Description Usage Arguments Value Examples
Compute cross section volumes by region.
1 2 | region_to_volume(d, time.col = "Time", region.col = "Region",
station.lengths = NULL)
|
d |
The area data, e.g. output of |
time.col |
The time column name. |
region.col |
The name of the column containing the Region identifier. |
station.lengths |
The cross section length values. |
A wide-format table of cross section region volumes.
1 2 3 4 5 6 7 8 9 10 11 | simple.quasi = system.file("sample-data/SampleQuasiUnsteady.hdf",
package = "RAStestR")
quasi.xs = read_xs(simple.quasi)
quasi.banks = read_bank_stations(simple.quasi)
quasi.extents = xs_extents(quasi.xs)
quasi.lengths = xs_lengths(read_station_lengths(simple.quasi))
quasi.regions = xs_regions(quasi.xs, bank.stations = quasi.banks,
extent.stations = quasi.extents)
region_to_volume(quasi.regions, station.lengths = quasi.lengths)
|
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