New update to roxygen2.

.Rbuildignore

@@ -2,6 +2,7 @@ vignettes/figure
 appveyor.yml
 .travis.yml
 .gitignore
+examplePhosQuery.R
 dataRetrieval-concordance.tex
 ^.*\.Rproj$
 ^\.Rproj\.user$

DESCRIPTION

@@ -12,7 +12,7 @@ Authors@R: c( person("Robert", "Hirsch", role = c("aut"),
 Description: Collection of functions to help retrieve U.S. Geological Survey
     (USGS) and U.S. Environmental Protection Agency (EPA) water quality and
     hydrology data from web services. USGS web services are discovered from the
-    National Water Information System (NWIS) tools. Both EPA and USGS water 
+    National Water Information System (NWIS) tools. Both EPA and USGS water
     quality data are obtained from the Water Quality Portal.
 License: CC0
 Copyright: This software is in the public domain because it contains materials
@@ -39,3 +39,4 @@ VignetteBuilder: knitr
 BuildVignettes: true
 BugReports: https://github.com/USGS-R/dataRetrieval/issues
 URL: https://github.com/USGS-R/dataRetrieval, http://pubs.usgs.gov/tm/04/a10/
+RoxygenNote: 5.0.0

NAMESPACE

-# Generated by roxygen2 (4.1.1): do not edit by hand
+# Generated by roxygen2: do not edit by hand
 
 export(checkWQPdates)
 export(constructNWISURL)

man/checkWQPdates.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/checkWQPdates.r
 \name{checkWQPdates}
 \alias{checkWQPdates}
@@ -13,11 +13,11 @@ checkWQPdates(values)
 values named list with corrected arguments to send to the Water Quality Portal
 }
 \description{
-Checks date format for inputs to the Water Quality Portal. Used in \code{readWQPqw}
+Checks date format for inputs to the Water Quality Portal. Used in \code{readWQPqw} 
 and \code{readWQPdata}.
 }
 \examples{
-values <- list(startDateLo="01-01-2002", characteristicName="Phosphorous",
+values <- list(startDateLo="01-01-2002", characteristicName="Phosphorous", 
           endDate=as.Date("2014-01-01"))
 values <- checkWQPdates(values)
 }

man/constructNWISURL.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/constructNWISURL.r
 \name{constructNWISURL}
 \alias{constructNWISURL}
@@ -19,13 +19,13 @@ retrieval for the earliest possible record.}
 \item{endDate}{character ending date for data retrieval in the form YYYY-MM-DD. Default is "" which indicates
 retrieval for the latest possible record.}
 
-\item{service}{string USGS service to call. Possible values are "dv" (daily values), "uv" (unit/instantaneous values),
+\item{service}{string USGS service to call. Possible values are "dv" (daily values), "uv" (unit/instantaneous values), 
 "qw" (water quality data), "gwlevels" (groundwater),and "rating" (rating curve), "peak", "meas" (discrete streamflow measurements).}
 
 \item{statCd}{string or vector USGS statistic code only used for daily value service. This is usually 5 digits.  Daily mean (00003) is the default.}
 
-\item{format}{string, can be "tsv" or "xml", and is only applicable for daily and unit value requests.  "tsv" returns results faster, but there is a possiblitiy that an incomplete file is returned without warning. XML is slower,
-but will offer a warning if the file was incomplete (for example, if there was a momentary problem with the internet connection). It is possible to safely use the "tsv" option,
+\item{format}{string, can be "tsv" or "xml", and is only applicable for daily and unit value requests.  "tsv" returns results faster, but there is a possiblitiy that an incomplete file is returned without warning. XML is slower, 
+but will offer a warning if the file was incomplete (for example, if there was a momentary problem with the internet connection). It is possible to safely use the "tsv" option, 
 but the user must carefully check the results to see if the data returns matches what is expected. The default is therefore "xml".}
 
 \item{expanded}{logical defaults to \code{TRUE}. If \code{TRUE}, retrieves additional information, only applicable for qw data.}

man/constructWQPURL.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/constructNWISURL.r
 \name{constructWQPURL}
 \alias{constructWQPURL}

man/countyCd.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/tabbedDataRetrievals.R
 \docType{data}
 \name{countyCd}

man/dataRetrieval-package.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/tabbedDataRetrievals.R
 \docType{package}
 \name{dataRetrieval-package}

man/getWebServiceData.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/getWebServiceData.R
 \name{getWebServiceData}
 \alias{getWebServiceData}

man/importRDB1.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/importRDB1.r
 \name{importRDB1}
 \alias{importRDB1}
@@ -17,7 +17,7 @@ importRDB1(obs_url, asDateTime = FALSE, qw = FALSE, convertType = TRUE,
 \item{convertType}{logical, defaults to \code{TRUE}. If \code{TRUE}, the function will convert the data to dates, datetimes,
 numerics based on a standard algorithm. If false, everything is returned as a character}
 
