Commit 1ac66a9f authored by Uwe Schulzweida's avatar Uwe Schulzweida
Browse files

docu update

parent 6868ba24
......@@ -188,44 +188,46 @@ Operator catalog:
Ensstat enssum Ensemble sum
Ensstat ensmean Ensemble mean
Ensstat ensavg Ensemble average
Ensstat ensstd Ensemble standard deviation
Ensstat ensvar Ensemble variance
Ensstat ensstd Ensemble standard deviation
Ensstat enspctl Ensemble percentiles
Fldstat fldmin Field minimum
Fldstat fldmax Field maximum
Fldstat fldsum Field sum
Fldstat fldmean Field mean
Fldstat fldavg Field average
Fldstat fldstd Field standard deviation
Fldstat fldvar Field variance
Fldstat fldstd Field standard deviation
Fldstat fldpctl Field percentiles
Zonstat zonmin Zonal minimum
Zonstat zonmax Zonal maximum
Zonstat zonsum Zonal sum
Zonstat zonmean Zonal mean
Zonstat zonavg Zonal average
Zonstat zonstd Zonal standard deviation
Zonstat zonvar Zonal variance
Zonstat zonstd Zonal standard deviation
Zonstat zonpctl Zonal percentiles
Merstat mermin Meridional minimum
Merstat mermax Meridional maximum
Merstat mersum Meridional sum
Merstat mermean Meridional mean
Merstat meravg Meridional average
Merstat merstd Meridional standard deviation
Merstat mervar Meridional variance
Merstat merstd Meridional standard deviation
Merstat merpctl Meridional percentiles
Vertstat vertmin Vertical minimum
Vertstat vertmax Vertical maximum
Vertstat vertsum Vertical sum
Vertstat vertmean Vertical mean
Vertstat vertavg Vertical average
Vertstat vertvar Vertical variance
Vertstat vertstd Vertical standard deviation
Selstat selmin Time range minimum
Selstat selmax Time range maximum
Selstat selsum Time range sum
Selstat selmean Time range mean
Selstat selavg Time range average
Selstat selvar Time range variance
Selstat selstd Time range standard deviation
Selpctl selpctl Time range percentiles
Runstat runmin Running minimum
......@@ -233,6 +235,7 @@ Operator catalog:
Runstat runsum Running sum
Runstat runmean Running mean
Runstat runavg Running average
Runstat runvar Running variance
Runstat runstd Running standard deviation
Runpctl runpctl Running percentiles
Timstat timmin Time minimum
......@@ -240,6 +243,7 @@ Operator catalog:
Timstat timsum Time sum
Timstat timmean Time mean
Timstat timavg Time average
Timstat timvar Time variance
Timstat timstd Time standard deviation
Timpctl timpctl Time percentiles
Hourstat hourmin Hourly minimum
......@@ -247,6 +251,7 @@ Operator catalog:
Hourstat hoursum Hourly sum
Hourstat hourmean Hourly mean
Hourstat houravg Hourly average
Hourstat hourvar Hourly variance
Hourstat hourstd Hourly standard deviation
Hourpctl hourpctl Hourly percentiles
Daystat daymin Daily minimum
......@@ -254,6 +259,7 @@ Operator catalog:
Daystat daysum Daily sum
Daystat daymean Daily mean
Daystat dayavg Daily average
Daystat dayvar Daily variance
Daystat daystd Daily standard deviation
Daypctl daypctl Daily percentiles
Monstat monmin Monthly minimum
......@@ -261,6 +267,7 @@ Operator catalog:
Monstat monsum Monthly sum
Monstat monmean Monthly mean
Monstat monavg Monthly average
Monstat monvar Monthly variance
Monstat monstd Monthly standard deviation
Monpctl monpctl Monthly percentiles
Yearstat yearmin Yearly minimum
......@@ -268,6 +275,7 @@ Operator catalog:
Yearstat yearsum Yearly sum
Yearstat yearmean Yearly mean
Yearstat yearavg Yearly average
Yearstat yearvar Yearly variance
Yearstat yearstd Yearly standard deviation
Yearpctl yearpctl Yearly percentiles
Seasstat seasmin Seasonal minimum
......@@ -275,6 +283,7 @@ Operator catalog:
Seasstat seassum Seasonal sum
Seasstat seasmean Seasonal mean
Seasstat seasavg Seasonal average
Seasstat seasvar Seasonal variance
Seasstat seasstd Seasonal standard deviation
Seaspctl seaspctl Seasonal percentiles
Ydaystat ydaymin Multi-year daily minimum
......@@ -282,6 +291,7 @@ Operator catalog:
Ydaystat ydaysum Multi-year daily sum
Ydaystat ydaymean Multi-year daily mean
Ydaystat ydayavg Multi-year daily average
Ydaystat ydayvar Multi-year daily variance
Ydaystat ydaystd Multi-year daily standard deviation
