigned number
|Unsigned number
|Highest wind [[Wind_measurement#Weather_Stations_and_Cumulus|gust]] speed
|Highest wind [[Wind_measurement#Weather_Stations_and_Cumulus|gust]] speed
|-
|-
|2
|3
|C
|C
|unsigned integer
|unsigned integer
|[[Wind_measurement#Wind_Direction | Bearing]] of highest wind gust
|[[Wind_measurement#Wind_Direction | Bearing]] of highest wind gust
|-
|-
|3
|4
|D
|D
|5 characters
|5 characters
|Time of highest wind gust
|Time of highest wind gust
|-
|-
|4
|5
|E
|E
|signed decimal
|signed decimal
|Minimum [[Temperature_(and_humidity)_measurement#Cumulus_Calculated_Parameters | temperature]]
|Minimum [[Temperature_(and_humidity)_measurement#Cumulus_Calculated_Parameters | temperature]]
|-
|-
|5
|6
|F
|F
|5 characters
|5 characters
|Time of minimum temperature
|Time of minimum temperature
|-
|-
|6
|7
|G
|G
|signed decimal
|signed decimal
|Maximum temperature
|Maximum temperature
|-
|-
|7
|8
|H
|H
|5 characters
|5 characters
|Time of maximum temperature
|Time of maximum temperature
|-
|-
|8
|9
|I
|I
|Unsigned number
|Unsigned number
|Minimum [[Pressure_Measurement | sea level pressure]]
|Minimum [[Pressure_Measurement | sea level pressure]]
|-
|-
|9
|10
|J
|J
|5 characters
|5 characters
|Time of minimum pressure
|Time of minimum pressure
|-
|-
|10
|11
|K
|K
|Unsigned number
|Unsigned number
|Maximum sea level pressure
|Maximum sea level pressure
|-
|-
|11
|12
|L
|L
|5 characters
|5 characters
|Time of maximum pressure
|Time of maximum pressure
|-
|-
|12
|13
|M
|M
|unsigned number
|unsigned number
|Maximum [[Rain_measurement#Rain_Rate | rainfall rate]]
|Maximum [[Rain_measurement#Rain_Rate | rainfall rate]]
|-
|-
|13
|14
|N
|N
|5 characters
|5 characters
|Time of maximum rainfall rate
|Time of maximum rainfall rate
|-
|-
|14
|15
|O
|O
|unsigned number
|unsigned number
Line 400: Line 406:
|colspan="4" style="background:lightgray;"|(The release history between versions 1.2.5 and 1.5.1 was lost by Steve Loft, and for MX in "DataEditor.cs" this addition has " Extended for ???" as a comment)
|colspan="4" style="background:lightgray;"|(The release history between versions 1.2.5 and 1.5.1 was lost by Steve Loft, and for MX in "DataEditor.cs" this addition has " Extended for ???" as a comment)
|-
|-
|15
|16
|P
|P
|signed decimal
|signed decimal
Line 407: Line 413:
|colspan="4" style="background:lightgray;"|(Wind run was added from version 1.8.4)
|colspan="4" style="background:lightgray;"|(Wind run was added from version 1.8.4)
|-
|-
|16
|17
|Q
|Q
|unsigned number
|unsigned number
Line 414: Line 420:
|colspan="4" style="background:lightgray;"|(The next pair of entries were added from version 1.8.9)
|colspan="4" style="background:lightgray;"|(The next pair of entries were added from version 1.8.9)
|-
|-
|17
|18
|R
|R
|unsigned number
|unsigned number
|Highest [[Wind_measurement#Weather_Stations_and_Cumulus|Average Wind Speed]]
|Highest [[Wind_measurement#Weather_Stations_and_Cumulus|Average Wind Speed]]
|-
|-
|18
|19
|S
|S
|5 characters
|5 characters
Line 426: Line 432:
|colspan="4" style="background:lightgray;"|(The two pairs of humidity entries were added from v 1.9.0)
|colspan="4" style="background:lightgray;"|(The two pairs of humidity entries were added from v 1.9.0)
|-
|-
|19
|20
|T
|T
|unsigned integer
|unsigned integer
|Lowest [[Temperature_(and_humidity)_measurement | humidity]]
|Lowest [[Temperature_(and_humidity)_measurement | humidity]]
|-
|-
|20
|21
|U
|U
|5 characters
|5 characters
|Time of lowest humidity
|Time of lowest humidity
|-
|-
|21
|22
|V
|V
|unsigned integer
|unsigned integer
|Highest humidity
|Highest humidity
|-
|-
|22
|23
|W
|W
|5 characters
|5 characters
Line 448: Line 454:
|colspan="4" style="background:lightgray;"|(The next two entries were added from version 1.9.0)
|colspan="4" style="background:lightgray;"|(The next two entries were added from version 1.9.0)
|-
|-
|23
|24
|X
|X
|(not documented)
|(not documented)
|Total evapotranspiration (Only valid for Davis stations, shows zero otherwise)
|Total evapotranspiration (Only valid for Davis stations, shows zero otherwise)
|-
|-
|24
|25
|Y
|Y
|unsigned
|unsigned
|Total hours of sunshine (only valid if sunshine sensor connected)
|Total hours of sunshine (only valid if sunshine sensor connected)