-\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the
+\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the 
 datetimes to UTC (properly accounting for daylight savings times based on the data's provided tz_cd column).
 Possible values to provide are "America/New_York","America/Chicago", "America/Denver","America/Los_Angeles",
 "America/Anchorage","America/Honolulu","America/Jamaica","America/Managua","America/Phoenix", and "America/Metlakatla"}
@@ -28,19 +28,19 @@ A data frame with the following columns:
 Name \tab Type \tab Description \cr
 agency_cd \tab character \tab The NWIS code for the agency reporting the data\cr
 site_no \tab character \tab The USGS site number \cr
-datetime \tab POSIXct \tab The date and time of the value converted to UTC (if asDateTime = \code{TRUE}), \cr
+datetime \tab POSIXct \tab The date and time of the value converted to UTC (if asDateTime = \code{TRUE}), \cr 
 \tab character \tab or raw character string (if asDateTime = FALSE) \cr
 tz_cd \tab character \tab The time zone code for datetime \cr
 code \tab character \tab Any codes that qualify the corresponding value\cr
 value \tab numeric \tab The numeric value for the parameter \cr
 tz_cd_reported \tab The originally reported time zone \cr
 }
-Note that code and value are repeated for the parameters requested. The names are of the form
-XD_P_S, where X is literal,
-D is an option description of the parameter,
-P is the parameter code,
+Note that code and value are repeated for the parameters requested. The names are of the form 
+XD_P_S, where X is literal, 
+D is an option description of the parameter, 
+P is the parameter code, 
 and S is the statistic code (if applicable).
-If a date/time (dt) column contained incomplete date and times, a new column of dates was inserted. This could happen
+If a date/time (dt) column contained incomplete date and times, a new column of dates and time was inserted. This could happen
 when older data was reported as dates, and newer data was reported as a date/time.
 
 There are also several useful attributes attached to the data frame:
@@ -76,7 +76,7 @@ unitDataURL <- constructNWISURL(siteNumber,property,
 unitData <- importRDB1(unitDataURL, asDateTime=TRUE)
 qwURL <- constructNWISURL(c('04024430','04024000'),
           c('34247','30234','32104','34220'),
-         "2010-11-03","","qw",format="rdb")
+         "2010-11-03","","qw",format="rdb") 
 qwData <- importRDB1(qwURL, qw=TRUE, tz="America/Chicago")
 iceSite <- '04024000'
 start <- "2014-11-09"
@@ -90,5 +90,6 @@ filePath <- system.file("extdata", package="dataRetrieval")
 fileName <- "RDB1Example.txt"
 fullPath <- file.path(filePath, fileName)
 importUserRDB <- importRDB1(fullPath)
+
 }
 

man/importWQP.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/importWQP.R
 \name{importWQP}
 \alias{importWQP}
@@ -7,17 +7,17 @@
 importWQP(obs_url, zip = FALSE, tz = "")
 }
 \arguments{
-\item{obs_url}{character URL to Water Quality Portal#'}
+\item{obs_url}{character URL to Water Quality Portal#' @keywords data import USGS web service}
 
 \item{zip}{logical used to request the data in a zip format (TRUE)}
 
-\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the
+\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the 
 datetimes to UTC (properly accounting for daylight savings times based on the data's provided tz_cd column).
 Possible values to provide are "America/New_York","America/Chicago", "America/Denver","America/Los_Angeles",
 "America/Anchorage","America/Honolulu","America/Jamaica","America/Managua","America/Phoenix", and "America/Metlakatla"}
 }
 \value{
-retval dataframe raw data returned from the Water Quality Portal. Additionally, a POSIXct dateTime column is supplied for
+retval dataframe raw data returned from the Water Quality Portal. Additionally, a POSIXct dateTime column is supplied for 
 start and end times, and converted to UTC. See \url{http://www.waterqualitydata.us/portal_userguide.jsp} for more information.
 }
 \description{
@@ -41,9 +41,4 @@ STORETdata <- importWQP(STORETex)
 \seealso{
 \code{\link{readWQPdata}}, \code{\link{readWQPqw}}, \code{\link{whatWQPsites}}
 }
-\keyword{USGS}
-\keyword{data}
-\keyword{import}
-\keyword{service}
-\keyword{web}
 

man/importWaterML1.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/importWaterML1.r
 \name{importWaterML1}
 \alias{importWaterML1}
@@ -11,7 +11,7 @@ importWaterML1(obs_url, asDateTime = FALSE, tz = "")
 
