Small documentation updates

R/readNWISdv.R

@@ -1,6 +1,19 @@
 #' Daily Value USGS NWIS Data Retrieval
 #'
-#' Imports data from NWIS web service. This function gets the data from here: \url{https://waterservices.usgs.gov/}
+#' Imports data from NWIS daily web service. This function gets the data from here: 
+#' \url{https://waterservices.usgs.gov/docs/dv-service/daily-values-service-details/}
+#' Inputs to this function are just USGS site ids, USGS parameter codes,
+#' USGS statistic codes, and start and end date. For a more complex query, use \code{\link{readNWISdata}},
+#' with an argument service = "dv".
+#' Data coming the daily web services are aggregates of the instantaneous
+#' (sensor) web services. Not all statistical codes are available for all data.
+#' Use the function \code{\link{whatNWISdata}} to discover what data
+#' is available for a USGS site. The column data_type_cd with the values "dv"
+#' returned from \code{\link{whatNWISdata}}) are available from this service.
+#' 
+#' More information on the web service can be found here:
+#' \url{https://waterservices.usgs.gov/test-tools}, choosing the
+#' "Daily Value Service".
 #'
 #' @param siteNumbers character USGS site number.  This is usually an 8 digit number.
 #' Multiple sites can be requested with a character vector.

R/readNWISunit.R

@@ -1,13 +1,18 @@
 #' Instantaneous value data retrieval from USGS (NWIS)
 #'
 #' Imports data from NWIS web service. This function gets the data from here:
-#' \url{https://waterservices.usgs.gov/}
-#' A list of parameter codes can be found here:
-#' \url{https://nwis.waterdata.usgs.gov/nwis/pmcodes/}
-#' A list of statistic codes can be found here:
-#' \url{https://nwis.waterdata.usgs.gov/nwis/help/?read_file=stat&format=table}.
+#' \url{https://waterservices.usgs.gov/docs/instantaneous-values/instantaneous-values-details/}
+#' Inputs to this function are just USGS site ids, USGS parameter codes,
+#' and start and end date. For a more complex query, use \code{\link{readNWISdata}},
+#' including an arguement service="uv".
+#' Not all parameter codes are available for all data.
+#' Use the function \code{\link{whatNWISdata}} to discover what data
+#' is available for a USGS site. The column data_type_cd with the values "uv"
+#' returned from \code{\link{whatNWISdata}}) are available from this service.
+#' 
 #' More information on the web service can be found here:
-#' \url{https://waterservices.usgs.gov/docs/instantaneous-values/}.
+#' \url{https://waterservices.usgs.gov/test-tools}, choosing the
+#' "Instantaneous Value Service".
 #'
 #' @param siteNumbers character USGS site number (or multiple sites).  This is usually an 8 digit number
 #' @param parameterCd character USGS parameter code.  This is usually an 5 digit number.
@@ -421,7 +426,22 @@ readNWISmeas <- function(siteNumbers,
 
 #' Groundwater level measurements retrieval from USGS (NWIS)
 #'
-#' Reads groundwater level measurements from NWISweb. Mixed date/times come back from the service
+#' Imports groundwater level data from NWIS web service. This function gets the data from here:
+#' \url{https://waterservices.usgs.gov/docs/groundwater-levels/groundwater-levels-details/}
+#' Inputs to this function are just USGS site ids, USGS parameter codes,
+#' and start and end date. For a more complex query, use \code{\link{readNWISdata}},
+#' including an argument service="gwlevels".
+#' Not all parameter codes are available for all data.
+#' Use the function \code{\link{whatNWISdata}} to discover what data
+#' is available for a USGS site. The column data_type_cd with the values "gw"
+#' returned from \code{\link{whatNWISdata}}) are available from this service.
+#' 
+#' More information on the web service can be found here:
+#' \url{https://waterservices.usgs.gov/test-tools}, choosing the
+#' "Groundwater Levels Value Service".
+#' 
+#' 
+#' Mixed date/times come back from the service
 #' depending on the year that the data was collected. See \url{https://waterdata.usgs.gov/usa/nwis/gw}
 #' for details about groundwater. By default the returned dates are converted to date objects, unless convertType
 #' is specified as FALSE. Sites with non-standard date formats (i.e. lacking a day) can be affected (see examples).

R/readWQPdata.R

@@ -2,7 +2,6 @@
 #'
 #' Imports data from Water Quality Portal web service. This function gets the data from here:
 #' \url{https://www.waterqualitydata.us}.
-#' because it allows for other agencies rather than the USGS. 
 #' 
 #' This function uses \dots as a query input, which can be very flexible, but also 
 #' has a steeper learning curve. For a quick overview, scroll down to the Examples

README.Rmd

@@ -45,7 +45,7 @@ If you have additional questions about these changes, email [email protected].
 
