mergeStatInfo: Merge PAWMAP station information into a data frame.

In PDXChris/pmtools: Tools for Working with PAWMAP Data

Merge PAWMAP station information into a data frame.

Description

Merge PAWMAP station information into a data frame.

Usage

mergeStatInfo(
  df,
  by.y = "site_identifier",
  filterNA = TRUE,
  fields = c("site_identifier", "watershed", "subwat", "loc.lbl", "panel", "duration"),
  renameStat = NULL
)

Arguments

df	A data frame with a station field
by.y	Name of station field, to be matched with site_identifier
filterNA	should stations w/o info be filtered? (A warning listing the unmatched stations is provided.)
fields	Fields to add from the station table
renameStat	Should the site_identifier field be renamed to station? (to match historical output)

Value

The original data frame merged with station info fields. The merge returns all rows of df even if there is no match, to indicate that there are stations in df not present in the station table.

Examples

df <- data.frame(site_identifier=unique(stationInfo$site_identifier),
                 result=rnorm(length(stationInfo$site_identifier)))
mergeStatInfo(df)

PDXChris/pmtools documentation built on March 26, 2024, 8:13 a.m.