 \item{asDateTime}{logical, if \code{TRUE} returns date and time as POSIXct, if \code{FALSE}, Date}
 
-\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the
+\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the 
 datetimes to UTC (properly accounting for daylight savings times based on the data's provided tz_cd column).
 Possible values to provide are "America/New_York","America/Chicago", "America/Denver","America/Los_Angeles",
 "America/Anchorage","America/Honolulu","America/Jamaica","America/Managua","America/Phoenix", and "America/Metlakatla"}
@@ -22,16 +22,16 @@ A data frame with the following columns:
 Name \tab Type \tab Description \cr
 agency_cd \tab character \tab The NWIS code for the agency reporting the data\cr
 site_no \tab character \tab The USGS site number \cr
-datetime \tab POSIXct \tab The date and time of the value converted to UTC (if asDateTime = TRUE), \cr
+datetime \tab POSIXct \tab The date and time of the value converted to UTC (if asDateTime = TRUE), \cr 
 \tab character \tab or raw character string (if asDateTime = FALSE) \cr
 tz_cd \tab character \tab The time zone code for datetime \cr
 code \tab character \tab Any codes that qualify the corresponding value\cr
 value \tab numeric \tab The numeric value for the parameter \cr
 }
-Note that code and value are repeated for the parameters requested. The names are of the form
-X_D_P_S, where X is literal,
-D is an option description of the parameter,
-P is the parameter code,
+Note that code and value are repeated for the parameters requested. The names are of the form 
+X_D_P_S, where X is literal, 
+D is an option description of the parameter, 
+P is the parameter code, 
 and S is the statistic code (if applicable).
 
 There are also several useful attributes attached to the data frame:
@@ -98,6 +98,7 @@ filePath <- system.file("extdata", package="dataRetrieval")
 fileName <- "WaterML1Example.xml"
 fullPath <- file.path(filePath, fileName)
 imporFile <- importWaterML1(fullPath,TRUE)
+
 }
 \seealso{
 \code{\link{renameNWISColumns}}

man/importWaterML2.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/importWaterML2.r
 \name{importWaterML2}
 \alias{importWaterML2}
@@ -11,7 +11,7 @@ importWaterML2(obs_url, asDateTime = FALSE, tz = "")
 
 \item{asDateTime}{logical, if \code{TRUE} returns date and time as POSIXct, if \code{FALSE}, Date}
 
-\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the
+\item{tz}{character to set timezone attribute of datetime. Default is an empty quote, which converts the 
 datetimes to UTC (properly accounting for daylight savings times based on the data's provided tz_cd column).
 Possible values to provide are "America/New_York","America/Chicago", "America/Denver","America/Los_Angeles",
 "America/Anchorage","America/Honolulu","America/Jamaica","America/Managua","America/Phoenix", and "America/Metlakatla"}
@@ -49,5 +49,6 @@ filePath <- system.file("extdata", package="dataRetrieval")
 fileName <- "WaterML2Example.xml"
 fullPath <- file.path(filePath, fileName)
 UserData <- importWaterML2(fullPath)
+
 }
 

man/pCodeToName.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/tabbedDataRetrievals.R
 \docType{data}
 \name{pCodeToName}

man/parameterCdFile.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/tabbedDataRetrievals.R
 \docType{data}
 \name{parameterCdFile}

man/readNWISdata.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/readNWISdata.r
 \name{readNWISdata}
 \alias{readNWISdata}
@@ -7,8 +7,8 @@
 readNWISdata(service = "dv", ...)
 }
 \arguments{
-\item{service}{string. Possible values are "iv" (for instantaneous), "dv" (for daily values), "gwlevels"
-(for groundwater levels), "site" (for site service), and "qw" (water-quality). Note: "qw" calls go to:
+\item{service}{string. Possible values are "iv" (for instantaneous), "dv" (for daily values), "gwlevels" 
+(for groundwater levels), "site" (for site service), and "qw" (water-quality). Note: "qw" calls go to: 
 \url{http://nwis.waterdata.usgs.gov/usa/nwis/qwdata} for data requests, and use different call requests schemes.}
 
