Functions to parse and format bearing, lat- and longitudes in various
forms of degrees, minutes and seconds.
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bearingDMS(bearing,
form=' d ' ,
prec=None,
sep='
' )
Convert bearing to a string. |
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compassAngle(lat0,
lon0,
lat1,
lon1)
Return the angle from North for the direction vector (lon1 - lon0, lat1 - lat0) between two points. |
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compassDMS(bearing,
form=' d ' ,
prec=None,
sep='
' )
Convert bearing to a string suffixed with compass point. |
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compassPoint(bearing,
prec=3)
Convert bearing to a compass point. |
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latDMS(deg,
form=' dms ' ,
prec=2,
sep='
' )
Convert latitude to a string suffixed with N or S. |
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lonDMS(deg,
form=' dms ' ,
prec=2,
sep='
' )
Convert longitude to a string suffixed with E or W. |
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normDMS(strDMS,
norm='
' )
Normalize all degree ˚, minute ' and second " symbols in a
string to the default symbols °, ′ and ″. |
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parse3llh(strll,
height=0,
sep=' , ' )
Parse a string representing lat-, longitude and height point. |
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parseDMS(strDMS,
suffix=' NSEW ' ,
sep='
' ,
clip=0)
Parse a string representing deg°min′sec″ to degrees. |
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precision(form,
prec=None)
Set the default precison for a given F_ form. |
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rangerror(error=None)
Raise an error for out-of-range lat- or longitudes. |
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toDMS(deg,
form=' dms ' ,
prec=2,
sep='
' ,
ddd=2,
neg=' - ' ,
pos='
' )
Convert signed degrees to string, without suffix. |
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F_D = ' d '
Format degrees as deg° (string).
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F_DM = ' dm '
Format degrees as deg°min′ (string).
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F_DMS = ' dms '
Format degrees as deg°min′sec″ (string).
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F_DEG = ' deg '
Format degrees as [D]DD without symbol (string).
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F_MIN = ' min '
Format degrees as [D]DDMM without symbols (string).
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F_SEC = ' sec '
Format degrees as [D]DDMMSS without symbols (string).
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F_RAD = ' rad '
Convert degrees to radians and format as RR.r (string).
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S_DEG = ' \xc2\xb0 '
Degrees ° symbol (string).
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S_MIN = ' \xe2\x80\xb2 '
Minutes ′ symbol (string).
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S_SEC = ' \xe2\x80\xb3 '
Seconds ″ symbol (string).
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S_RAD = '
'
Radians symbol (string).
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S_SEP = '
'
Separator between deg, min and sec (string).
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