getArrayThresholdExceedance function

Get values at the input exceedance levels for the entire array by date

getArrayThresholdExceedance(rdfXTS, valueIn, comparison)

Arguments

• rdfXTS: XTS object returned by rdfSlotToXTS
• valueIn: Numeric value for the desired threshold to compare the data against
• comparison: String 'GT' or 'LT' for a greater-than or less-than comparison

Returns

an XTS object with the frequency in which the array of traces exceed a threshold

Examples

pe <- RWDataPlyr:::rdfSlotToXTS(keyRdf, 'Mead.Pool Elevation')
peLT3575 <- RWDataPlyr:::getArrayThresholdExceedance(pe, 3575, 'LT')