 \item{\dots}{see \url{http://waterservices.usgs.gov/rest/Site-Service.html#Service} for a complete list of options}
@@ -19,8 +19,8 @@ A data frame with the following columns:
 Name \tab Type \tab Description \cr
 agency \tab character \tab The NWIS code for the agency reporting the data\cr
 site \tab character \tab The USGS site number \cr
-dateTime \tab POSIXct \tab The date and time (if applicable) of the measurement,
-          converted to UTC for unit value data. R only allows one time zone attribute per column. For unit data
+dateTime \tab POSIXct \tab The date and time (if applicable) of the measurement, 
+          converted to UTC for unit value data. R only allows one time zone attribute per column. For unit data 
           spanning a time zone change, converting the data to UTC solves this problem. For daily data,
           the time zone attribute is the time zone of the first returned measurement.
            \cr
@@ -28,10 +28,10 @@ tz_cd \tab character \tab The time zone code for dateTime column\cr
 code \tab character \tab Any codes that qualify the corresponding value\cr
 value \tab numeric \tab The numeric value for the parameter \cr
 }
-Note that code and value are repeated for the parameters requested. The names are of the form
-X_D_P_S, where X is literal,
-D is an option description of the parameter,
-P is the parameter code,
+Note that code and value are repeated for the parameters requested. The names are of the form 
+X_D_P_S, where X is literal, 
+D is an option description of the parameter, 
+P is the parameter code, 
 and S is the statistic code (if applicable).
 
 There are also several useful attributes attached to the data frame:
@@ -53,26 +53,26 @@ See examples below for ideas of constructing queries.
 \dontrun{
 # Examples not run for time considerations
 dataTemp <- readNWISdata(stateCd="OH",parameterCd="00010", service="dv")
-instFlow <- readNWISdata(sites="05114000", service="iv",
-                   parameterCd="00060",
+instFlow <- readNWISdata(sites="05114000", service="iv", 
+                   parameterCd="00060", 
                    startDate="2014-05-01T00:00Z",endDate="2014-05-01T12:00Z")
-
-instFlowCDT <- readNWISdata(sites="05114000", service="iv",
-                   parameterCd="00060",
+                   
+instFlowCDT <- readNWISdata(sites="05114000", service="iv", 
+                   parameterCd="00060", 
                    startDate="2014-05-01T00:00",endDate="2014-05-01T12:00",
                    tz="America/Chicago")
 
 #Empty:
-multiSite <- readNWISdata(sites=c("04025000","04072150"), service="iv",
+multiSite <- readNWISdata(sites=c("04025000","04072150"), service="iv", 
                            parameterCd="00010")
 #Not empty:
-multiSite <- readNWISdata(sites=c("04025500","040263491"),
+multiSite <- readNWISdata(sites=c("04025500","040263491"), 
                            service="iv", parameterCd="00060")
 bBoxEx <- readNWISdata(bBox=c(-83,36.5,-81,38.5), parameterCd="00010")
 
 startDate <- as.Date("2013-10-01")
 endDate <- as.Date("2014-09-30")
-waterYear <- readNWISdata(bBox=c(-83,36.5,-81,38.5), parameterCd="00010",
+waterYear <- readNWISdata(bBox=c(-83,36.5,-81,38.5), parameterCd="00010", 
                   service="dv", startDate=startDate, endDate=endDate)
 siteInfo <- readNWISdata(stateCd="WI", parameterCd="00010",
                   hasDataTypeCd="iv", service="site")
@@ -80,7 +80,7 @@ qwData <- readNWISdata(bBox=c(-82.5,41.52,-81,41),startDate=as.Date("2000-01-01"
                   drain_area_va_min=50, qw_count_nu=50,qw_attributes="expanded",
                   qw_sample_wide="wide",list_of_search_criteria=c("lat_long_bounding_box",
                   "drain_area_va","obs_count_nu"),service="qw")
-temp <- readNWISdata(bBox=c(-83,36.5,-81,38.5), parameterCd="00010", service="site",
+temp <- readNWISdata(bBox=c(-83,36.5,-81,38.5), parameterCd="00010", service="site", 
                    seriesCatalogOutput=TRUE)
 wiGWL <- readNWISdata(stateCd="WI",service="gwlevels")
 }

man/readNWISdv.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/readNWISdv.r
 \name{readNWISdv}
 \alias{readNWISdv}
@@ -26,14 +26,14 @@ A data frame with the following columns:
 Name \tab Type \tab Description \cr
 agency \tab character \tab The NWIS code for the agency reporting the data\cr
 site \tab character \tab The USGS site number \cr
-Date \tab Date \tab The date of the value \cr
+Date \tab Date \tab The date of the value \cr 
 code \tab character \tab Any codes that qualify the corresponding value\cr
 value \tab numeric \tab The numeric value for the parameter \cr
 }
-Note that code and value are repeated for the parameters requested. The names are of the form
-X_D_P_S, where X is literal,
-D is an option description of the parameter,
-P is the parameter code,
+Note that code and value are repeated for the parameters requested. The names are of the form 
+X_D_P_S, where X is literal, 
+D is an option description of the parameter, 
+P is the parameter code, 
 and S is the statistic code (if applicable).
 
