Package pygeodesy :: Module ups :: Class Ups

Class Ups

   object --+            
            |            
 named._Named --+        
                |        
 named._NamedBase --+    
                    |    
utmupsBase.UtmUpsBase --+
                        |
                       Ups

Known Subclasses:

_Ups_K1

Universal Polar Stereographic (UPS) coordinate.

Instance Methods

__init__(self, zone=0, pole='N', easting=2000000.0, northing=2000000.0, band='', datum=Datum(name='WGS84', ellipsoid=Ellipsoids.WGS84, transform=Tran..., falsed=True, gamma=None, scale=None, **name_convergence)
New Ups UPS coordinate.

__eq__(self, other)

parse(self, strUPS, **name)
Parse a string to a similar Ups instance.

parseUPS(self, strUPS)
DEPRECATED, use method parse.

rescale0(self, lat, scale0=0.994)
Set the central scale factor for this UPS projection.

toLatLon(self, LatLon=None, unfalse=True, **LatLon_kwds)
Convert this UPS coordinate to an (ellipsoidal) geodetic point.

toRepr(self, prec=0, fmt='[%s]', sep=', ', B=False, cs=False, **unused)
Return a string representation of this UPS coordinate.

toStr(self, prec=0, sep=' ', B=False, cs=False)
Return a string representation of this UPS coordinate.

toUps(self, pole='', **unused)
Duplicate this UPS coordinate.

toUtm(self, zone, falsed=True, **unused)
Convert this UPS coordinate to a UTM coordinate.

Inherited from utmupsBase.UtmUpsBase: __repr__, __str__, eastingnorthing2, to2en, toEpsg, toMgrs

Inherited from named._NamedBase: others

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

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

Properties
	band Class `property` with a `.name` attribute.
	falsed2 Get the easting and northing falsing (EasNor2Tuple`(easting, northing)`).
	pole Get the top/center of (stereographic) projection (`'N'\|'S'` or `""`).
	zone Get the polar pseudo zone (`0`), like Karney's zone UPS.
Inherited from `utmupsBase.UtmUpsBase`: `convergence`, `datum`, `easting`, `eastingnorthing`, `falsed`, `gamma`, `hemisphere`, `northing`, `scale`, `scale0` Inherited from `named._Named`: `classname`, `classnaming`, `iteration`, `name`, `named`, `named2`, `named3`, `named4`, `sizeof` Inherited from `object`: `__class__`

Method Details

init (self, zone=0, pole=`'N'`, easting=2000000.0, northing=2000000.0, band='', datum=Datum(name='WGS84', ellipsoid=Ellipsoids.WGS84, transform=Tran`...`, falsed=True, gamma=None, scale=None, **name_convergence)
(Constructor)

New Ups UPS coordinate.

Arguments:

zone - UPS zone (int, zero) or zone with/-out polar Band letter (str, '00', '00A', '00B', '00Y' or '00Z').
pole - Top/center of (stereographic) projection (str, 'N[orth]' or 'S[outh]').
easting - Easting, see falsed (meter).
northing - Northing, see falsed (meter).
band - Optional, polar Band (str, 'A'|'B'|'Y'|'Z').
datum - Optional, this coordinate's datum (Datum, Ellipsoid, Ellipsoid2 or a_f2Tuple).
falsed - If True, both easting and northing are falsed (bool).
gamma - Optional meridian convergence, bearing off grid North, clockwise from true North to save (degrees) or None.
scale - Optional grid scale factor to save (scalar) or None.
name_convergence - Optional name=NN (str) and DEPRECATED keyword argument convergence=None, use gamma.

Raises:

TypeError - Invalid datum.
UPSError - Invalid zone, pole, easting, northing, band, convergence or scale.

Overrides: object.__init__

parse (self, strUPS, **name)

Parse a string to a similar Ups instance.

Arguments:

strUPS - The UPS coordinate (str), see function parseUPS5.
name - Optional name=NN (str), overriding this name.

Returns:

The similar instance (Ups).

Raises:

UTMError - Invalid strUPS.

See Also: Functions parseUTM5 and pygeodesy.parseUTMUPS5.

parseUPS (self, strUPS)

DEPRECATED, use method parse.

Decorators:

@deprecated_method

rescale0 (self, lat, scale0=0.994)

Set the central scale factor for this UPS projection.

Arguments:

lat - Northern latitude (degrees).
scale0 - UPS k0 scale at lat latitude (scalar).

Raises:

RangeError - If lat outside the valid range and rangerrors is True.
UPSError - Invalid scale.

toLatLon (self, LatLon=None, unfalse=True, **LatLon_kwds)

Convert this UPS coordinate to an (ellipsoidal) geodetic point.

Arguments:

LatLon - Optional, ellipsoidal class to return the geodetic point (LatLon) or None.
unfalse - Unfalse easting and northing if falsed (bool).
LatLon_kwds - Optional, additional LatLon keyword arguments, ignored if LatLon is None.

