plr_pvheatmap {PVplr}

Title Heatmap generation for PV data

Description

Title Heatmap generation for PV data

Usage

plr_pvheatmap(
  df,
  col,
  timestamp_col,
  timestamp_format = "%Y-%m-%d %H:%M:%S",
  upper_threshold = 1,
  lower_threshold = 0,
  font_size = 12
)

Arguments

df

dataframe containing at least the timestamp column and the variable to be plotted with the heatmap

col

the character name of the column to be ploted

timestamp_col

the character name of the timestamp column

timestamp_format

the POSIXct format of the timestamp if conversion is needed

upper_threshold

the fraction of upper data to include, 1 removes no data, 0.9 remove the top 1 percent etc.

lower_threshold

the fraction of lower data to remove, 0 removes no data, 0.01 remove the bottom 1 percent etc.

font_size

font size of the output plot

Value

returns a ggplot object heatmap of the specified column

Examples

# build heatmap
heat <- plr_pvheatmap(test_df, col = "g_poa", timestamp_col = "timestamp", 
                      upper_threshold = 0.99, lower_threshold = 0)
# display heatmap
plot(heat)