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"{ Encoding: utf8 }"
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"{ Package: 'stx:libbasic2' }"
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"{ NameSpace: Smalltalk }"
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Object subclass:#TableData
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instanceVariableNames:'rowData columnNames columnTypes tableName'
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classVariableNames:''
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poolDictionaries:''
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category:'Collections-Sequenceable-Table'
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!
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!TableData class methodsFor:'documentation'!
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documentation
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" Unfinished
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Ongoing work to support some algorithms on table data (such as CSV files).
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Snippets to read and process tabular (CSV) data
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Snippets to generate a plot.
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The category DWD (Deutscher Wetter Dienst / German weather service)
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contains specific code to deal with historic weather data.
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5232
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plot requires the r language to be installed (uses 'r' command).
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[author:]
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Claus Gittinger
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[instance variables:]
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rowData the actual data
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columnNames name per column
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columnTypes type per column (default is String)
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tableName name - only used for labeling graphs
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[class variables:]
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[see also:]
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"
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5232
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!
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examples
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"
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self new
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readCSV:'/Users/exept/Downloads/masie_4km_allyears_extent_sqkm.csv';
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inspect.
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((self new
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readCSV:'/Users/exept/Downloads/masie_4km_allyears_extent_sqkm.csv' separator:$, skip:1)
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masie_meanPerMonthOfColumnNamed:'(0) Northern_Hemisphere')
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plot
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'/tmp/xxx.csv' asFilename writingFileDo:[:s |
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((self new
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readCSV:'/Users/exept/Downloads/masie_4km_allyears_extent_sqkm.csv' separator:$, skip:1)
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masie_meanPerMonthOfColumnNamed:'(0) Northern_Hemisphere')
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writeCSVToStream:s
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]
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"
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! !
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!TableData class methodsFor:'instance creation'!
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fromFile:filename
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^ self new readCSV:filename
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"
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self fromFile:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'
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"
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"Created: / 06-01-2019 / 13:28:53 / Claus Gittinger"
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"Modified: / 09-01-2019 / 12:08:02 / Claus Gittinger"
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!
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rows:rowData columnNames:names
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^ self new rows:rowData columnNames:names
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"Created: / 06-01-2019 / 13:25:37 / Claus Gittinger"
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!
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rows:rowData columnNames:names tableName:tableName
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^ self new rows:rowData columnNames:names tableName:tableName
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"Created: / 06-01-2019 / 19:24:47 / Claus Gittinger"
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! !
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!TableData methodsFor:'accessing'!
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getColumn:index
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"return a column (by index) as a vector"
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^ rowData collect:[:row | row at:index].
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"
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self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
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getColumn:1.
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"
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"Created: / 06-01-2019 / 19:04:08 / Claus Gittinger"
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"Modified (comment): / 30-05-2019 / 11:29:54 / Claus Gittinger"
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!
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getColumnNamed:name
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"return a column (by name) as a vector"
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^ self getColumn:(self indexOfColumnNamed:name)
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"
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self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
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getColumnNamed:'TXK'.
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"
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"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
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"Created: / 06-01-2019 / 19:04:24 / Claus Gittinger"
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"Modified (comment): / 30-05-2019 / 11:30:00 / Claus Gittinger"
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!
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getColumns:indexCollection
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"return multiple columns (by index vector) as a vector of columns"
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^ rowData collect:[:row |
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indexCollection collect:[:eachColIdx | row at:eachColIdx] as:Array.
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].
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"
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self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
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getColumns:#(1 2 3).
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"
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"Created: / 06-01-2019 / 19:04:47 / Claus Gittinger"
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"Modified (comment): / 30-05-2019 / 11:30:30 / Claus Gittinger"
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!
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getColumnsNamed:names
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"return multiple columns (by name vector) as a vector of columns"
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|colsIndices|
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colsIndices := names collect:[:eachName | self indexOfColumnNamed:eachName].
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^ self getColumns:colsIndices
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"
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self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
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getColumnsNamed:#('MESS_DATUM' 'TXK' 'TNK').
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"
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"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
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"Created: / 06-01-2019 / 19:04:56 / Claus Gittinger"
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"Modified (comment): / 30-05-2019 / 11:30:41 / Claus Gittinger"
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!
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tableName:aString
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"set the table's name"
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tableName := aString.
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"Modified (comment): / 30-05-2019 / 11:30:52 / Claus Gittinger"
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!
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tableNamePrefix:aString
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"prepend a prefix to the table's name"
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tableName := aString,tableName.
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"Created: / 06-01-2019 / 21:13:12 / Claus Gittinger"
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"Modified (comment): / 30-05-2019 / 11:31:08 / Claus Gittinger"
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!
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tableNameSuffix:aString
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"append a suffix to the table's name"
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tableName := tableName,aString.
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"Created: / 06-01-2019 / 21:13:01 / Claus Gittinger"
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"Modified (comment): / 30-05-2019 / 11:31:17 / Claus Gittinger"
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! !
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!TableData methodsFor:'analysis'!
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addBincoSlidingMean3ForColumnNamed:colName
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"add a column with the sliding binco mean (1/4 + 1/2 + 1/4).
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As binco:3 is quite common,
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that is a tuned version of addBincoSlidingMean:3 forColumnNamed:colName"
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| outRows valColIdx prevRow firstIndex lastIndex meanColIdx|
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valColIdx := self indexOfColumnNamed:colName.
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outRows := OrderedCollection new.
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prevRow := nil.
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firstIndex := 1. lastIndex := rowData size.
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rowData := rowData collectWithIndex:[:row :idx|
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|slidingSum|
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((idx > firstIndex) and:[idx < lastIndex]) ifTrue:[
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slidingSum := (
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((rowData at:idx-1) at:valColIdx)
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+ (((rowData at:idx) at:valColIdx)*2)
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+ ((rowData at:idx+1) at:valColIdx)
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) / 4.
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].
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row copyWith:slidingSum.
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].
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meanColIdx := columnNames size+1.
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(rowData at:firstIndex) at:meanColIdx put:((rowData at:firstIndex+1) at:meanColIdx).
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(rowData at:lastIndex) at:meanColIdx put:((rowData at:lastIndex-1) at:meanColIdx).
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columnNames := columnNames copyWith:('Sliding_Binco_Mean_of_',colName).
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^ self
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"
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(((self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
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meanPerYearOfColumnNamed:'TXK')
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addBincoSlidingMean3ForColumnNamed:'Mean_Per_Year_TXK')
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tableName:'Feldberg/Schwarzwald';
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plot:{ #x -> 'MESS_DATUM' . #y -> { 'Mean_Per_Year_TXK' . 'Sliding_Binco_Mean_of_Mean_Per_Year_TXK' . }}.
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"
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"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
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"Created: / 08-01-2019 / 00:10:16 / Claus Gittinger"
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"Modified (comment): / 09-01-2019 / 12:32:34 / Claus Gittinger"
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!
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addBincoSlidingMean:n forColumnNamed:colName
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"add a column with the sliding binco mean (1/2^n + ... + 1/4 + 1/2 + 1/4 + ... + 1/2^n)"
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|nH outRows valColIdx prevRow firstIndex lastIndex meanColIdx wAll|
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self assert:(n odd).
