GLRItcl: GLRI toxic contaminants

#' Retrieval, sorting, and graphing functions for GLRI Toxic Contaminants data
#'
#' \tabular{ll}{
#' Package: \tab GLRItcl\cr
#' Type: \tab Package\cr
#' Version: \tab 1.0.0\cr
#' Date: \tab 2013-11-26\cr
#' License: \tab Unlimited for this package, dependencies have more restrictive licensing.\cr
#' Copyright: \tab This software is in the public domain because it contains materials
#' that originally came from the United States Geological Survey, an agency of
#' the United States Department of Interior. For more information, see the
#' official USGS copyright policy at
#' http://www.usgs.gov/visual-id/credit_usgs.html#copyright\cr
#' LazyLoad: \tab yes\cr
#' }
#'
#' Collection of functions to help retrieve, sort, and plot GLRI data.
#'
#' @name GLRItcl-package
#' @docType package
#' @author Laura De Cicco \email{ldecicco@@usgs.gov}
#' @keywords data, retrieval
NULL

#' Example Data included in GLRItcl
#'
#' Example data pulled from water quality portal on Oct 25, 2013. New sites were added.
#' @name QWPortalGLRI
#' @docType data
#' @keywords water quality data
NULL
#' Parameter code groups included in GLRItcl. Updated Nov. 4, 2013 with waste water tracers and endocrine disruptors.
#'
#' Group names, parameter codes, and class.
#' @name pcodeINFO
#' @docType data
#' @keywords parameter code
NULL
#' Results from station search included in GLRItcl, updated Oct. 25, 2013. Some new sites added, as well as approximate land use information.
#'
#' Raw data pulled from NWIS
#' @name stationINFO
#' @docType data
#' @keywords station data
NULL
#' Great Lakes shapefiles from \url{http://dds.cr.usgs.gov/pub/data/nationalatlas/hydro0m_shp_nt00300.tar.gz} cropped to the Great Lakes Region
#' 
#' Raw shapefile data
#' @name shape_poliboundsClip
#' @docType data
#' @keywords station data
NULL
#' Great Lakes shapefiles from \url{http://dds.cr.usgs.gov/pub/data/nationalatlas/bound0m_shp_nt00298.tar.gz} cropped to the Great Lakes Region
#' 
#' Raw shapefile data
#' @name shape_hydrolineClip
#' @docType data
#' @keywords station data
NULL
#' Great Lakes shapefiles from \url{http://dds.cr.usgs.gov/pub/data/nationalatlas/bound0m_shp_nt00298.tar.gz} cropped to the Great Lakes Region
#' 
#' Raw shapefile data
#' @name subShape_hydropolyClip
#' @docType data
#' @keywords station data
NULL