Ydaypctl ydaypctl Multi-year daily percentiles
Ymonstat ymonmin Multi-year monthly minimum
......@@ -289,6 +299,7 @@ Operator catalog:
Ymonstat ymonsum Multi-year monthly sum
Ymonstat ymonmean Multi-year monthly mean
Ymonstat ymonavg Multi-year monthly average
Ymonstat ymonvar Multi-year monthly variance
Ymonstat ymonstd Multi-year monthly standard deviation
Ymonpctl ymonpctl Multi-year monthly percentiles
Yseasstat yseasmin Multi-year seasonal minimum
......@@ -296,6 +307,7 @@ Operator catalog:
Yseasstat yseassum Multi-year seasonal sum
Yseasstat yseasmean Multi-year seasonal mean
Yseasstat yseasavg Multi-year seasonal average
Yseasstat yseasvar Multi-year seasonal variance
Yseasstat yseasstd Multi-year seasonal standard deviation
Yseaspctl yseaspctl Multi-year seasonal percentiles
Ydrunstat ydrunmin Multi-year daily running minimum
......@@ -303,6 +315,7 @@ Operator catalog:
Ydrunstat ydrunsum Multi-year daily running sum
Ydrunstat ydrunmean Multi-year daily running mean
Ydrunstat ydrunavg Multi-year daily running average
Ydrunstat ydrunvar Multi-year daily running variance
Ydrunstat ydrunstd Multi-year daily running standard deviation
Ydrunpctl ydrunpctl Multi-year daily running percentiles
-------------------------------------------------------------
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = daymin daymax daysum daymean dayavg daystd
@Operators = daymin daymax daysum daymean dayavg dayvar daystd
@BeginDescription
This module computes statistical values over time steps of the same day.
Depending on the actual operator the minimum, maximum, sum, average
Depending on the actual operator the minimum, maximum, sum, average, variance
or standard deviation of time steps of the same day is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}.
......@@ -112,6 +112,25 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \leq t_n\}
@EndOperator
@BeginOperator_dayvar
@Title = Daily variance
@BeginDescription
@IfMan
For every adjacent sequence t_1, ...,t_n of time steps of the same day, it is
o(t,x) = var{i(t',x), t_1<t'<=t_n}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of time steps of the same day, it is: \\
@BeginMath
o(t,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \leq t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_daystd
@Title = Daily standard deviation
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifiles ofile
@Operators = ensmin ensmax enssum ensmean ensavg ensstd ensvar enspctl
@Operators = ensmin ensmax enssum ensmean ensavg ensvar ensstd enspctl
@BeginDescription
This module computes statistical values over an ensemble of input files.
Depending on the actual operator the minimum, maximum, sum, average,
Depending on the actual operator the minimum, maximum, sum, average, variance,
standard deviation, or a certain percentile over all input files is written
to @file{ofile}. The date information for a time step in @file{ofile} is
the date of the first input file.
......
......@@ -5,12 +5,12 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = fldmin fldmax fldsum fldmean fldavg fldstd fldvar fldpctl
@Operators = fldmin fldmax fldsum fldmean fldavg fldvar fldstd fldpctl
@BeginDescription
This module computes statistical values of the input fields.
According to the actual operator the field minimum, maximum,
sum, average, standard deviation, variance or a certain percentile
sum, average, variance, standard deviation or a certain percentile
is written to @file{ofile}.
@EndDescription
@EndModule
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = hourmin hourmax hoursum hourmean houravg hourstd
@Operators = hourmin hourmax hoursum hourmean houravg hourvar hourstd
@BeginDescription
This module computes statistical values over time steps of the same hour.
Depending on the actual operator the minimum, maximum, sum, average
Depending on the actual operator the minimum, maximum, sum, average, variance
or standard deviation of time steps of the same hour is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}.