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nH := n // 2.
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valColIdx := self indexOfColumnNamed:colName.
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outRows := OrderedCollection new.
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prevRow := nil.
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firstIndex := 1+nH. lastIndex := rowData size-nH.
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wAll := 0.
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1 to:nH do:[:delta |
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wAll := wAll + (1 / (2 raisedTo:delta)).
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wAll := wAll + (1 / (2 raisedTo:delta)).
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].
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wAll := wAll + 1.
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rowData := rowData collectWithIndex:[:row :idx|
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|slidingSum|
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((idx >= firstIndex) and:[idx <= lastIndex]) ifTrue:[
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slidingSum := 0.
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"/ ... /8 /4 /2 /1 /2 /4 /8 ...
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1 to:nH do:[:delta |
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slidingSum := slidingSum + (((rowData at:idx-delta) at:valColIdx) / (2 raisedTo:delta)).
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slidingSum := slidingSum + (((rowData at:idx+delta) at:valColIdx) / (2 raisedTo:delta)).
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].
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slidingSum := slidingSum + ((rowData at:idx) at:valColIdx).
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slidingSum := slidingSum / wAll.
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].
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row copyWith:slidingSum.
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].
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meanColIdx := columnNames size+1.
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1 to:nH do:[:delta |
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(rowData at:0+delta) at:meanColIdx put:((rowData at:nH+1) at:meanColIdx)
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].
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1 to:nH do:[:delta |
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(rowData at:rowData size+1-delta) at:meanColIdx put:((rowData at:rowData size-nH-1) at:meanColIdx)
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].
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columnNames := columnNames copyWith:('Sliding_Binco_Mean_of_',colName).
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^ self
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"
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(((self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
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meanPerYearOfColumnNamed:'TXK')
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addBincoSlidingMean:5 forColumnNamed:'Mean_Per_Year_TXK')
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tableName:'Feldberg/Schwarzwald';
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plot:{ #x -> 'MESS_DATUM' .
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#y -> { 'Mean_Per_Year_TXK' . 'Sliding_Binco_Mean_of_Mean_Per_Year_TXK' . }}.
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"
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"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
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"Created: / 07-01-2019 / 15:37:16 / Claus Gittinger"
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"Modified (comment): / 09-01-2019 / 12:22:31 / Claus Gittinger"
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!
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addSlidingMean:n forColumnNamed:colName
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"add a column with the sliding mean.
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The sliding mean looks meaner, but may introduce lag (phase shift),
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which binco avoids."
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|slidingValues slidingSum outRows valColIdx prevYear sum countDaysPerYear|
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valColIdx := self indexOfColumnNamed:colName.
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"/ take the the first n values as initial sliding mean
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slidingValues := (1 to:n) collect:[:rowIdx | (rowData at:rowIdx) at:valColIdx] as:OrderedCollection.
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slidingSum := slidingValues sum.
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outRows := OrderedCollection new.
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prevYear := nil.
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sum := countDaysPerYear := 0.
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rowData := rowData collect:[:row |
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| rowsDate rowsYear val|
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slidingSum := slidingSum - slidingValues first.
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slidingValues removeFirst.
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slidingValues add:(row at:valColIdx).
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slidingSum := slidingSum + slidingValues last.
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row copyWith:(slidingSum / n).
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].
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columnNames := columnNames copyWith:('Sliding_Mean_of_',colName).
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^ self
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"
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(((self new
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readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
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327 |
meanPerYearOfColumnNamed:'TXK')
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addSlidingMean:11 forColumnNamed:'Mean_Per_Year_TXK')
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tableName:'Feldberg/Schwarzwald';
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|
330 |
plot:{ #x -> 'MESS_DATUM' . #y -> { 'Mean_Per_Year_TXK' . 'Sliding_Mean_of_Mean_Per_Year_TXK' . }}.
|
|
|
331 |
|
|
|
332 |
"
|
|
|
333 |
|
|
|
334 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
335 |
|
|
|
336 |
"Created: / 06-01-2019 / 20:05:42 / Claus Gittinger"
|
|
|
337 |
"Modified (comment): / 09-01-2019 / 12:33:16 / Claus Gittinger"
|
|
|
338 |
!
|
|
|
339 |
|
|
|
340 |
extractRowsWhere:filterBlock
|
|
|
341 |
"return a new table containing only rows for which filterBlock evaluates to true"
|
|
|
342 |
|
|
|
343 |
|outRows|
|
|
|
344 |
|
|
|
345 |
outRows := rowData select:filterBlock.
|
|
|
346 |
^ self class
|
|
|
347 |
rows:outRows columnNames:columnNames
|
|
|
348 |
|
|
|
349 |
"
|
|
|
350 |
(((self new
|
|
|
351 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
352 |
meanPerMonthOfColumnNamed:'TXK')
|
|
|
353 |
extractRowsWhere:[:row | (row at:1) startsWith:'1945'])
|
|
|
354 |
plot
|
|
|
355 |
|
|
|
356 |
(((self new
|
|
|
357 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
358 |
meanPerMonthOfColumnNamed:'TXK')
|
|
|
359 |
extractRowsWhere:[:row | ((row at:1) from:5 to:6) = '01'])
|
|
|
360 |
plot
|
|
|
361 |
|
|
|
362 |
(((self new
|
|
|
363 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
364 |
meanPerMonthOfColumnNamed:'TXK')
|
|
|
365 |
extractMonth:8)
|
|
|
366 |
plot
|
|
|
367 |
|
|
|
368 |
(((self new
|
|
|
369 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
370 |
meanPerMonthOfColumnNamed:'TXK')
|
|
|
371 |
extractMonth:9)
|
|
|
372 |
plot
|
|
|
373 |
|
|
|
374 |
(((self new
|
|
|
375 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
376 |
meanPerMonthOfColumnNamed:'TXK')
|
|
|
377 |
extractMonth:10)
|
|
|
378 |
plot
|
|
|
379 |
|
|
|
380 |
(((self new
|
|
|
381 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19530101_20171231_04931.txt')
|
|
|
382 |
meanPerMonthOfColumnNamed:'TXK')
|
|
|
383 |
extractMonth:10)
|
|
|
384 |
tableNameSuffix:'-Echterdingen';
|
|
|
385 |
plot
|
|
|
386 |
|
|
|
387 |
"
|
|
|
388 |
|
|
|
389 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
390 |
|
|
|
391 |
"Created: / 09-01-2019 / 12:35:44 / Claus Gittinger"
|
|
|
392 |
! !
|
|
|
393 |
|
|
|
394 |
!TableData methodsFor:'analysis - DWD'!
|
|
|
395 |
|
|
5232
|
396 |
dwd_extractMonth:monthIndex
|
|
4781
|
397 |
"return a new table containing only rows for that month.