 4. Discover USGS data (not including discrete water quality data). Start here: `?whatNWISdata`
 
-6. Discover discrete water quality data. Start here: `?readWQPsummary`
+6. Find Hydro Network-Linked Data Index (NLDI) data. Start here: `?get_nldi`
 
 For additional tutorials, see:
 
@@ -56,47 +56,6 @@ For additional tutorials, see:
 [dataRetrieval Introduction 2](https://rconnect.usgs.gov/NMC_dataRetrieval_2)
 
 
-# Sample Workflow
-
-## USGS
-
-```{r workUSGS, eval=FALSE}
-library(dataRetrieval)
-# Choptank River near Greensboro, MD
-siteNumber <- "01491000"
-ChoptankInfo <- readNWISsite(siteNumber)
-parameterCd <- "00060"
-
-# Raw daily data:
-rawDailyData <- readNWISdv(
-  siteNumber, parameterCd,
-  "1980-01-01", "2010-01-01"
-)
-
-pCode <- readNWISpCode(parameterCd)
-```
-
-## Water Quality Portal
-
-```{r WQP, eval=FALSE}
-specificCond <- readWQPqw(
-  siteNumbers = "WIDNR_WQX-10032762",
-  parameterCd = "Specific conductance",
-  startDate = "2011-05-01",
-  endDate = "2011-09-30"
-)
-```
-
-## Network Linked Data Index
-
-```{r NLDI, eval=FALSE}
-features <- findNLDI(
-  nwis = "01491000",
-  nav = "UT",
-  find = c("basin", "wqp")
-)
-```
-
 # Installation of dataRetrieval
 
 To install the `dataRetrieval` package, you must be using R 3.0 or greater and run the following command:

README.md

@@ -37,7 +37,8 @@ If you have additional questions about these changes, email
 5.  Discover USGS data (not including discrete water quality data).
     Start here: `?whatNWISdata`
 
-6.  Discover discrete water quality data. Start here: `?readWQPsummary`
+6.  Find Hydro Network-Linked Data Index (NLDI) data. Start here:
+    `?get_nldi`
 
 For additional tutorials, see:
 
@@ -50,47 +51,6 @@ Tutorial](https://doi-usgs.github.io/dataRetrieval/articles/tutorial.html)
 [dataRetrieval Introduction
 2](https://rconnect.usgs.gov/NMC_dataRetrieval_2)
 
-# Sample Workflow
-
-## USGS
-
-``` r
-library(dataRetrieval)
-# Choptank River near Greensboro, MD
-siteNumber <- "01491000"
-ChoptankInfo <- readNWISsite(siteNumber)
-parameterCd <- "00060"
-
-# Raw daily data:
-rawDailyData <- readNWISdv(
-  siteNumber, parameterCd,
-  "1980-01-01", "2010-01-01"
-)
-
-pCode <- readNWISpCode(parameterCd)
-```
-
-## Water Quality Portal
-
-``` r
-specificCond <- readWQPqw(
-  siteNumbers = "WIDNR_WQX-10032762",
-  parameterCd = "Specific conductance",
-  startDate = "2011-05-01",
-  endDate = "2011-09-30"
-)
-```
-
-## Network Linked Data Index
-
-``` r
-features <- findNLDI(
-  nwis = "01491000",
-  nav = "UT",
-  find = c("basin", "wqp")
-)
-```
-
 # Installation of dataRetrieval
 
 To install the `dataRetrieval` package, you must be using R 3.0 or
@@ -163,7 +123,7 @@ NWIScitation
 #> U.S. Geological Survey (2024). _National Water Information System data
 #> available on the World Wide Web (USGS Water Data for the Nation)_.
 #> doi:10.5066/F7P55KJN <https://doi.org/10.5066/F7P55KJN>, Accessed Jun
-#> 10, 2024,
+#> 14, 2024,
 #> <https://waterservices.usgs.gov/nwis/dv/?site=09010500&format=waterml,1.1&ParameterCd=00060&StatCd=00003&startDT=1851-01-01>.
 ```
 
@@ -173,7 +133,7 @@ print(NWIScitation, style = "Bibtex")
 #>   title = {National Water Information System data available on the World Wide Web (USGS Water Data for the Nation)},
 #>   author = {{U.S. Geological Survey}},
 #>   doi = {10.5066/F7P55KJN},
-#>   note = {Accessed Jun 10, 2024},
+#>   note = {Accessed Jun 14, 2024},
 #>   year = {2024},
 #>   url = {https://waterservices.usgs.gov/nwis/dv/?site=09010500&format=waterml,1.1&ParameterCd=00060&StatCd=00003&startDT=1851-01-01},
 #> }
@@ -197,7 +157,7 @@ WQPcitation <- create_WQP_bib(SC)
 WQPcitation
 #> National Water Quality Monitoring Council (2024). _Water Quality
 #> Portal_. doi:10.5066/P9QRKUVJ <https://doi.org/10.5066/P9QRKUVJ>,
-#> Accessed Jun 10, 2024,
+#> Accessed Jun 15, 2024,
 #> <https://www.waterqualitydata.us/wqx3/Result/search?siteid=USGS-05288705&pCode=00300&mimeType=csv&dataProfile=narrow>.
 ```
 
@@ -207,7 +167,7 @@ print(WQPcitation, style = "Bibtex")
 #>   title = {Water Quality Portal},
 #>   author = {{National Water Quality Monitoring Council}},
 #>   doi = {10.5066/P9QRKUVJ},
-#>   note = {Accessed Jun 10, 2024},
+#>   note = {Accessed Jun 15, 2024},
 #>   year = {2024},
 #>   url = {https://www.waterqualitydata.us/wqx3/Result/search?siteid=USGS-05288705&pCode=00300&mimeType=csv&dataProfile=narrow},
 #> }