Time Series Management, Analysis and Interpolation for Hydrological Modelling

S3 functions for management, analysis, interpolation and plotting of time series used in hydrology and related environmental sciences. In particular, this package is highly oriented to hydrological modelling tasks. The focus of this package has been put in providing a collection of tools useful for the daily work of hydrologists (although an effort was made to optimise each function as much as possible, functionality has had priority over speed). Bugs / comments / questions / collaboration of any kind are very welcomed, and in particular, datasets that can be included in this package for academic purposes.


News

NEWS/ChangeLog for hydroTSM

0.5-1 07-Aug-2017 (after CRAN comments) o DESCRIPTION file : -) 'Keywords' field completly removed o 'dwi' : -) some examples were wrapped into 'dontrun' to avoid running times larger than 10s in CRAN.

0.5-0 07-Aug-2017 o repository management moved from SVN to GIT, including rforge. o citation with DOI is now possible (and new CITATION file). o new function 'climograph' to draw a climograph based on precipitation and temperature data. o 'subdaily2daily' : -) now it works with several (all?) FUN functions, including 'sum', 'min', 'max'. (thanks to Jamis Bruening !)) o 'subdaily2daily' : -) now it works with several (all?) FUN functions, including 'sum', 'min', 'max'. (thanks to Jamis Bruening !)) o 'monthlyfunction' : -) argument '...' is now taken into account. o 'seasonalfunction' : -) argument '...' is now taken into account. o 'annualfunction' : -) argument '...' is now taken into account. o 'hydrokrige' : -) 'require(maptools)' was replaced by 'requireNamespace("maptools", quietly = TRUE)' -) calls to 'overlay' were replaced by calls to 'over' because 'overaly' was deprecated in 'sp' 1.1-0. -) new examples about how to get the interpolated values in each cell and polygon when 'type="both"' is used (thanks to Jochen Scholtes !) o 'mspplot ' : -) 'require(maptools)' was replaced by 'requireNamespace("maptools", quietly = TRUE)' o 'hypsometric' : -) fixed (very unusual) error: "Error en integrate(f = f, lower = 0, upper = 1) : maximum number of subdivisions reached" (thanks to Jose Martinez Batlle !) o 'extract' : -) 'trgt' argument allows multiple months or years to be selected (when 'class(trgt) %in% c("integer", "numeric")') o 'fdc' : -) 'cex.lab' argument is working now (thanks to Elcin Tan !). -) new example about computing streamflow values corresponding to a given percentage of time equalled or exceeded (thanks to Prajjwal Panday !) -) corrected small error in the documentation of 'lQ.thr' and 'hQ.thr' (thanks to Luis Andrés Guillén !) o 'daily2annual.zoo' : -) fixed bug appeared in R 3.2.x (or 3.1.2) which raised an error for data.frames when 'out.fmt="%Y"': Error in format.default(structure(as.character(x), names = names(x), dim = dim(x), : o 'drawTimeAxis : -) new argument 'mgp' to provide greater flexibility. o DESCRIPTION file : -) 'sp' now requires version >= 1.1-0, because 'overlay' was deprecated in that version of 'sp' -) 'lattice' package was moved from 'Suggests' to 'Imports' (use of 'levelplot' function in 'matrixplot'). -) 'maptools' package was moved from 'Suggests' to 'Imports' (use of 'readShapePoly' function in 'hydrokrige') -) Packages 'stats', 'utils', 'methods', 'graphics', 'grDevices' are now added in the Imports section. -) CRAN website removed from URL field in DESCRIPTION file (requested by CRAN). Only https://github.com/hzambran/hydroTSM is shown now. o NAMESPACE file : -) several functions explicitly imported from the c(stats, utils, methods, graphics, grDevices) to be compatible with R 3.3.0. -) 'plot.xts' NOT used anymore, to avoid error raised by xts>=0.10-0 -) 'index' and 'time<-' imported from 'zoo' package. -) 'over', 'coordinates<-', 'proj4string<-' imported from 'sp' package. -) 'readShapePoly' imported from 'maptools' package. -) 'start', 'end' and 'window', 'aggregate' are now explicitly imported from the 'stats' package (affects 'dwi', 'izoo2rzoo' and 'monthlyfunction') -) Fifty three (53) S3 methods are now registered.