|
|
|
398 |
This is specific to DWD data"
|
|
|
399 |
|
|
5232
|
400 |
^ self dwd_extractMonth:monthIndex columnName:'MESS_DATUM' format:'%4y%2m%2d'
|
|
4781
|
401 |
|
|
|
402 |
"
|
|
|
403 |
(((self new
|
|
|
404 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
405 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
406 |
dwd_extractMonth:1 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
407 |
plot
|
|
|
408 |
|
|
|
409 |
(((self new
|
|
|
410 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
411 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
412 |
dwd_extractMonth:2 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
413 |
plot
|
|
|
414 |
|
|
|
415 |
(((self new
|
|
|
416 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
417 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
418 |
dwd_extractMonth:8 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
419 |
plot
|
|
|
420 |
|
|
|
421 |
(((self new
|
|
|
422 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
423 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
424 |
dwd_extractMonth:9 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
425 |
plot
|
|
|
426 |
|
|
|
427 |
(((self new
|
|
|
428 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
429 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
430 |
dwd_extractMonth:10 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
431 |
plot
|
|
|
432 |
|
|
|
433 |
(((self new
|
|
|
434 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19530101_20171231_04931.txt')
|
|
5232
|
435 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
436 |
dwd_extractMonth:10 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
437 |
tableNameSuffix:'-Echterdingen';
|
|
|
438 |
plot
|
|
|
439 |
|
|
|
440 |
"
|
|
|
441 |
|
|
|
442 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
443 |
|
|
|
444 |
"Created: / 06-01-2019 / 19:00:52 / Claus Gittinger"
|
|
|
445 |
"Modified (comment): / 09-01-2019 / 18:30:09 / Claus Gittinger"
|
|
|
446 |
!
|
|
|
447 |
|
|
5232
|
448 |
dwd_extractMonth:monthIndex columnName:monthColumnName
|
|
4781
|
449 |
"return a new table containing only rows for that month.
|
|
|
450 |
This is specific to DWD data"
|
|
|
451 |
|
|
5232
|
452 |
^ self dwd_extractMonth:monthIndex columnName:monthColumnName format:'%4y%2m%2d'
|
|
4781
|
453 |
|
|
|
454 |
"
|
|
|
455 |
(((self new
|
|
|
456 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
457 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
458 |
dwd_extractMonth:1 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
459 |
plot
|
|
|
460 |
|
|
|
461 |
(((self new
|
|
|
462 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
463 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
464 |
dwd_extractMonth:2 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
465 |
plot
|
|
|
466 |
|
|
|
467 |
(((self new
|
|
|
468 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
469 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
470 |
dwd_extractMonth:8 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
471 |
plot
|
|
|
472 |
|
|
|
473 |
(((self new
|
|
|
474 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
475 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
476 |
dwd_extractMonth:9 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
477 |
plot
|
|
|
478 |
|
|
|
479 |
(((self new
|
|
|
480 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
481 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
482 |
dwd_extractMonth:10 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
483 |
plot
|
|
|
484 |
|
|
|
485 |
(((self new
|
|
|
486 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19530101_20171231_04931.txt')
|
|
5232
|
487 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
488 |
dwd_extractMonth:10 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4781
|
489 |
tableNameSuffix:'-Echterdingen';
|
|
|
490 |
plot
|
|
|
491 |
|
|
|
492 |
"
|
|
|
493 |
|
|
|
494 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
495 |
|
|
|
496 |
"Created: / 09-01-2019 / 14:42:05 / Claus Gittinger"
|
|
|
497 |
"Modified (comment): / 09-01-2019 / 18:31:31 / Claus Gittinger"
|
|
|
498 |
!
|
|
|
499 |
|
|
5232
|
500 |
dwd_extractMonth:monthIndex columnName:monthColumnName format:dateFormat
|
|
4971
|
501 |
"return a new table containing only rows for that month.
|
|
|
502 |
This is specific to DWD data"
|
|
|
503 |
|
|
|
504 |
|dateColIdx|
|
|
|
505 |
|
|
|
506 |
dateColIdx := self indexOfColumnNamed:monthColumnName.
|
|
|
507 |
^ (self
|
|
|
508 |
extractRowsWhere:[:row |
|
|
|
509 |
| rowsDate rowsYearAndMonth val|
|
|
|
510 |
|
|
|
511 |
rowsDate := Date readFrom:(row at:dateColIdx) format:dateFormat.
|
|
|
512 |
rowsDate month = monthIndex
|
|
|
513 |
])
|
|
|
514 |
tableName:(Date nameOfMonth:monthIndex),' Mean'
|
|
|
515 |
|
|
|
516 |
"
|
|
|
517 |
(((self new
|
|
|
518 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
519 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
520 |
dwd_extractMonth:1 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
521 |
plot
|
|
|
522 |
|
|
|
523 |
(((self new
|
|
|
524 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
525 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
526 |
dwd_extractMonth:2 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
527 |
plot
|
|
|
528 |
|
|
|
529 |
(((self new
|
|
|
530 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
531 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
532 |
dwd_extractMonth:8 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
533 |
plot
|
|
|
534 |
|
|
|
535 |
(((self new
|
|
|
536 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
537 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
538 |
dwd_extractMonth:9 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
539 |
plot
|
|
|
540 |
|
|
|
541 |
(((self new
|
|
|
542 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
543 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
544 |
dwd_extractMonth:10 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
545 |
plot
|
|
|
546 |
|
|
|
547 |
(((self new
|
|
|
548 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19530101_20171231_04931.txt')
|
|
5232
|
549 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
550 |
dwd_extractMonth:10 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
551 |
tableNameSuffix:'-Echterdingen';
|
|
|
552 |
plot
|
|
|
553 |
|
|
|
554 |
(((self new
|
|
|
555 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19530101_20171231_04931.txt')
|
|
5232
|
556 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
557 |
dwd_extractMonth:3 columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
558 |
tableNameSuffix:'-Echterdingen';
|
|
|
559 |
plot
|
|
|
560 |
|
|
|
561 |
|table|
|
|
|
562 |
table := (self new
|
|
|
563 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19530101_20171231_04931.txt').
|
|
|
564 |
1 to:12 do:[:month |
|
|
|
565 |
((table
|
|
5232
|
566 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
|
567 |
dwd_extractMonth:month columnName:'MESS_DATUM' format:'%4y%2m')
|
|
4971
|
568 |
tableNameSuffix:'-Echterdingen';
|
|
|
569 |
plot
|
|
|
570 |
]
|
|
|
571 |
"
|
|
|
572 |
|
|
|
573 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
574 |
|
|
|
575 |
"Created: / 09-01-2019 / 18:27:28 / Claus Gittinger"
|
|
|
576 |
!
|
|
|
577 |
|
|
5232
|
578 |
dwd_extractMonth:month day:day
|
|
4781
|
579 |
"return a new table containing only rows for that day in month"
|
|
|
580 |
|
|
5232
|
581 |
^ self dwd_extractMonth:month day:day columnName:'MESS_DATUM' format:'%4y%2m%2d'
|
|
4781
|
582 |
|
|
|
583 |
"
|
|
|
584 |
((self fromFile:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
585 |
dwd_extractMonth:1 day:1)
|
|
4781
|
586 |
tableName:'1st Januar, Feldberg';
|
|
|
587 |
plot:{ #x -> 'MESS_DATUM' . #y -> { 'TXK' . 'TNK' }}
|
|
|
588 |
"
|
|
|
589 |
|
|
|
590 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
591 |
|
|
|
592 |
"Created: / 06-01-2019 / 13:15:46 / Claus Gittinger"
|
|
|
593 |
"Modified (comment): / 10-01-2019 / 16:20:48 / Claus Gittinger"
|
|
4971
|
594 |
!