 There are also several useful attributes attached to the data frame:

man/readNWISgwl.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/readNWISunit.r
 \name{readNWISgwl}
 \alias{readNWISgwl}
@@ -21,7 +21,7 @@ A data frame with the following columns:
 Name \tab Type \tab Description \cr
 agency_cd \tab character \tab The NWIS code for the agency reporting the data\cr
 site_no \tab character \tab The USGS site number \cr
-site_tp_cd \tab character \tab Site type code \cr
+site_tp_cd \tab character \tab Site type code \cr 
 lev_dt \tab Date \tab Date level measured\cr
 lev_tm \tab character \tab Time level measured \cr
 lev_tz_cd \tab character \tab Time datum \cr
@@ -41,9 +41,9 @@ siteInfo \tab data.frame \tab A data frame containing information on the request
 }
 }
 \description{
-Reads groundwater level measurements from NWISweb. Mixed date/times come back from the service
+Reads groundwater level measurements from NWISweb. Mixed date/times come back from the service 
 depending on the year that the data was collected. See \url{http://waterdata.usgs.gov/usa/nwis/gw}
-for details about groundwater. Groundwater dates and times are returned in many different formats, therefore the
+for details about groundwater. Groundwater dates and times are returned in many different formats, therefore the 
 date/time information is returned as a character string. Users will need to convert to a date object.
 See \url{http://waterservices.usgs.gov/rest/GW-Levels-Service.html} for more information.
 }

man/readNWISmeas.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/readNWISunit.r
 \name{readNWISmeas}
 \alias{readNWISmeas}
@@ -15,7 +15,7 @@ retrieval for the earliest possible record.}
 \item{endDate}{character ending date for data retrieval in the form YYYY-MM-DD. Default is "" which indicates
 retrieval for the latest possible record.}
 
-\item{tz}{character to set timezone attribute of dateTime. Default is an empty quote, which converts the
+\item{tz}{character to set timezone attribute of dateTime. Default is an empty quote, which converts the 
 dateTimes to UTC (properly accounting for daylight savings times based on the data's provided tz_cd column).
 Possible values to provide are "America/New_York","America/Chicago", "America/Denver","America/Los_Angeles",
 "America/Anchorage","America/Honolulu","America/Jamaica","America/Managua","America/Phoenix", and "America/Metlakatla"}
@@ -27,12 +27,12 @@ Name \tab Type \tab Description \cr
 agency_cd \tab character \tab The NWIS code for the agency reporting the data\cr
 site_no \tab character \tab The USGS site number \cr
 measurement_dt \tab POSIXct \tab The date and time (in POSIXct) of the measurement. Unless specified
-with the tz parameter, this is converted to UTC. If the measurement_dt column is an incomplete, a measurement_dt_date column is added to the
-returned data frame.   \cr
+with the tz parameter, this is converted to UTC. If the measurement_dt column is an incomplete, a measurement_dt_date and
+measurement_dt_time column are added to the returned data frame.   \cr
 tz_cd \tab character \tab The time zone code for the measurement_dt column \cr
 }
-
-See \url{http://waterdata.usgs.gov/usa/nwis/sw} for details about surface water, and
+ 
+See \url{http://waterdata.usgs.gov/usa/nwis/sw} for details about surface water, and 
 \url{http://waterdata.usgs.gov/nwis/help?output_formats_help#streamflow_measurement_data}
 for help on the columns and codes.
 

man/readNWISpCode.Rd

-% Generated by roxygen2 (4.1.1): do not edit by hand
+% Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/readNWISpCode.r
 \name{readNWISpCode}
 \alias{readNWISpCode}
@@ -8,11 +8,11 @@ readNWISpCode(parameterCd)
 }
 \arguments{
 \item{parameterCd}{character of USGS parameter codes (or multiple parameter codes).  These are 5 digit number codes,
-more information can be found here: \url{http://help.waterdata.usgs.gov/}. To get a
+more information can be found here: \url{http://help.waterdata.usgs.gov/}. To get a 
 complete list of all current parameter codes in the USGS, use "all" as the input.}
 }
 \value{
-parameterData data frame with the following information:
+parameterData data frame with the following information: 
 \tabular{lll}{
   Name \tab Type \tab Description\cr
   parameter_cd \tab character \tab 5-digit USGS parameter code \cr