......@@ -112,6 +112,25 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \leq t_n\}
@EndOperator
@BeginOperator_hourvar
@Title = Hourly variance
@BeginDescription
@IfMan
For every adjacent sequence t_1, ...,t_n of time steps of the same hour, it is
o(t,x) = var{i(t',x), t_1<t'<=t_n}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of time steps of the same hour, it is: \\
@BeginMath
o(t,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \leq t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_hourstd
@Title = Hourly standard deviation
......
......@@ -6,12 +6,12 @@
@Class = Statistic
@Class = Arithmetic
@Arguments = ifile ofile
@Operators = mermin mermax mersum mermean meravg merstd mervar merpctl
@Operators = mermin mermax mersum mermean meravg mervar merstd merpctl
@BeginDescription
This module computes meridional statistical values of the input fields.
According to the actual operator the meridional minimum, maximum,
sum, average, standard deviation, variance or a certain percentile is
sum, average, variance, standard deviation or a certain percentile is
written to @file{ofile}. All input fields must have the same rectangular
grid.
@EndDescription
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = monmin monmax monsum monmean monavg monstd
@Operators = monmin monmax monsum monmean monavg monvar monstd
@BeginDescription
This module computes statistical values over time steps of the same month.
Depending on the actual operator the minimum, maximum, sum, average
Depending on the actual operator the minimum, maximum, sum, average, variance
or standard deviation of time steps of the same month is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}.
......@@ -112,6 +112,25 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \leq t_n\}
@EndOperator
@BeginOperator_monvar
@Title = Monthly variance
@BeginDescription
@IfMan
For every adjacent sequence t_1, ...,t_n of time steps of the same month, it is
o(t,x) = var{i(t',x), t_1 < t' <= t_n}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of time steps of the same month, it is: \\
@BeginMath
o(t,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \leq t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_monstd
@Title = Monthly standard deviation
......
......@@ -5,12 +5,12 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = runmin runmax runsum runmean runavg runstd
@Operators = runmin runmax runsum runmean runavg runvar runstd
@BeginDescription
This module computes running statistical values over a selected number
of time steps. Depending on the actual operator the minimum, maximum,
sum, average or standard deviation of a selected number of consecutive
sum, average, variance or standard deviation of a selected number of consecutive
time steps read from @file{ifile} is written to @file{ofile}. The date information
in @file{ofile} is the date of the medium contributing time step in @file{ifile}.
@EndDescription
......@@ -102,13 +102,30 @@ o(t+(nts-1)/2,x) = \mbox{\bf avg}\{i(t,x), i(t+1,x), ..., i(t+nts-1,x)\}
@EndOperator
@BeginOperator_runvar
@Title = Running variance
@Parameter = nts
@BeginDescription
@IfMan
o(t+(nts-1)/2,x) = var{i(t,x), i(t+1,x), ..., i(t+nts-1,x)}
@EndifMan
@IfDoc
@BeginMath
o(t+(nts-1)/2,x) = \mbox{\bf std}\{i(t,x), i(t+1,x), ..., i(t+nts-1,x)\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_runstd
@Title = Running standard deviation
@Parameter = nts
@BeginDescription
@IfMan
o(t+(nts-1)/2,x) = sqrt{var{i(t,x), i(t+1,x), ..., i(t+nts-1,x)}}
o(t+(nts-1)/2,x) = std{i(t,x), i(t+1,x), ..., i(t+nts-1,x)}
@EndifMan
@IfDoc
@BeginMath
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = seasmin seasmax seassum seasmean seasavg seasstd
@Operators = seasmin seasmax seassum seasmean seasavg seasvar seasstd
@BeginDescription
This module computes statistical values over time steps of the same season.
Depending on the actual operator the minimum, maximum, sum, average
Depending on the actual operator the minimum, maximum, sum, average, variance
or standard deviation of time steps of the same season is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}. Be careful about the first and the last
......@@ -119,6 +119,26 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \le t_n\}
@EndOperator
@BeginOperator_seasvar
@Title = Seasonal variance
@BeginDescription
@IfMan
For every adjacent sequence t_1, ...,t_n of time steps of the same season, it is
o(t,x) = var{i(t',x), t1 < t' <= tn}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of time steps of
the same season, it is: \\
@BeginMath
o(t,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \le t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_seasstd
@Title = Seasonal standard deviation
......