|
|
|
595 |
|
|
5232
|
596 |
dwd_extractMonth:month day:day columnName:monthColumnName format:dateFormat
|
|
4971
|
597 |
"return a new table containing only rows for that day in month"
|
|
|
598 |
|
|
|
599 |
|outRows dateColIdx|
|
|
|
600 |
|
|
|
601 |
dateColIdx := self indexOfColumnNamed:monthColumnName.
|
|
|
602 |
outRows := rowData select:[:row |
|
|
|
603 |
|rowsDate|
|
|
|
604 |
|
|
|
605 |
rowsDate := Date readFrom:(row at:dateColIdx) format:dateFormat.
|
|
|
606 |
(rowsDate month = month) and:[rowsDate day = day].
|
|
|
607 |
].
|
|
|
608 |
^ self class rows:outRows columnNames:columnNames
|
|
|
609 |
|
|
|
610 |
"
|
|
|
611 |
((self fromFile:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
612 |
dwd_extractMonth:1 day:1 columnName:'MESS_DATUM' format:'%4y%2m%2d')
|
|
4971
|
613 |
plot:{ #x -> 'MESS_DATUM' . #y -> { 'TXK' . 'TNK' }}
|
|
|
614 |
"
|
|
|
615 |
|
|
|
616 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
617 |
|
|
|
618 |
"Created: / 10-01-2019 / 16:14:29 / Claus Gittinger"
|
|
|
619 |
!
|
|
|
620 |
|
|
5232
|
621 |
dwd_meanPerMonthOfColumnNamed:colName
|
|
4971
|
622 |
"return a new table containing the arithmetic mean per month of a column"
|
|
|
623 |
|
|
|
624 |
|outRows valColIdx dateColIdx prevYearAndMonth sum countDaysPerMonth|
|
|
|
625 |
|
|
|
626 |
dateColIdx := self indexOfColumnNamed:'MESS_DATUM'.
|
|
|
627 |
valColIdx := self indexOfColumnNamed:colName.
|
|
|
628 |
|
|
|
629 |
outRows := OrderedCollection new.
|
|
|
630 |
prevYearAndMonth := nil.
|
|
|
631 |
sum := countDaysPerMonth := 0.
|
|
|
632 |
rowData do:[:row |
|
|
|
633 |
| rowsDate rowsYearAndMonth val|
|
|
|
634 |
|
|
|
635 |
rowsDate := row at:dateColIdx.
|
|
|
636 |
"/ yyyymmdd
|
|
|
637 |
rowsYearAndMonth := rowsDate copyTo:6.
|
|
|
638 |
prevYearAndMonth isNil ifTrue:[
|
|
|
639 |
prevYearAndMonth := rowsYearAndMonth.
|
|
|
640 |
sum := countDaysPerMonth := 0.
|
|
|
641 |
].
|
|
|
642 |
(rowsYearAndMonth = prevYearAndMonth) ifTrue:[
|
|
|
643 |
val := Number readFrom:(row at:valColIdx).
|
|
|
644 |
sum := sum + val.
|
|
|
645 |
countDaysPerMonth := countDaysPerMonth + 1.
|
|
|
646 |
] ifFalse:[
|
|
|
647 |
outRows add:{ prevYearAndMonth . (sum / countDaysPerMonth) }.
|
|
|
648 |
sum := countDaysPerMonth := 0.
|
|
|
649 |
prevYearAndMonth := rowsYearAndMonth.
|
|
|
650 |
].
|
|
|
651 |
].
|
|
|
652 |
^ self class
|
|
|
653 |
rows:outRows columnNames:{ 'MESS_DATUM' . 'Mean per month of ',colName }
|
|
|
654 |
tableName:('Mean Per Month of ',colName)
|
|
|
655 |
|
|
|
656 |
"
|
|
|
657 |
((self new
|
|
|
658 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
659 |
dwd_meanPerMonthOfColumnNamed:'TXK')
|
|
4971
|
660 |
plot
|
|
|
661 |
|
|
|
662 |
"
|
|
|
663 |
|
|
|
664 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
665 |
|
|
|
666 |
"Created: / 06-01-2019 / 19:06:36 / Claus Gittinger"
|
|
|
667 |
"Modified (comment): / 09-01-2019 / 12:24:34 / Claus Gittinger"
|
|
|
668 |
!
|
|
|
669 |
|
|
5232
|
670 |
dwd_meanPerYearOfColumnNamed:colName
|
|
4971
|
671 |
"return a new table containing the arithmetic mean per year of a column"
|
|
|
672 |
|
|
|
673 |
|outRows valColIdx dateColIdx prevYear sum countDaysPerYear|
|
|
|
674 |
|
|
|
675 |
dateColIdx := self indexOfColumnNamed:'MESS_DATUM'.
|
|
|
676 |
valColIdx := self indexOfColumnNamed:colName.
|
|
|
677 |
|
|
|
678 |
outRows := OrderedCollection new.
|
|
|
679 |
prevYear := nil.
|
|
|
680 |
sum := countDaysPerYear := 0.
|
|
|
681 |
rowData do:[:row |
|
|
|
682 |
| rowsDate rowsYear val|
|
|
|
683 |
|
|
|
684 |
rowsDate := row at:dateColIdx.
|
|
|
685 |
"/ yyyymmdd
|
|
|
686 |
rowsYear := rowsDate copyTo:4.
|
|
|
687 |
prevYear isNil ifTrue:[
|
|
|
688 |
prevYear := rowsYear.
|
|
|
689 |
sum := countDaysPerYear := 0.
|
|
|
690 |
].
|
|
|
691 |
(rowsYear = prevYear) ifTrue:[
|
|
|
692 |
val := Number readFrom:(row at:valColIdx).
|
|
|
693 |
sum := sum + val.
|
|
|
694 |
countDaysPerYear := countDaysPerYear + 1.
|
|
|
695 |
] ifFalse:[
|
|
|
696 |
outRows add:{ prevYear . (sum / countDaysPerYear) }.
|
|
|
697 |
sum := countDaysPerYear := 0.
|
|
|
698 |
prevYear := rowsYear.
|
|
|
699 |
].
|
|
|
700 |
].
|
|
|
701 |
^ self class
|
|
|
702 |
rows:outRows columnNames:{ 'MESS_DATUM' . 'Mean_Per_Year_',colName }
|
|
|
703 |
tableName:('Mean Per Year of ',colName)
|
|
|
704 |
|
|
|
705 |
"
|
|
|
706 |
((self new
|
|
|
707 |
read:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
5232
|
708 |
dwd_meanPerYearOfColumnNamed:'TXK')
|
|
4971
|
709 |
plot
|
|
|
710 |
|
|
|
711 |
"
|
|
|
712 |
|
|
|
713 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
714 |
|
|
|
715 |
"Created: / 06-01-2019 / 19:40:34 / Claus Gittinger"
|
|
|
716 |
"Modified: / 06-01-2019 / 22:34:06 / Claus Gittinger"
|
|
4781
|
717 |
! !