Returns:

This UPS coordinate (LatLon) or if LatLon is None, a LatLonDatum5Tuple

(lat, lon, datum, gamma, 
          scale)

Raises:

TypeError - If LatLon is not ellipsoidal.
UPSError - Invalid meridional radius or H-value.

toRepr (self, prec=0, fmt='[%s]', sep=', ', B=False, cs=False, **unused)

Return a string representation of this UPS coordinate.

Note that UPS coordinates are rounded, not truncated (unlike MGRS grid references).

Arguments:

prec - Number of (decimal) digits, unstripped (int).
fmt - Enclosing backets format (str).
sep - Optional separator between name:value pairs (str).
B - Optionally, include polar band letter (bool).
cs - Optionally, include gamma meridian convergence and point scale factor (bool or non-zero int to specify the precison like prec).

Returns:

This UPS as a string with

00[Band] pole, easting, northing,
          [convergence, scale]

"[Z:00[Band], P:N|S, 
          E:meter, N:meter]"

plus

", C:DMS, 
          S:float"

if cs is True, where [Band] is present and 'A'|'B'|'Y'|'Z' only if B is True and convergence DMS is in either degrees, minutes or seconds (str).

Overrides: named._Named.toRepr

Note: Pseudo zone zero ("00") for UPS follows Karney's zone UPS.

toStr (self, prec=0, sep=' ', B=False, cs=False)

Return a string representation of this UPS coordinate.

Note that UPS coordinates are rounded, not truncated (unlike MGRS grid references).

Arguments:

prec - Number of (decimal) digits, unstripped (int).
sep - Optional separator to join (str) or None to return an unjoined tuple of strs.
B - Optionally, include and polar band letter (bool).
cs - Optionally, include gamma meridian convergence and point scale factor (bool or non-zero int to specify the precison like prec).

Returns:

This UPS as a string with

00[Band] pole, easting, northing,
          [convergence, scale]

"00[B] N|S meter 
          meter"

plus " DMS float" if cs is True, where [Band] is present and 'A'|'B'|'Y'|'Z' only if B is True and convergence DMS is in either degrees, minutes or seconds (str).

Overrides: named._Named.toStr

Note: Zone zero ("00") for UPS follows Karney's zone UPS.

toUps (self, pole='', **unused)

Duplicate this UPS coordinate.

Arguments:

pole - Optional top/center of the UPS projection, (str, 'N[orth]'|'S[outh]').

Returns:

A copy of this UPS coordinate (Ups).

Raises:

UPSError - Invalid pole or attempt to transfer the projection top/center.

toUtm (self, zone, falsed=True, **unused)

Convert this UPS coordinate to a UTM coordinate.

Arguments:

zone - The UTM zone (int).
falsed - False both easting and northing (bool).

Returns:

The UTM coordinate (Utm).

Property Details

band

Class property with a .name attribute.

Get method:: band(self) - Get the polar band ('A'|'B'|'Y'|'Z').
Set method:: band(self, band) - Set or reset the polar band letter ('A'|'B'|'Y'|'Z') or None or "" to reset.

falsed2

Get the easting and northing falsing (EasNor2Tuple(easting, northing)).

Get method:: falsed2(self) - Get the easting and northing falsing (EasNor2Tuple(easting, northing)).
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

pole

Get the top/center of (stereographic) projection ('N'|'S' or "").

Get method:: pole(self) - Get the top/center of (stereographic) projection ('N'|'S' or "").
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

zone

Get the polar pseudo zone (0), like Karney's zone UPS.

Get method:: zone(self) - Get the polar pseudo zone (0), like Karney's zone UPS.
Set method:: _fset_error(inst, val) - Throws an AttributeError, always.
Delete Method:: _fdel(inst) - Zap the cached/memoized property value.

Class Ups

__init__ (self, zone=0, pole='N', easting=2000000.0, northing=2000000.0, band='', datum=Datum(name='WGS84', ellipsoid=Ellipsoids.WGS84, transform=Tran..., falsed=True, gamma=None, scale=None, **name_convergence) (Constructor)

parse (self, strUPS, **name)

parseUPS (self, strUPS)

rescale0 (self, lat, scale0=0.994)

toLatLon (self, LatLon=None, unfalse=True, **LatLon_kwds)

toRepr (self, prec=0, fmt='[%s]', sep=', ', B=False, cs=False, **unused)

toStr (self, prec=0, sep=' ', B=False, cs=False)

toUps (self, pole='', **unused)

toUtm (self, zone, falsed=True, **unused)

band

falsed2

pole

zone

init (self, zone=0, pole=`'N'`, easting=2000000.0, northing=2000000.0, band='', datum=Datum(name='WGS84', ellipsoid=Ellipsoids.WGS84, transform=Tran`...`, falsed=True, gamma=None, scale=None, **name_convergence)
(Constructor)