[Therion] 5.4.3 has broken output cs conversions

Bruce Mutton bruce at tomo.co.nz
Thu Mar 7 10:42:46 CET 2019


Therion version 5.4.3 and subsequent development versions have broken the
functionality whereby coordinates entered with a variety of coordinate
systems are converted to a user selected coordinate system for output.

The 5.4.2 output attached is from the last installation file I have that
gives a correct output (all coordinates start with 159), and the next one,
5.4.3 and all subsequent versions have coordinates some 1000 km apart.  It
makes it a very long cave, but unfortunately two of the entrances are in the
middle of the pacific ocean!  The problem is that Therion is assuming that
they are all in the  chosen output coordinate system, but it is not
performing any conversion.  No errors are reported (although there are
mysterious scale related errors in other datasets that could be as a result
of this problem).

 

I am using these coordinate systems for input; 

cs EPSG:2193  #NZ Transverse Mercator 2000

cs EPSG:27200 #NZ Map Grid 1949

cs lat-long

 

and for output in this case I am using;

cs EPSG:2193  #NZ Transverse Mercator 2000

 

 

Bruce

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