|
|
|
718 |
|
|
5232
|
719 |
!TableData methodsFor:'analysis - masie'!
|
|
|
720 |
|
|
|
721 |
masie_meanPerMonthOfColumnNamed:colName
|
|
|
722 |
"return a new table containing the arithmetic mean per month of a column
|
|
|
723 |
of masie data"
|
|
|
724 |
|
|
|
725 |
|outRows valColIdx dateColIdx prevMonth prevYearAndMonth sum countDaysPerMonth|
|
|
|
726 |
|
|
|
727 |
dateColIdx := self indexOfColumnNamed:'yyyyddd'.
|
|
|
728 |
valColIdx := self indexOfColumnNamed:colName.
|
|
|
729 |
|
|
|
730 |
outRows := OrderedCollection new.
|
|
|
731 |
prevMonth := nil.
|
|
|
732 |
sum := countDaysPerMonth := 0.
|
|
|
733 |
rowData do:[:row |
|
|
|
734 |
| date rowsDate rowsYear month rowsDay yearAndMonth rowsYearAndDay val |
|
|
|
735 |
|
|
|
736 |
rowsDate := row at:dateColIdx.
|
|
|
737 |
"/ yyyyddd
|
|
|
738 |
rowsYear := Integer readFrom:(rowsDate copyTo:4).
|
|
|
739 |
rowsDay := Integer readFrom:(rowsDate copyFrom:5).
|
|
|
740 |
date := Date newDay:rowsDay year:rowsYear.
|
|
|
741 |
month := date month.
|
|
|
742 |
yearAndMonth := '%4d%02d' printfWith:date year with:date month.
|
|
|
743 |
prevMonth isNil ifTrue:[
|
|
|
744 |
prevMonth := month.
|
|
|
745 |
sum := countDaysPerMonth := 0.
|
|
|
746 |
].
|
|
|
747 |
(month = prevMonth) ifTrue:[
|
|
|
748 |
val := Number readFrom:(row at:valColIdx).
|
|
|
749 |
sum := sum + val.
|
|
|
750 |
countDaysPerMonth := countDaysPerMonth + 1.
|
|
|
751 |
] ifFalse:[
|
|
|
752 |
outRows add:{ prevYearAndMonth . (sum / countDaysPerMonth) }.
|
|
|
753 |
sum := countDaysPerMonth := 0.
|
|
|
754 |
prevYearAndMonth := yearAndMonth.
|
|
|
755 |
prevMonth := month.
|
|
|
756 |
].
|
|
|
757 |
].
|
|
|
758 |
^ self class
|
|
|
759 |
rows:outRows columnNames:{ 'YearAndMonth' . 'Mean per month of ',colName }
|
|
|
760 |
tableName:('Mean Per Month of ',colName)
|
|
|
761 |
|
|
|
762 |
"
|
|
|
763 |
((self new
|
|
|
764 |
readCSV:'/Users/exept/Downloads/masie_4km_allyears_extent_sqkm.csv' separator:$, skip:1)
|
|
|
765 |
masie_meanPerMonthOfColumnNamed:'(0) Northern_Hemisphere')
|
|
|
766 |
plot
|
|
|
767 |
|
|
|
768 |
"
|
|
|
769 |
|
|
|
770 |
"Created: / 06-01-2019 / 19:06:36 / Claus Gittinger"
|
|
|
771 |
"Modified (comment): / 09-01-2019 / 12:24:34 / Claus Gittinger"
|
|
|
772 |
! !
|
|
|
773 |
|
|
4781
|
774 |
!TableData methodsFor:'helpers'!
|
|
|
775 |
|
|
|
776 |
indexOfColumnNamed:name
|
|
4971
|
777 |
"find a column index by name"
|
|
|
778 |
|
|
4781
|
779 |
^ columnNames indexOf:name ifAbsent:[self error:'no such column'].
|
|
|
780 |
|
|
|
781 |
"
|
|
|
782 |
self new
|
|
|
783 |
read:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
784 |
indexOfColumnNamed:'MESS_DATUM'.
|
|
|
785 |
"
|
|
|
786 |
|
|
|
787 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
788 |
|
|
|
789 |
"Created: / 06-01-2019 / 13:20:47 / Claus Gittinger"
|
|
4971
|
790 |
"Modified (comment): / 30-05-2019 / 11:33:23 / Claus Gittinger"
|
|
4781
|
791 |
! !
|
|
|
792 |
|
|
|
793 |
!TableData methodsFor:'instance creation'!
|
|
|
794 |
|
|
|
795 |
rows:rowDataArg columnNames:columnNamesArg
|
|
|
796 |
rowData := rowDataArg.
|
|
|
797 |
columnNames := columnNamesArg.
|
|
|
798 |
|
|
|
799 |
"Created: / 06-01-2019 / 13:26:01 / Claus Gittinger"
|
|
|
800 |
!
|
|
|
801 |
|
|
|
802 |
rows:rowDataArg columnNames:columnNamesArg tableName:tableNameArg
|
|
|
803 |
rowData := rowDataArg.
|
|
|
804 |
columnNames := columnNamesArg.
|
|
|
805 |
tableName := tableNameArg.
|
|
|
806 |
|
|
|
807 |
"Created: / 06-01-2019 / 19:25:10 / Claus Gittinger"
|
|
|
808 |
! !
|
|
|
809 |
|
|
|
810 |
!TableData methodsFor:'plotting'!
|
|
|
811 |
|
|
|
812 |
plot
|
|
|
813 |
self plot:nil
|
|
|
814 |
|
|
|
815 |
"
|
|
|
816 |
|data tmax|
|
|
|
817 |
|
|
|
818 |
data := self fromFile:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'.
|
|
|
819 |
tmax := data withColumnsNamed:#('MESS_DATUM' 'TXK' 'TNK').
|
|
|
820 |
tmax plot:{ #x -> 'MESS_DATUM' . #y -> { 'TXK' 'TNK' }} .
|
|
|
821 |
"
|
|
|
822 |
|
|
|
823 |
"Created: / 06-01-2019 / 18:47:27 / Claus Gittinger"
|
|
|
824 |
"Modified: / 06-01-2019 / 21:32:22 / Claus Gittinger"
|
|
|
825 |
!
|
|
|
826 |
|
|
|
827 |
plot:optionalSpec
|
|
|
828 |
|tmpFile|
|
|
|
829 |
|
|
|
830 |
[
|
|
|
831 |
tmpFile := Filename newTemporary.
|
|
|
832 |
tmpFile writingFileDo:[:s |
|
|
|
833 |
self writeCSVToStream:s.
|
|
|
834 |
].
|
|
|
835 |
"/ FileBrowserV2 openOn:tmpFile.
