GXLL2 class¶
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class
GXLL2
(handle=0)[source]¶ GXLL2 class.
local datum lookup creator ll2 methods are used to create
GXLL2
objects.GXLL2
objects contain latitude, longitude correction lookup tables to convert between datums.-
classmethod
create
(lon0, lat0, lon, lat, nlon, nlat, in_ipj, out_ipj)[source]¶ Create an empty
GXLL2
table to be filled- Parameters
- Returns
GXLL2
Object- Return type
New in version 5.0.
License: Geosoft End-User License
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is_null
()[source]¶ Check if this is a null (undefined) instance
- Returns
True if this is a null (undefined) instance, False otherwise.
- Return type
bool
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save
(name)[source]¶ Save an
GXLL2
to a named resource- Parameters
name (str) – Named resource
New in version 5.0.
License: Geosoft End-User License
Note: The named resource is the name of the datum transform define inside square brackets in the datum transform name in the datumtrf table.
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classmethod