bangarang | R Documentation |
bangarang is a collection of functions useful in the Kitimat Fjord System, British Columbia (Gitga'at First Nation marine territory), though some functions are applicable to the northeast Pacific coast in general. Developed for the Bangarang Project but generalized for use by the Gitga'at Oceanographic Initiative, NCCS, DFOs and others.
The primary functions in this package are:
plotKFS
Mapping tools
whalemap
Locating a whale in confined channels based on survey data
routeKFS
Travel distance between two points in the fjord system (around islands)
There are some secondary functions used by these primaries, and they may be useful in and of themselves:
solve2lines
Determine the intersection point of two lines
LOStest
Determine whether two points are within line-of-sight of each other or whether the shoreline is in the way
These functions also have small helper functions that probably don't have a use otherwise or on their own:
calcOD
in routeKFS
addturn
in routeKFS
closest2end
in routeKFS
find.LOS.nodes
in routeKFS
dist2nodes
in routeKFS
find.unusables
in routeKFS
oceandistance
in routeKFS
plotOD
in routeKFS
Eric Keen, Scripps Institution of Oceanography, ekeen@ucsd.edu
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