|
|
|
836 |
self plot:optionalSpec file:tmpFile.
|
|
|
837 |
] ensure:[
|
|
|
838 |
tmpFile delete
|
|
|
839 |
].
|
|
|
840 |
|
|
|
841 |
"
|
|
|
842 |
|data tmax|
|
|
|
843 |
|
|
|
844 |
data := self fromFile:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'.
|
|
|
845 |
tmax := data withColumnsNamed:#('MESS_DATUM' 'TXK' 'TNK').
|
|
|
846 |
tmax plot:{ #x -> 'MESS_DATUM' . #y -> { 'TXK' 'TNK' }} .
|
|
|
847 |
"
|
|
|
848 |
|
|
|
849 |
"Created: / 06-01-2019 / 21:32:09 / Claus Gittinger"
|
|
|
850 |
"Modified: / 09-01-2019 / 18:40:16 / Claus Gittinger"
|
|
|
851 |
!
|
|
|
852 |
|
|
|
853 |
plot:optionalSpec file:fileName
|
|
|
854 |
|script scriptFile outFile width height spec xCol yCols|
|
|
|
855 |
|
|
|
856 |
scriptFile := Filename newTemporary .
|
|
|
857 |
outFile := '/tmp/plot3.png'.
|
|
|
858 |
outFile asFilename contents:''.
|
|
|
859 |
|
|
|
860 |
width := 1200.
|
|
5232
|
861 |
height := 800.
|
|
4781
|
862 |
|
|
|
863 |
optionalSpec notNil ifTrue:[
|
|
|
864 |
spec := optionalSpec isDictionary
|
|
|
865 |
ifTrue:[optionalSpec]
|
|
|
866 |
ifFalse:[Dictionary withAssociations:optionalSpec].
|
|
|
867 |
|
|
|
868 |
yCols := spec at:#y.
|
|
|
869 |
xCol := spec at:#x.
|
|
|
870 |
script := '
|
|
|
871 |
png(filename="%1", height=%3, width=%2)
|
|
|
872 |
Data <- read.csv(file="%4", header=TRUE, sep=";")
|
|
|
873 |
',xCol,' <- Data$',xCol,'
|
|
|
874 |
',((yCols collect:[:col | col,' <- Data$',col]) asStringWith:Character cr),
|
|
|
875 |
"/'plot(',xCol,', '
|
|
|
876 |
"/ ,((yCols collect:[:col | col,', ']) asStringWith:''),
|
|
|
877 |
"/' type="l", main = "%5")'
|
|
|
878 |
'
|
|
|
879 |
',('plot(%1, %2, type="b", col=2, main = "%%5")' bindWith:xCol with:yCols first),'
|
|
|
880 |
',((yCols from:2 collect:[:ycol | 'lines(%1, %2, type="l", col=3)' bindWith:xCol with:ycol]) asStringWith:Character cr)
|
|
|
881 |
,'
|
|
|
882 |
# dev.off()
|
|
|
883 |
'
|
|
|
884 |
bindWith:outFile
|
|
|
885 |
with:width
|
|
|
886 |
with:height
|
|
|
887 |
with:fileName asFilename pathName
|
|
|
888 |
with:(tableName ? '').
|
|
|
889 |
"/ self halt.
|
|
|
890 |
] ifFalse:[
|
|
|
891 |
script := '
|
|
|
892 |
# library(ggplot2)
|
|
|
893 |
# library(ggfortify)
|
|
|
894 |
|
|
|
895 |
png(filename="%1", height=%3, width=%2)
|
|
|
896 |
Data <- read.csv(file="%4", header=TRUE, sep=";")
|
|
|
897 |
|
|
|
898 |
# theme_set(theme_classic())
|
|
|
899 |
|
|
|
900 |
# Plot
|
|
|
901 |
# autoplot(Data) +
|
|
|
902 |
# labs(title="Data") +
|
|
|
903 |
# theme(plot.title = element_text(hjust=0.1))
|
|
|
904 |
plot(Data, type="l", main = "%5")
|
|
|
905 |
# plot(Data, cex = .4)
|
|
|
906 |
dev.off()
|
|
|
907 |
'
|
|
|
908 |
bindWith:outFile
|
|
|
909 |
with:width
|
|
|
910 |
with:height
|
|
|
911 |
with:fileName asFilename pathName
|
|
|
912 |
with:(tableName ? '').
|
|
|
913 |
].
|
|
|
914 |
|
|
|
915 |
scriptFile contents:script.
|
|
|
916 |
|
|
|
917 |
OSProcess new
|
|
|
918 |
command:('r --silent --vanilla --slave -f %1' bindWith:scriptFile);
|
|
|
919 |
execute.
|
|
|
920 |
"/ self halt.
|
|
|
921 |
"/ outFile asFilename exists.
|
|
4971
|
922 |
((Smalltalk classNamed:#Image) fromFile:outFile asFilename) inspect.
|
|
4781
|
923 |
|
|
|
924 |
"
|
|
|
925 |
|data tmax|
|
|
|
926 |
|
|
|
927 |
data := self fromFile:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'.
|
|
|
928 |
tmax := data withColumnsNamed:#('MESS_DATUM' 'TXK').
|
|
|
929 |
tmax tableName:'Feldberg'.
|
|
|
930 |
tmax plot:{ #x -> 'MESS_DATUM' . #y -> { 'TXK' . 'TNK' }}.
|
|
|
931 |
"
|
|
5232
|
932 |
"
|
|
|
933 |
|data tmax|
|
|
|
934 |
|
|
|
935 |
data := self fromFile:'/Users/exept/Desktop/klima/monatswerte_KL_01050_19240101_20181231_hist/produkt_klima_monat_19240101_20181231_01050.txt'.
|
|
|
936 |
tmax := data withColumnsNamed:#('MESS_DATUM_BEGINN' 'MO_TT').
|
|
|
937 |
tmax tableName:'Feldberg'.
|
|
|
938 |
tmax plot:{ #x -> 'MESS_DATUM_BEGINN' . #y -> { 'MO_TT' }}.
|
|
|
939 |
"
|
|
4781
|
940 |
|
|
|
941 |
"Created: / 06-01-2019 / 21:32:43 / Claus Gittinger"
|
|
4971
|
942 |
"Modified: / 30-05-2019 / 11:28:42 / Claus Gittinger"
|
|
4781
|
943 |
!
|
|
|
944 |
|
|
|
945 |
plotFile:fileName
|
|
|
946 |
self plot:nil file:fileName
|
|
|
947 |
|
|
|
948 |
"
|
|
|
949 |
|data tmax|
|
|
|
950 |
|
|
|
951 |
data := self fromFile:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'.
|
|
|
952 |
tmax := data withColumnsNamed:#('MESS_DATUM' 'TXK').
|
|
|
953 |
tmax tableName:'Test'.
|
|
|
954 |
tmax plot.
|
|
|
955 |
"
|
|
|
956 |
|
|
|
957 |
"Created: / 06-01-2019 / 15:59:47 / Claus Gittinger"
|
|
|
958 |
"Modified: / 06-01-2019 / 21:32:59 / Claus Gittinger"
|
|
|
959 |
! !
