cumsumNA — cumsumNA • riskyData

Provides a cumulative sum of rain gauge data while excluding NA values.

Usage

cumsumNA(x, ...)

# S3 method for data.table
cumsumNA(x)

# S3 method for HydroImport
cumsumNA(x)

# S3 method for HydroAggs
cumsumNA(x)

# S3 method for numeric
cumsumNA(x)

Arguments

x: Raw rain gauge data or merged dataset
...: Additional parameters as required

Value

A cumulative sum of rain gauge data

Examples

data(chesterton)

# Apply cumulative sum
dt <- cumsumNA(chesterton)

plot(dt$dateTime,
     dt$cumSum,
     main = "Cumulative rainfall plot for Chesterton Gauge (WISKI: 164163)",
     xla = "Date Time",
     ylab = "Cumulative rainfall (mm)",
     type = "l")