|-
|-
|colspan="4" style="background:lightgray;"|(The next 16 entries were added from version 1.9.1)
|colspan="4" style="background:lightgray;"
|(The next 16 entries were added from version 1.9.1)
|-
|-
|25
|26
|Z
|Z
|signed decimal
|signed decimal
|High [[Heat index]] (added to Cumulus in 1.7.11 only as spot value, not stored)
|High [[Heat index]] (added to Cumulus in 1.7.11 only as spot value, not stored)
|-
|-
|26
|27
|AA
|AA
|5 characters
|5 characters
|Time of high heat index
|Time of high heat index
|-
|-
|27
|28
|AB
|AB
|Signed decimal
|Signed decimal
|High [[Apparent temperature]]
|High [[Apparent temperature]]
|-
|-
|28
|29
|AC
|AC
|5 characters
|5 characters
|Time of high apparent temperature
|Time of high apparent temperature
|-
|-
|29
|30
|AD
|AD
|signed decimal
|signed decimal
|Low apparent temperature
|Low apparent temperature
|-
|-
|30
|31
|AE
|AE
|5 characters
|5 characters
|Time of low apparent temperature
|Time of low apparent temperature
|-
|-
|31
|32
|AF
|AF
|unsigned number
|unsigned number
|High hourly rain
|High hourly rain
|-
|-
|32
|33
|AG
|AG
|5 characters
|5 characters
|Time of high hourly rain
|Time of high hourly rain
|-
|-
|33
|34
|AH)
|AH)
|signed decimal
|signed decimal
|Greatest [[wind chill]] (high wind speed, low temperature) (added in 1.8.3 as spot value, not stored)
|Greatest [[wind chill]] (high wind speed, low temperature) (added in 1.8.3 as spot value, not stored)
|-
|-
|34
|35
|AI
|AI
|5 characters
|5 characters
Line 512: Line 519:
|colspan="4" style="background:lightgray;"|(The next two pairs were added in version 1.9.2 beta build)
|colspan="4" style="background:lightgray;"|(The next two pairs were added in version 1.9.2 beta build)
|-
|-
|35
|36
|AJ
|AJ
|signed decimal
|signed decimal
|High [[Temperature_(and_humidity)_measurement#Cumulus_Calculated_Parameters | dew point]]
|High [[Temperature_(and_humidity)_measurement#Cumulus_Calculated_Parameters | dew point]]
|-
|-
|36
|37
|AK
|AK
|5 characters
|5 characters
|Time of high dew point
|Time of high dew point
|-
|-
|37
|38
|AL
|AL
|signed decimal
|signed decimal
|Low dew point
|Low dew point
|-
|-
|38
|39
|AM)
|AM)
|5 characters
|5 characters
Line 534: Line 541:
|colspan="4" style="background:lightgray;"|(The next three entries were added in version 1.9.2 Build 1004)
|colspan="4" style="background:lightgray;"|(The next three entries were added in version 1.9.2 Build 1004)
|-
|-
|39
|40
|AN
|AN
|unsigned integer
|unsigned integer
|Today's dominant/average wind direction
|Today's dominant/average wind direction
|-
|-
|40
|41
|AO
|AO
|unsigned decimal
|unsigned decimal
|[[Heat/cold degree days and Chill hours | Heating degree days]]
|[[Heat/cold degree days and Chill hours | Heating degree days]]
|-
|-
|41
|42
|AP
|AP
|unsigned decimal
|unsigned decimal
Line 551: Line 558:
|colspan="4" style="background:lightgray;"|The next two pairs were added in version 1.9.3 build 1036 (these only show valid values if appropriate sensors exist)
|colspan="4" style="background:lightgray;"|The next two pairs were added in version 1.9.3 build 1036 (these only show valid values if appropriate sensors exist)
|-
|-
|42
|43
|AQ
|AQ
|unsigned decimal
|unsigned decimal
|High solar radiation
|High solar radiation
|-
|-
|43
|44
|AR
|AR
|5 characters
|5 characters
|Time of high solar radiation
|Time of high solar radiation
|-
|-
|44
|45
|AS
|AS
|unsigned decimal
|unsigned decimal
|High UV Index
|High UV Index
|-
|-
|45
|46
|AT
|AT
|5 characters
|5 characters
Line 573: Line 580:
|colspan="4" style="background:lightgray;"|The next two pairs were added in version 3.6.0, 2 more derived values
|colspan="4" style="background:lightgray;"|The next two pairs were added in version 3.6.0, 2 more derived values
|-
|-
|46
|47
|AU
|AU
|signed decimal
|signed decimal
|High [[Feels Like]] temperature
|High [[Feels Like]] temperature
|-
|-
|47
|48
|AV
|AV
|5 characters
|5 characters
|Time of high feels like temperature
|Time of high feels like temperature
|-
|-
|48
|49
|AW
|AW
|signed decimal
|signed decimal
|Low Feels Like temperature
|Low Feels Like temperature
|-
|-
|49
|50
|AX
|AX
|5 characters
|5 characters
Sfws
5,838

edits

Retrieved from "https://www.cumuluswiki.org/a/Special:MobileDiff/6269"