|
|
|
960 |
|
|
|
961 |
!TableData methodsFor:'processing'!
|
|
|
962 |
|
|
|
963 |
removeColumn:index
|
|
|
964 |
"destructively remove a column"
|
|
|
965 |
|
|
|
966 |
columnNames := columnNames copyWithoutIndex:index.
|
|
|
967 |
rowData := rowData collect:[:row | row copyWithoutIndex:index].
|
|
|
968 |
|
|
|
969 |
"
|
|
|
970 |
self new
|
|
|
971 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
972 |
removeColumn:1;
|
|
|
973 |
inspect.
|
|
|
974 |
"
|
|
|
975 |
|
|
|
976 |
"Created: / 06-01-2019 / 13:05:41 / Claus Gittinger"
|
|
|
977 |
"Modified (comment): / 09-01-2019 / 12:13:50 / Claus Gittinger"
|
|
|
978 |
!
|
|
|
979 |
|
|
|
980 |
removeColumnNamed:name
|
|
|
981 |
"destructively remove a column"
|
|
|
982 |
|
|
|
983 |
self removeColumn:(self indexOfColumnNamed:name)
|
|
|
984 |
|
|
|
985 |
"
|
|
|
986 |
self new
|
|
|
987 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
988 |
removeColumnNamed:'STATIONS_ID';
|
|
|
989 |
removeColumnNamed:'QN_3';
|
|
|
990 |
removeColumnNamed:'FX';
|
|
|
991 |
removeColumnNamed:'FM';
|
|
|
992 |
removeColumnNamed:'RSK';
|
|
|
993 |
removeColumnNamed:'RSKF';
|
|
|
994 |
removeColumnNamed:'SDK';
|
|
|
995 |
removeColumnNamed:'SHK_TAG';
|
|
|
996 |
removeColumnNamed:'NM';
|
|
|
997 |
removeColumnNamed:'VPM';
|
|
|
998 |
removeColumnNamed:'PM';
|
|
|
999 |
removeColumnNamed:'TMK';
|
|
|
1000 |
removeColumnNamed:'UPM';
|
|
|
1001 |
removeColumnNamed:'eor';
|
|
|
1002 |
inspect.
|
|
|
1003 |
"
|
|
|
1004 |
|
|
|
1005 |
"/ StringCollection('MESS_DATUM' 'QN_3' 'FX' 'FM' 'QN_4' 'RSK' 'RSKF' 'SDK' 'SHK_TAG' 'NM' 'VPM' 'PM' 'TMK' 'UPM' 'TXK' 'TNK' 'TGK' 'eor')
|
|
|
1006 |
|
|
|
1007 |
"Created: / 06-01-2019 / 13:06:50 / Claus Gittinger"
|
|
|
1008 |
"Modified (comment): / 09-01-2019 / 12:13:53 / Claus Gittinger"
|
|
|
1009 |
!
|
|
|
1010 |
|
|
|
1011 |
withColumns:indexCollection
|
|
|
1012 |
"return a new TableData instance, containing only the given columns"
|
|
|
1013 |
|
|
|
1014 |
|remainingNames|
|
|
|
1015 |
|
|
|
1016 |
remainingNames := indexCollection collect:[:colIdx | columnNames at:colIdx] as:Array.
|
|
|
1017 |
^ self class
|
|
|
1018 |
rows:(rowData collect:[:row |
|
|
|
1019 |
indexCollection collect:[:colIdx | row at:colIdx] as:Array
|
|
|
1020 |
])
|
|
|
1021 |
columnNames:remainingNames.
|
|
|
1022 |
|
|
|
1023 |
"
|
|
|
1024 |
(self fromFile:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
1025 |
withColumns:#(1 2 3).
|
|
|
1026 |
"
|
|
|
1027 |
|
|
|
1028 |
"Created: / 06-01-2019 / 14:35:11 / Claus Gittinger"
|
|
|
1029 |
"Modified (comment): / 09-01-2019 / 12:13:57 / Claus Gittinger"
|
|
|
1030 |
!
|
|
|
1031 |
|
|
|
1032 |
withColumnsNamed:nameCollection
|
|
|
1033 |
"return a new TableData instance, containing only the given columns"
|
|
|
1034 |
|
|
|
1035 |
^ self withColumns:(nameCollection collect:[:nm |self indexOfColumnNamed:nm])
|
|
|
1036 |
|
|
|
1037 |
"
|
|
|
1038 |
(self fromFile:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
1039 |
withColumnsNamed:#('MESS_DATUM' 'TXK').
|
|
|
1040 |
"
|
|
|
1041 |
|
|
|
1042 |
"Created: / 06-01-2019 / 14:36:16 / Claus Gittinger"
|
|
|
1043 |
"Modified (comment): / 09-01-2019 / 12:13:45 / Claus Gittinger"
|
|
|
1044 |
!
|
|
|
1045 |
|
|
|
1046 |
withoutColumn:index
|
|
|
1047 |
"return a new TableData instance, without the given columns"
|
|
|
1048 |
|
|
|
1049 |
^ self class
|
|
|
1050 |
rows:(rowData collect:[:row | row copyWithoutIndex:index])
|
|
|
1051 |
columnNames:(columnNames copyWithoutIndex:index).
|
|
|
1052 |
|
|
|
1053 |
"
|
|
|
1054 |
self new
|
|
4789
|
1055 |
readCSV:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
4781
|
1056 |
withoutColumn:1.
|
|
|
1057 |
"
|
|
|
1058 |
|
|
|
1059 |
"Created: / 06-01-2019 / 13:27:11 / Claus Gittinger"
|
|
4789
|
1060 |
"Modified (comment): / 10-01-2019 / 16:25:56 / Claus Gittinger"
|
|
4781
|
1061 |
!
|
|
|
1062 |
|
|
|
1063 |
withoutColumns:indexCollection
|
|
|
1064 |
"return a new TableData instance, without the given columns"
|
|
|
1065 |
|
|
|
1066 |
|remainingColIndices remainingNames|
|
|
|
1067 |
|
|
|
1068 |
remainingColIndices := (1 to:columnNames size) asNewOrderedCollection removeAll:indexCollection; yourself.
|
|
|
1069 |
remainingNames := remainingColIndices collect:[:colIdx | columnNames at:colIdx] as:Array.
|
|
|
1070 |
^ self class
|
|
|
1071 |
rows:(rowData collect:[:row |
|
|
|
1072 |
remainingColIndices collect:[:colIdx | row at:colIdx] as:Array
|
|
|
1073 |
])
|
|
|
1074 |
columnNames:remainingNames.
|
|
|
1075 |
|
|
|
1076 |
"
|
|
|
1077 |
(self fromFile:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt')
|
|
|
1078 |
withoutColumns:#(1 2 3).
|
|
|
1079 |
"
|
|
|
1080 |
|
|
|
1081 |
"Created: / 06-01-2019 / 14:32:08 / Claus Gittinger"
|
|
|
1082 |
"Modified (comment): / 09-01-2019 / 12:14:29 / Claus Gittinger"
|
|
|
1083 |
! !