......@@ -5,12 +5,12 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = selmin selmax selsum selmean selavg selstd
@Operators = selmin selmax selsum selmean selavg selvar selstd
@BeginDescription
This module computes statistical values for a selected number of time steps.
According to the actual operator the average, minimum, maximum, sum, average
or standard deviation of the selected time steps is written to @file{ofile}.
According to the actual operator the average, minimum, maximum, sum, average,
variance or standard deviation of the selected time steps is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}.
@EndDescription
......@@ -127,6 +127,28 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \le t_n\}
@EndOperator
@BeginOperator_selvar
@Title = Time range variance
@Parameter = nsets [noffset] [nskip]
@BeginDescription
@IfMan
For every adjacent sequence t1, ...., tn of time steps of the same
selected time range, it is
o(t,x) = var{i(t',x), t1 < t' <= tn}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of timesteps of the same
selected time range, it is: \\
@BeginMath
o(t,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \le t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_selstd
@Title = Time range standard deviation
@Parameter = nsets [noffset] [nskip]
......@@ -136,7 +158,7 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \le t_n\}
For every adjacent sequence t1, ...., tn of time steps of the same
selected time range, it is
o(t,x) = sqrt{var{i(t',x), t1 < t' <= tn}}
o(t,x) = std{i(t',x), t1 < t' <= tn}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of timesteps of the same
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = timmin timmax timsum timmean timavg timstd
@Operators = timmin timmax timsum timmean timavg timvar timstd
@BeginDescription
This module computes statistical values over all time steps in @file{ifile}.
Depending on the actual operator the minimum, maximum, sum, average
Depending on the actual operator the minimum, maximum, sum, average, variance
or standard deviation of all time steps read from @file{ifile} is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}.
......@@ -97,6 +97,22 @@ o(1,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \leq t_n\}
@EndOperator
@BeginOperator_timvar
@Title = Time variance
@BeginDescription
@IfMan
o(1,x) = var{i(t',x), t_1<t'<=t_n}
@EndifMan
@IfDoc
@BeginMath
o(1,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \leq t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_timstd
@Title = Time standard deviation
......
......@@ -5,12 +5,12 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = vertmin vertmax vertsum vertmean vertavg vertstd
@Operators = vertmin vertmax vertsum vertmean vertavg vertvar vertstd
@BeginDescription
This module computes statistical values over all levels of the input variables.
According to actual operator the vertical minimum, maximum, sum, average,
standard deviation or variance is written to @file{ofile}.
According to actual operator the vertical minimum, maximum, sum, average, variance
or standard deviation is written to @file{ofile}.
@EndDescription
@EndModule
......@@ -60,6 +60,15 @@ For every gridpoint the average over all levels is computed.
@EndOperator
@BeginOperator_vertvar
@Title = Vertical variance
@BeginDescription
For every gridpoint the variance over all levels is computed.
@EndDescription
@EndOperator
@BeginOperator_vertstd
@Title = Vertical standard deviation
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = ydaymin ydaymax ydaysum ydaymean ydayavg ydaystd
@Operators = ydaymin ydaymax ydaysum ydaymean ydayavg ydayvar ydaystd
@BeginDescription
This module writes to @file{ofile}, according to the actual operator,
the minimum, maximum, sum, average or standard deviation of each
the minimum, maximum, sum, average, variance or standard deviation of each
day of year in @file{ifile}. The date information in an output field is
the date of the last contributing input field.
@EndModule
......@@ -125,6 +125,28 @@ o(\mbox{366},x) = \mbox{\bf avg}\{i(t,x), \mbox{day}(i(t)) = \mbox{366}\} \\
@EndOperator
@BeginOperator_ydayvar
@Title = Multi-year daily variance
@BeginDescription
@IfMan
o(001,x) = var{i(t,x), day(i(t)) = 001}
...
o(366,x) = var{i(t,x), day(i(t)) = 366}
@EndifMan
@IfDoc
@BeginMath
\begin{array}{c}
o(\mbox{001},x) = \mbox{\bf var}\{i(t,x), \mbox{day}(i(t)) = \mbox{001}\} \\
\vdots \\
o(\mbox{366},x) = \mbox{\bf var}\{i(t,x), \mbox{day}(i(t)) = \mbox{366}\} \\
\end{array}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_ydaystd
@Title = Multi-year daily standard deviation
......
