addChar | R Documentation |
This function adds a water quality characteristic to an existing Site
object.
addChar(
park,
site,
CharacteristicName,
DisplayName,
Substrate,
SampleFraction = NA,
Category,
Details,
Units,
Data,
LowerPoint,
LowerType,
LowerDescription,
UpperPoint,
UpperType,
UpperDescription,
AssessmentDetails
)
park |
A |
site |
If |
CharacteristicName |
The name of the water quality characteristic. Stored as a length 1 character vector. |
DisplayName |
A name for the characteristic suitable for display on graphs, tables etc. Stored as a length 1 character vector. |
Substrate |
The substrate of the characteristic, stored as a length 1 character vector. |
SampleFraction |
The sample fraction of the characteristic. Stored as a length 1 character vector. |
Category |
The category for the characteristic. Stored as a length 1 character vector. |
Details |
A description of the characteristic as needed. Stored as a length 1 character vector. |
Units |
The units of measurement of the characteristic. Stored as a length 1 character vector. |
Data |
A |
LowerPoint, UpperPoint |
Indicates the assessment points. Values lower than the lower point are considered to have failed the assessment, whereas values higher than the higher point are considered failures. Can either be a length 1 numerical vector, or a |
LowerType, UpperType |
The type of assessment indicated by the lower and upper points. A length 1 character vector. |
LowerDescription, UpperDescription |
A description of the lower and upper assessments point. Stored as a length 1 character vector. |
AssessmentDetails |
Additional description of the assessment point. Stored as a length 1 character vector. |
This command can be used to add a Characteristic
object to the list of existing characteristics in an existing Site
object. The CharacteristicName
will be used to name the characteristeic in the list. If a park
object is provided addCharacteristic
will look for the site in that park.
If no park is specified,returns the site object with the characteristic added. If a park is specified, returns the park object with the characteristic added to the site.
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