0.4-2-1 22-Jan-2014 (after CRAN comments) o 'Author' field was removed from DESCRIPTION file o 'WhatsNew.txt' file was renamed 'ChangeLog' o 'dwi' : part of the 'Examples' section was marked as 'dontrun', because it execution took more than 5 seconds. o 'mspplot': part of the 'Examples' section was marked as 'dontrun', because it execution took more than 5 seconds.

0.4-2 21-Jan-2014 o 'fdc' : -) 'lwd' argument is now used (thanks to Bernard Bisselink !) -) fixed error raised when some element(s) in x were equal to zero, 'plot=TRUE' and 'log=y' or 'log=xy' (thanks to David Young !). The error was: Error in xy.coords(x, y, xlabel, ylabel, log) : 'x' and 'y' lengths differ o 'sname2plot' : 'dates' argument is not required any more o 'sname2ts' : 'dates' argument is not required any more o 'monthlyfunction.matrix' : 'dates' argument is not required any more o 'monthlyfunction.data.frame' : 'dates' argument is not required any more o 'annualfunction.matrix' : 'dates' argument is not required any more o 'annualfunction.data.frame' : 'dates' argument is not required any more o 'seasonalfunction.matrix' : 'dates' argument is not required any more o 'seasonalfunction.data.frame': 'dates' argument is not required any more o 'daily2annual.matrix' : 'dates' argument is not required any more o 'daily2annual.data.frame' : 'dates' argument is not required any more o 'daily2monthly.matrix' : 'dates' argument is not required any more o 'daily2monthly.data.frame' : 'dates' argument is not required any more o 'dm2seasonal.matrix' : 'dates' argument is not required any more o 'dm2seasonal.data.frame' : 'dates' argument is not required any more o 'hydrokrige.data.frame' : 'dates' argument is not required any more o 'dwi.data.frame' : 'dates' argument is not required any more o 'maptools:::readShapePoly' was replaced by 'maptools::readShapePoly' in all the package (functions 'hydrokrige' and 'mspplot') o 'require(xts)' was removed from 'hydroplot' o 'zoo' package removed from 'Imports' and 'Enhances' (due to changes in CRAN policies) o 'xts' package removed from 'Imports' (due to changes in CRAN policies) o improved vignette (moved from Sweave to knitr)

0.4-1 31-May-2013 o DESCRIPTION : 'xts' package was added to the 'Imports' section o 'fdc' : truncation of some lines in the PDF manual are fixed now. o 'sname2plot': truncation of some lines in the PDF manual are fixed now.

0.4-0 31-May-2013 o major changes: -) all the functions should now be compatible with sub-daily time series. See details below. -) package is now tested against R 3.0.X -) updated vignette. Now it includes some examples about computation of extreme indices of daily precipitation. -) new dataset: 'KarameaAtGorgeQts', with hourly streamflows for the Karamea River(New Zeland), provided by the National Institute of Water and Atmospheric Research (http://www.niwa.co.nz/), thanks to the kind collaboration of Shailesh Singh. -) e-mail address of maintainer was changed from the @ing.unit.it to the @gmail.com domain -) DESCRIPTION: new 'MailingList' field, indicating the r-sig mailing list to be used for questions related to this package

