Rate of spread measurements (inches/s) in each direction: East, West, North and South for each of 31 experimental runs at given slopes, measured over the given time period of each (measured in seconds).
fires
A data frame with 31 observations on the following 7 variables.
Run
numeric
Slope
numeric: vertical rise divided by horizontal run, inclined from East to West
ROS_E
numeric: rate of spread measured in easterly direction
ROS_W
numeric: rate of spread measured in westerly direction
ROS_S
numeric: rate of spread measured in southerly direction
ROS_N
numeric: rate of spread measured in northerly direction
Time
numeric