Package esys :: Package modellib :: Module tsunami :: Class RegionOnEarthSurface

Class RegionOnEarthSurface

Defines a region by a south-east and north-west corner

Instance Methods

__init__(self, west_south=<esys.modellib.tsunami.PointOnEarthSurface instance at 0x9e64d6c>, east_north=<esys.modellib.tsunami.PointOnEarthSurface instance at 0x9e64dac>, resolution=1.0)

__str__(self)

comparePointsOnFace(self, p0, p1)

cutSegment(self, p0, p1)

getFace(self, p)

interceptOfSegment(self, p0, p1, d=0, v=0.0)
Finds t in [0,1] such that p0+t*(p0-p1) cuts x[d]=v.

isBoxVertex(self, p)

isInRegion(self, p)

isOnFace(self, p)

isOnThisFace(self, p, face)

Class Variables

[hide private]

EAST = 2

GRAVITY = 9.81

NORTH = 1

RADIUS = 6378800.0

SOUTH = 3

WEST = 0

Method Details

[hide private]

interceptOfSegment(self, p0, p1, d=0, v=0.0)

Finds t in [0,1] such that p0+t*(p0-p1) cuts x[d]=v. If it does not exist None is returned.