    o new function: 'subdaily2daily' for aggregating sub-daily values into daily ones
    o new function: 'subdaily2monthly' for computing monthly values from sub-daily time series        
    o new function: 'subdaily2annual' for computing annual values from sub-daily time series 
    o new function: 'subdaily2seasonal' for computing seasonal values for every year of a sub-daily time series
    o new function: 'hip' for creating a sequence (or counting the number) of hours between two date/time objects   
    o 'sname2plot'                 : -) new argument 'season.names', to customise the names of the weather seasons used for plotting 
                                     -) default value for 'dates' argument was set to 1 (before it was missing)  
    o 'hydroplot'                  : new argument 'season.names', to customise the names of the weather seasons used for plotting 
    o 'daily2monthly'              : now it handles sub-daily and weekly values         
    o 'daily2annual'               : now it handles sub-daily, weekly and quarterly values      
    o 'monthlyfunction'            : now it handles sub-daily values 
    o 'dm2seasonal'                : -) now it handles sub-daily and weekly values 
                                     -) improved examples
    o 'time2season'                : now it handles "POSIXct" and "POSIXt" values       
    o 'seasonalfunction.zoo'       : season names are now correctly given (instead of just numbers) for zoo objects that are matrix/data.frame 
                                     as well
    o 'annualfunction.zoo'         : 'na.rm' argument is now used when the input zoo object is a matrix/data.frame (previously a single value 
                                      of 1 was artificially introduced to the annual ts of each column when 'na.rm=TRUE', while a single value 
                                      of 0 was artificially introduced to the annual ts of each column when 'na.rm=FALSE') => generally a very 
                                      small difference
    o 'dip'                        : more informative error messages  
    o 'mip'                        : more informative error messages      
    o 'yip'                        : more informative error messages                                                        
    o 'monthlyfunction.matrix'     : default value for 'dates' argument was set to 1 (before it was missing)
    o 'monthlyfunction.data.frame' : default value for 'dates' argument was set to 1 (before it was missing)  
    o 'annualfunction.matrix'      : default value for 'dates' argument was set to 1 (before it was missing)
    o 'annualfunction.data.frame'  : default value for 'dates' argument was set to 1 (before it was missing)  
    o 'seasonalfunction.matrix'    : default value for 'dates' argument was set to 1 (before it was missing)
    o 'seasonalfunction.data.frame': default value for 'dates' argument was set to 1 (before it was missing)                                              
    o 'daily2annual.matrix'        : default value for 'dates' argument was set to 1 (before it was missing)
    o 'daily2annual.data.frame'    : default value for 'dates' argument was set to 1 (before it was missing)   
    o 'daily2monthly.matrix'       : default value for 'dates' argument was set to 1 (before it was missing)
    o 'daily2monthly.data.frame'   : default value for 'dates' argument was set to 1 (before it was missing)  
    o 'dm2seasonal.matrix'         : default value for 'dates' argument was set to 1 (before it was missing)
    o 'dm2seasonal.data.frame'     : default value for 'dates' argument was set to 1 (before it was missing) 
    o 'hydrokrige.data.frame'      : default value for 'dates' argument was set to 1 (before it was missing)    
    o 'sname2ts'                   : default value for 'dates' argument was set to 1 (before it was missing)  
    o 'zoo2RHtest'                 : broken links were removed and replaced by new ones. Thanks to Gang Dong and Yan Li !
    o NAMESPACE                    : functions from packages zoo and xts are now imported explicitly        	

###################################################

Previous Releases (see old file 'ChangeLog)'

###################################################

0.3-6 18-Oct-2012 0.3-5 04-Jul-2012 0.3-4 03-May-2012 0.3-3 07-Nov-2011 0.3-2 15-Sep-2011 0.3-1 14-Sep-2011 0.3-0 01-Sep-2011 0.2-2 14-Apr-2011 0.2-1 30-Nov-2010 0.2-0 10-Oct-2010 0.1.7 05-Mar-2009 (It was never released, because it finally becomes v0.2-0) 0.1.6 30-Nov-2009 0.1.5 16-Nov-2009 0.1.4 02-Nov-2009 0.1.3 13-Oct-2009 0.1.2 01-Oct-2009 0.1.1 15-Sep-2009 0.1.0 07-Sep-2009 (but the functions were developed since 2007)

Reference manual

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install.packages("hydroTSM")

0.5-1 by Mauricio Zambrano-Bigiarini, 2 years ago


https://github.com/hzambran/hydroTSM


Report a bug at https://github.com/hzambran/hydroTSM/issues


Browse source code at https://github.com/cran/hydroTSM


Authors: Mauricio Zambrano-Bigiarini [aut, cre, cph]


Documentation:   PDF Manual  


Task views: Analysis of Ecological and Environmental Data, Hydrological Data and Modeling


GPL (>= 2) license


Imports e1071, gstat, automap, sp, lattice, maptools, stats, utils, methods, graphics, grDevices

Depends on zoo, xts

Suggests knitr


Imported by hydroGOF, hydroPSO.


See at CRAN