wqp_checkUnits: Look up missing units, possibly converting them to a supplied...
In markwh/wqp: retrieve and process data from the water quality portal
Description
Replaces missing units by:
1. Looking up using USGSPCode
2. If value is zero, assigns units as most commonly used units in dataset
Usage
1
2
wqp_checkUnits(wqpData, convertTo = NULL, inconvertibles = c("preserve",
"omit"), depthUnits = NULL)
Arguments
wqpData
data.frame returned by readWQPData
convertTo
Optional character vector specifying the units to be converted to.
If more than one is provided, they are tried in the order they are given.
The udunits2 package is used for conversion.
inconvertibles
Should units that cannot be converted be preserved
or omitted from the result?
depthUnits
Units to which to convert height/depth measurements, if desired.
convertTo
vector of candidates for unit conversion.
markwh/wqp documentation built on May 21, 2019, 12:37 p.m.
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Description
Replaces missing units by: 1. Looking up using USGSPCode 2. If value is zero, assigns units as most commonly used units in dataset
Usage
1 2 | wqp_checkUnits(wqpData, convertTo = NULL, inconvertibles = c("preserve",
"omit"), depthUnits = NULL)
|
Arguments
wqpData |
data.frame returned by readWQPData |
convertTo |
Optional character vector specifying the units to be converted to. If more than one is provided, they are tried in the order they are given. The udunits2 package is used for conversion. |
inconvertibles |
Should units that cannot be converted be preserved or omitted from the result? |
depthUnits |
Units to which to convert height/depth measurements, if desired. |
convertTo |
vector of candidates for unit conversion. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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