|
|
|
1084 |
|
|
|
1085 |
!TableData methodsFor:'reading'!
|
|
|
1086 |
|
|
|
1087 |
readCSV:filename
|
|
5232
|
1088 |
^ self readCSV:filename separator:$; skip:0
|
|
4781
|
1089 |
|
|
|
1090 |
"
|
|
|
1091 |
self new
|
|
|
1092 |
readCSV:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
1093 |
inspect.
|
|
|
1094 |
"
|
|
|
1095 |
|
|
5232
|
1096 |
"
|
|
|
1097 |
self new
|
|
|
1098 |
readCSV:'/Users/exept/Downloads/masie_4km_allyears_extent_sqkm.csv';
|
|
|
1099 |
inspect.
|
|
|
1100 |
"
|
|
4781
|
1101 |
"Created: / 09-01-2019 / 12:07:27 / Claus Gittinger"
|
|
|
1102 |
!
|
|
|
1103 |
|
|
|
1104 |
readCSV:filename separator:separatorCharacter
|
|
5232
|
1105 |
^ self readCSV:filename separator:separatorCharacter skip:0
|
|
|
1106 |
|
|
|
1107 |
"
|
|
|
1108 |
self new
|
|
|
1109 |
readCSV:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
1110 |
inspect.
|
|
|
1111 |
"
|
|
|
1112 |
|
|
|
1113 |
"Created: / 09-01-2019 / 12:11:11 / Claus Gittinger"
|
|
|
1114 |
!
|
|
|
1115 |
|
|
|
1116 |
readCSV:filename separator:separatorCharacter skip:numLinesToSkip
|
|
4781
|
1117 |
|headLine numCols dataLine ls word row rows|
|
|
|
1118 |
|
|
|
1119 |
filename asFilename readingFileDo:[:s |
|
|
5232
|
1120 |
numLinesToSkip timesRepeat:[s nextLine].
|
|
|
1121 |
|
|
4781
|
1122 |
rows := OrderedCollection new.
|
|
|
1123 |
headLine := s nextLine.
|
|
|
1124 |
numCols := (headLine occurrencesOf:separatorCharacter)+1.
|
|
|
1125 |
columnNames := (headLine splitBy:separatorCharacter) collect:#withoutSeparators.
|
|
|
1126 |
[s atEnd] whileFalse:[
|
|
|
1127 |
dataLine := s nextLine.
|
|
|
1128 |
ls := dataLine readStream.
|
|
|
1129 |
row := OrderedCollection new:numCols.
|
|
|
1130 |
[ls atEnd] whileFalse:[
|
|
|
1131 |
ls skipSeparators.
|
|
|
1132 |
word := (ls upTo:separatorCharacter) withoutSeparators.
|
|
|
1133 |
row add:word.
|
|
|
1134 |
].
|
|
|
1135 |
rows add:(row asArray).
|
|
|
1136 |
].
|
|
|
1137 |
].
|
|
|
1138 |
rowData := rows.
|
|
|
1139 |
|
|
|
1140 |
"
|
|
|
1141 |
self new
|
|
|
1142 |
readCSV:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
1143 |
inspect.
|
|
|
1144 |
"
|
|
|
1145 |
|
|
|
1146 |
"Created: / 09-01-2019 / 12:11:11 / Claus Gittinger"
|
|
|
1147 |
!
|
|
|
1148 |
|
|
5232
|
1149 |
readCSV:filename skip:numLinesToSkip
|
|
|
1150 |
^ self readCSV:filename separator:$; skip:numLinesToSkip
|
|
|
1151 |
|
|
|
1152 |
"
|
|
|
1153 |
self new
|
|
|
1154 |
readCSV:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt';
|
|
|
1155 |
inspect.
|
|
|
1156 |
"
|
|
|
1157 |
|
|
|
1158 |
"
|
|
|
1159 |
self new
|
|
|
1160 |
readCSV:'/Users/exept/Downloads/masie_4km_allyears_extent_sqkm.csv' skip:1;
|
|
|
1161 |
inspect.
|
|
|
1162 |
"
|
|
|
1163 |
"Created: / 09-01-2019 / 12:07:27 / Claus Gittinger"
|
|
|
1164 |
!
|
|
|
1165 |
|
|
4781
|
1166 |
readDemoCSV
|
|
|
1167 |
self readCSV:'/Users/cg/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'.
|
|
|
1168 |
|
|
|
1169 |
"Created: / 09-01-2019 / 12:07:52 / Claus Gittinger"
|
|
|
1170 |
! !
|
|
|
1171 |
|
|
5232
|
1172 |
!TableData methodsFor:'writing'!
|
|
|
1173 |
|
|
|
1174 |
writeCSVToStream:aStream
|
|
|
1175 |
"save myself as CSV onto a stream"
|
|
|
1176 |
|
|
|
1177 |
columnNames
|
|
|
1178 |
do:[:nm |
|
|
|
1179 |
(nm includes:$;) ifTrue:[
|
|
|
1180 |
aStream nextPut:$"; nextPutAll:nm; nextPut:$".
|
|
|
1181 |
] ifFalse:[
|
|
|
1182 |
aStream nextPutAll:nm
|
|
|
1183 |
]]
|
|
|
1184 |
separatedBy:[aStream nextPut:$;].
|
|
|
1185 |
aStream cr.
|
|
|
1186 |
rowData do:[:row |
|
|
|
1187 |
row
|
|
|
1188 |
do:[:col |
|
|
|
1189 |
|s|
|
|
|
1190 |
s := col printString.
|
|
|
1191 |
(s includes:$;) ifTrue:[
|
|
|
1192 |
aStream nextPut:$"; nextPutAll:s; nextPut:$".
|
|
|
1193 |
] ifFalse:[
|
|
|
1194 |
aStream nextPutAll:s
|
|
|
1195 |
]
|
|
|
1196 |
]
|
|
|
1197 |
separatedBy:[aStream nextPut:$;].
|
|
|
1198 |
aStream cr.
|
|
|
1199 |
].
|
|
|
1200 |
|
|
|
1201 |
"
|
|
|
1202 |
|data tmax|
|
|
|
1203 |
|
|
|
1204 |
data := self fromFile:'~/Documents/klima/data/DWD/daily/kl/historical/produkt_klima_tag_19450101_20171231_01346.txt'.
|
|
|
1205 |
tmax := data withColumnsNamed:#('MESS_DATUM' 'TXK' 'TNK').
|
|
|
1206 |
String streamContents:[:s | tmax writeCSVToStream:s]
|
|
|
1207 |
"
|
|
|
1208 |
|
|
|
1209 |
"Created: / 09-01-2019 / 17:48:25 / Claus Gittinger"
|
|
|
1210 |
! !
|
|
|
1211 |
|
|
4781
|
1212 |
!TableData class methodsFor:'documentation'!
|
|
|
1213 |
|
|
|
1214 |
version_CVS
|
|
|
1215 |
^ '$Header$'
|
|
|
1216 |
! !
|
|
|
1217 |
|