plot_timeline: Plotting the timeline of the fire and the noise

In TengMCing/hotspotcluster: Spatiotemporal Clustering of Satellite Hot Spot Data

Plotting the timeline of the fire and the noise

Description

This function plots the timeline of the fires and the noise points.

Usage

plot_timeline(
  result,
  from = NULL,
  to = NULL,
  mainBreak = NULL,
  minorBreak = NULL,
  dateLabel = NULL
)

Arguments

result	spotoroo object. A result of a call to hotspot_cluster().
from	OPTIONAL. Date/Datetime/Numeric. Start time. The data type needs to be the same as the provided observed time.
to	OPTIONAL. Date/Datetime/Numeric. End time. The data type needs to be the same as the provided observed time.
mainBreak	OPTIONAL. Character/Numeric. A string/value giving the difference between major breaks. If the observed time is in date/datetime format, this value will be passed to ggplot2::scale_x_date() or ggplot2::scale_x_datetime() as date_breaks.
minorBreak	OPTIONAL. Character/Numeric. A string/value giving the difference between minor breaks. If the observed time is in date/datetime format, this value will be passed to ggplot2::scale_x_date() or ggplot2::scale_x_datetime() as date_minor_breaks.
dateLabel	OPTIONAL. Character. A string giving the formatting specification for the labels. If the observed time is in date/datetime format, this value will be passed to ggplot2::scale_x_date() or ggplot2::scale_x_datetime() as date_labels. Unavailable if the observed time is in numeric format.

Value

A ggplot object. The plot of the timeline.

Examples

  # Time consuming functions (>5 seconds)


  # Get clustering results
  result <- hotspot_cluster(hotspots,
                          lon = "lon",
                          lat = "lat",
                          obsTime = "obsTime",
                          activeTime = 24,
                          adjDist = 3000,
                          minPts = 4,
                          minTime = 3,
                          ignitionCenter = "mean",
                          timeUnit = "h",
                          timeStep = 1)

  # Plot timeline
  plot_timeline(result,
              mainBreak = "1 week",
              minorBreak = "1 day",
              dateLabel = "%b %d")

TengMCing/hotspotcluster documentation built on Aug. 23, 2023, 12:47 p.m.