Package pygeodesy :: Module css :: Class Css

Class Css

  object --+        
           |        
named._Named --+    
               |    
named._NamedBase --+
                   |
                  Css

Cassini-Soldner East-/Northing location.

Instance Methods

__init__(self, e, n, h=0, cs0=None, name='')
New Css Cassini-Soldner position.

toLatLon(self, LatLon=None, height=None, **LatLon_kwds)
Convert this Css to an (ellipsoidal) geodetic point.

toRepr(self, prec=6, fmt='[%s]', sep=', ', m='m', C=False)
Return a string representation of this Css position.

toStr(self, prec=6, sep=' ', m='m')
Return a string representation of this Css position.

Inherited from named._NamedBase: __repr__, __str__, others

Inherited from named._Named: __imatmul__, __matmul__, __rmatmul__, attrs, classof, copy, dup, methodname, rename, toStr2

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Properties
	azi Get the azimuth of easting direction (`degrees`).
	azimuth Get the azimuth of easting direction (`degrees`).
	cs0 Get the projection (CassiniSoldner).
	easting Get the easting (`meter`).
	height Get the height (`meter`).
	latlon Get the lat- and longitude (LatLon2Tuple).
	northing Get the northing (`meter`).
	reverse4 Get the lat, lon, azimuth and reciprocal (LatLonAziRk4Tuple).
	rk Get the reciprocal of azimuthal northing scale (`scalar`).
	reciprocal Get the reciprocal of azimuthal northing scale (`scalar`).
Inherited from `named._Named`: `classname`, `classnaming`, `iteration`, `name`, `named`, `named2`, `named3`, `named4`, `sizeof` Inherited from `object`: `__class__`

Method Details

init (self, e, n, h=0, cs0=None, name='')
(Constructor)

New Css Cassini-Soldner position.

Arguments:

e - Easting (meter).
n - Northing (meter).
h - Optional height (meter).
cs0 - Optional, the Cassini-Soldner projection (CassiniSoldner).
name - Optional name (str).

Returns:

The Cassini-Soldner location (Css).

Raises:

CSSError - If e or n is invalid.
TypeError - If cs0 is not CassiniSoldner.
ValueError - Invalid h.

Overrides: object.__init__

toLatLon (self, LatLon=None, height=None, **LatLon_kwds)

Convert this Css to an (ellipsoidal) geodetic point.

Arguments:

LatLon - Optional, ellipsoidal class to return the geodetic point (LatLon) or None.
height - Optional height for the point, overriding the default height (meter).
LatLon_kwds - Optional, additional LatLon keyword arguments, ignored if LatLon is None.

Returns:

The geodetic point (LatLon) or if LatLon is None, a LatLon4Tuple

(lat, lon, height, 
          datum)

Raises:

TypeError - If LatLon or datum is not ellipsoidal or invalid height or LatLon_kwds.

toRepr (self, prec=6, fmt='[%s]', sep=', ', m=`'m'`, C=False)

Return a string representation of this Css position.

Arguments:

prec - Number of (decimal) digits, unstripped (int).
fmt - Enclosing backets format (str).
sep - Optional separator between name:values (str).
m - Optional unit of the height, default meter (str).
C - Optionally, include name of projection (bool).

Returns:

This position as

"[E:meter, N:meter, H:m, name:'', 
          C:Conic.Datum]"

(str).

Overrides: named._Named.toRepr

toStr (self, prec=6, sep=' ', m=`'m'`)

Return a string representation of this Css position.

Arguments:

prec - Number of (decimal) digits, unstripped (int).
sep - Optional separator to join (str) or None to return an unjoined tuple of strs.
m - Height units, default meter (str).

Returns:

This position as "easting nothing" str in meter plus

" 
          height"

and 'm' if height is non-zero (str).

Overrides: named._Named.toStr

Property Details

azi

Get the azimuth of easting direction (degrees).

Get method:: azi(self) - Get the azimuth of easting direction (degrees).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

azimuth

Get the azimuth of easting direction (degrees).

Get method:: azi(self) - Get the azimuth of easting direction (degrees).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

cs0

Get the projection (CassiniSoldner).

Get method:: cs0(self) - Get the projection (CassiniSoldner).
Set method:: cs0(self, cs0) - Set the Cassini-Soldner projection (CassiniSoldner).
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

easting

Get the easting (meter).

Get method:: easting(self) - Get the easting (meter).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

height

Get the height (meter).

Get method:: height(self) - Get the height (meter).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

latlon

Get the lat- and longitude (LatLon2Tuple).

Get method:: latlon(self) - Get the lat- and longitude (LatLon2Tuple).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

northing

Get the northing (meter).

Get method:: northing(self) - Get the northing (meter).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

reverse4

Get the lat, lon, azimuth and reciprocal (LatLonAziRk4Tuple).

Get method:: reverse4(self) - Get the lat, lon, azimuth and reciprocal (LatLonAziRk4Tuple).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

rk

Get the reciprocal of azimuthal northing scale (scalar).

Get method:: rk(self) - Get the reciprocal of azimuthal northing scale (scalar).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

reciprocal

Get the reciprocal of azimuthal northing scale (scalar).

Get method:: rk(self) - Get the reciprocal of azimuthal northing scale (scalar).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

Class Css

__init__ (self, e, n, h=0, cs0=None, name='') (Constructor)

toLatLon (self, LatLon=None, height=None, **LatLon_kwds)

toRepr (self, prec=6, fmt='[%s]', sep=', ', m='m', C=False)

toStr (self, prec=6, sep=' ', m='m')

azi

azimuth

cs0

easting

height

latlon

northing

reverse4

rk

reciprocal

init (self, e, n, h=0, cs0=None, name='')
(Constructor)

toRepr (self, prec=6, fmt='[%s]', sep=', ', m=`'m'`, C=False)

toStr (self, prec=6, sep=' ', m=`'m'`)