tl3: Function to return the TL3 hydrologic indicator statistic for...
In jlthomps/EflowStats: Returns HIT/HAT Hydrologic Indicator stats for a given set of data
Description
Usage
Arguments
Value
Examples
View source: R/RProjects/HITHATStats/R/tl3.R
View source: R/tl3.R
Description
This function accepts a data frame that contains a column
named "discharge" and a threshold value obtained using
the peakdata and getPeakThresh functions and calculates
TL3; Seasonal predictability of low flow. Divide years up
into 2-month periods (that is, Oct-Nov, Dec-Jan, and so
forth). Count the number of low flow events (flow events
with flows ??? 5 year flood threshold) in each period
over the entire flow record. TL3 is the maximum number of
low flow events in any one period divided by the total
number of low flow events (dimensionless-spatial).
Usage
1
tl3(qfiletempf, thresh)
Arguments
qfiletempf
data frame containing a "discharge"
column containing daily flow values
thresh
value containing the 5-year recurrence
value for the site
Value
tl3 numeric containing TL3 for the given data frame
Examples
1
2
qfiletempf<-sampleData
tl3(qfiletempf, 1161.38)
jlthomps/EflowStats documentation built on May 19, 2019, 12:48 p.m.
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Description Usage Arguments Value Examples
View source: R/RProjects/HITHATStats/R/tl3.R View source: R/tl3.R
Description
This function accepts a data frame that contains a column named "discharge" and a threshold value obtained using the peakdata and getPeakThresh functions and calculates TL3; Seasonal predictability of low flow. Divide years up into 2-month periods (that is, Oct-Nov, Dec-Jan, and so forth). Count the number of low flow events (flow events with flows ??? 5 year flood threshold) in each period over the entire flow record. TL3 is the maximum number of low flow events in any one period divided by the total number of low flow events (dimensionless-spatial).
Usage
1 | tl3(qfiletempf, thresh)
|
Arguments
qfiletempf |
data frame containing a "discharge" column containing daily flow values |
thresh |
value containing the 5-year recurrence value for the site |
Value
tl3 numeric containing TL3 for the given data frame
Examples
1 2 | qfiletempf<-sampleData
tl3(qfiletempf, 1161.38)
|
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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