[R] dataRetrieval query error

[David Winsemius]

This worked:


 > dataAvailable <- whatNWISdata(siteNumber=siteNumbers)
 > str(dataAvailable)
'data.frame':    2565 obs. of  24 variables:
  $ agency_cd         : chr  "USGS" "USGS" "USGS" "USGS" ...
  $ site_no           : chr  "14207920" "14208000" "14208000" "14208000" ...
  $ station_nm        : chr  "POOP CREEK NEAR BIG BOTTOM, OR" "CLACKAMAS 
RIVER AT BIG BOTTOM, OREG." "CLACKAMAS RIVER AT BIG BOTTOM, OREG." 
"CLACKAMAS RIVER AT BIG BOTTOM, OREG." ...
  $ site_tp_cd        : chr  "ST" "ST" "ST" "ST" ...
  $ dec_lat_va        : num  45 45 45 45 44.9 ...
  $ dec_long_va       : num  -122 -122 -122 -122 -122 ...
  $ coord_acy_cd      : chr  "U" "U" "U" "U" ...
  $ dec_coord_datum_cd: chr  "NAD83" "NAD83" "NAD83" "NAD83" ...
  $ alt_va            : chr  " 2760.00" " 2040.00" " 2040.00" " 2040.00" ...
  $ alt_acy_va        : chr  " 20" " 20" " 20" " 20" ...
  $ alt_datum_cd      : chr  "NGVD29" "NGVD29" "NGVD29" "NGVD29" ...
  $ huc_cd            : chr  "17090011" "17090011" "17090011" "17090011" ...
  $ data_type_cd      : chr  "pk" "dv" "pk" "sv" ...
  $ parm_cd           : chr  NA "00060" NA NA ...
  $ stat_cd           : chr  NA "00003" NA NA ...
  $ ts_id             : num  0 114288 0 0 0 ...
  $ loc_web_ds        : chr  NA NA NA NA ...
  $ medium_grp_cd     : chr  "wat" "wat" "wat" "wat" ...
  $ parm_grp_cd       : chr  NA NA NA NA ...
  $ srs_id            : num  0 1645423 0 0 0 ...
  $ access_cd         : num  0 0 0 0 0 0 0 0 0 0 ...
  $ begin_date        : Date, format: "1966-05-05" "1920-04-01" 
"1921-01-03" ...
  $ end_date          : Date, format: "1983-01-06" "1970-09-29" 
"1970-01-23" ...
  $ count_nu          : num  17 18444 50 26 10 ...
  - attr(*, "comment")= chr  "#" "#" "# US Geological Survey" "# 
retrieved: 2020-09-05 20:18:46 -04:00\t(caas01)" ...
  - attr(*, "queryTime")= POSIXct, format: "2020-09-05 17:18:46"
  - attr(*, "url")= chr 
"https://waterservices.usgs.gov/nwis/site/?seriesCatalogOutput=true&sites=14207920,14208000,14208200,14208300,14"| 
__truncated__
  - attr(*, "header")=List of 12
   ..$ date                       : chr "Sun, 06 Sep 2020 00:18:45 GMT"
   ..$ server                     : chr "Apache-Coyote/1.1"
   ..$ strict-transport-security  : chr "max-age=31536000"
   ..$ vary                       : chr "Accept-Encoding"
   ..$ content-encoding           : chr "gzip"
   ..$ content-type               : chr "text/plain;charset=UTF-8"
   ..$ cache-control              : chr "max-age=900"
   ..$ expires                    : chr "Sun, 06 Sep 2020 00:33:46 GMT"
   ..$ x-ua-compatible            : chr "IE=edge,chrome=1"
   ..$ access-control-allow-origin: chr "*"
   ..$ x-frame-options            : chr "deny"
   ..$ transfer-encoding          : chr "chunked"
   ..- attr(*, "class")= chr  "insensitive" "list"


--

David.


On 9/5/20 4:44 PM, Rich Shepard wrote:

> I'm learning the dataRetrieval package. Following the example in Section
> 1.1.2 of the vignette (whatNWISdata) I prepared this script:
> ------
> library("dataRetrieval")
>
> siteNumbers <- 
> c("14207920","14208000","14208200","14208300","14208500","14208600","14208700","14208850","14209000","14209100","14209250","14209500","14209600","14209670","14209700","14209710","14209750","14209775","14209790","14209900","14210000","14210005","14210020","14210025","14210030","14210100","14210150","14210152","14210160","14210200","14210255","14210400","14210480","14210490","14210500","14210530","14210535","14210600","14210650","14210676","14210750","14210760","14210765","14210800","14210830","14210850","14210900","14211000","14211004","14211005","14211006","14211008","14211010","14211023","14211494")
>
> dataAvailable <- whatNWISdata(siteNumbers, service="all", 
> parameterCD="all", statCD="all")
> -----
>
> The vignette says that for service, parameterCD, and statCD the 
> default is
> "all", but the package wants that explicitly. So that's what I did. 
> Yet, my
> syntax is still off:
>
>> source("R-scripts/get-site-data-list.R") 
> Error: All components of query must be named
>
> Please show me what I'm missing.
>
> Rich
>
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