......@@ -5,12 +5,12 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = ydrunmin ydrunmax ydrunsum ydrunmean ydrunavg ydrunstd
@Operators = ydrunmin ydrunmax ydrunsum ydrunmean ydrunavg ydrunvar ydrunstd
@BeginDescription
This module writes to @file{ofile} running statistical values for each
day of year in @file{ifile}. Depending on the actual operator, the minimum,
maximum, sum, average or standard deviation of all time steps in those
maximum, sum, average, variance or standard deviation of all time steps in those
running windows whose medium time steps correspond to the same day of year
is computed. The date information in an output field is the date of the
last contributing input field.
......@@ -132,6 +132,29 @@ o(\mbox{366},x) = \mbox{\bf avg}\{i(t,x), i(t+1,x), ..., i(t+nts-1,x); \mbox{day
@EndOperator
@BeginOperator_ydrunvar
@Title = Multi-year daily running variance
@Parameter = nts
@BeginDescription
@IfMan
o(001,x) = var{i(t,x), i(t+1,x), ..., i(t+nts-1,x); day(t+(nts-1)/2) = 001}
...
o(366,x) = var{i(t,x), i(t+1,x), ..., i(t+nts-1,x); day(t+(nts-1)/2) = 366}
@EndifMan
@IfDoc
@BeginMath
\begin{array}{c}
o(\mbox{001},x) = \mbox{\bf var}\{i(t,x), i(t+1,x), ..., i(t+nts-1,x); \mbox{day}(t+(nts-1)/2) = \mbox{001}\} \\
\vdots \\
o(\mbox{366},x) = \mbox{\bf var}\{i(t,x), i(t+1,x), ..., i(t+nts-1,x); \mbox{day}(t+(nts-1)/2) = \mbox{366}\} \\
\end{array}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_ydrunstd
@Title = Multi-year daily running standard deviation
@Parameter = nts
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = yearmin yearmax yearsum yearmean yearavg yearstd
@Operators = yearmin yearmax yearsum yearmean yearavg yearvar yearstd
@BeginDescription
This module computes statistical values over time steps of the same year.
Depending on the actual operator the minimum, maximum, sum, average
Depending on the actual operator the minimum, maximum, sum, average, variance
or standard deviation of time steps of the same year is written to @file{ofile}.
The date information for a time step in @file{ofile} is the date of the last
contributing time step in @file{ifile}.
......@@ -112,6 +112,25 @@ o(t,x) = \mbox{\bf avg}\{i(t',x), t_1 < t' \leq t_n\}
@EndOperator
@BeginOperator_yearvar
@Title = Yearly variance
@BeginDescription
@IfMan
For every adjacent sequence t_1, ...,t_n of time steps of the same year, it is
o(t,x) = var{i(t',x), t_1 < t' <= t_n}
@EndifMan
@IfDoc
For every adjacent sequence \begin{math}t_1, ...,t_n\end{math} of time steps of the same year, it is: \\
@BeginMath
o(t,x) = \mbox{\bf var}\{i(t',x), t_1 < t' \leq t_n\}
@EndMath
@EndifDoc
@EndDescription
@EndOperator
@BeginOperator_yearstd
@Title = Yearly standard deviation
......
......@@ -5,11 +5,11 @@
@Section = Statistical values
@Class = Statistic
@Arguments = ifile ofile
@Operators = ymonmin ymonmax ymonsum ymonmean ymonavg ymonstd
@Operators = ymonmin ymonmax ymonsum ymonmean ymonavg ymonvar ymonstd
@BeginDescription
This module writes to @file{ofile}, according to the actual operator,
the minimum, maximum, sum, average or standard deviation of each
the minimum, maximum, sum, average, variance or standard deviation of each
month of year in @file{ifile}. The date information in an output field is
the date of the last contributing input field.
@EndDescription
......@@ -126,6 +126,28 @@ o(\mbox{12},x) = \mbox{\bf avg}\{i(t,x), \mbox{month}(i(t)) = \mbox{12}\} \\
@EndOperator
@BeginOperator_ymonvar
@Title = Multi-year monthly variance
@BeginDescription
@IfMan
o(01,x) = var{i(t,x), month(i(t)) = 01}
...