Lib.rave_projection.usgs Class Reference

PROJ 4.7.0 and higher interface (requires Proj.py, _proj.so). More...

Public Member Functions
	__init__ (self, description, definition)
	Initializer.
	proj (self, xy)
	Forward projection.
	invproj (self, xy)
	Inverse projection.
	tostring (self)
	String representation of a projection definition @ returns string representation of the projection.

Public Attributes
	name = description
	definition = definition
	instance = Proj.Proj(definition)

Detailed Description

PROJ 4.7.0 and higher interface (requires Proj.py, _proj.so).

Constructor & Destructor Documentation

__init__()

Lib.rave_projection.usgs.__init__	(		self,
			description,
			definition )

Initializer.

Parameters

description	string containing this projection's identifier
definition	PROJ.4 string containing the projection definition

Member Function Documentation

invproj()

Lib.rave_projection.usgs.invproj	(		self,
			xy )

Inverse projection.

Parameters

tuple

containing X/Y in projection-specific coordinates

Returns

xy tuple containing lon/lat coordinate pair

proj()

Lib.rave_projection.usgs.proj	(		self,
			xy )

Forward projection.

Parameters

xy	tuple containing lon/lat coordinate pair

Returns

tuple containing X/Y in projection-specific coordinates

tostring()

Lib.rave_projection.usgs.tostring

(

self

)

String representation of a projection definition @ returns string representation of the projection.

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The documentation for this class was generated from the following file:

• /github/workspace/Lib/rave_projection.py