No, we don't modify existing releases. The fix will be included in 5.4.3 eventually, but until then you can use the latest snapshot ( https://therion.speleo.sk/downloads/therion-setup-dev.exe).
Martin On Fri, Jan 18, 2019 at 9:32 AM Michael <[email protected]> wrote: > Thank you, Martin, for the quick fix. > > Is it also fixed in > > https://therion.speleo.sk/downloads/therion-setup-5.4.2.exe > > ? > > Regards, > > Michael. > > > > *Von:* Therion <[email protected]> *Im Auftrag von *Martin Budaj > via Therion > *Gesendet:* Donnerstag, 17. Januar 2019 19:26 > *An:* List for Therion users <[email protected]> > *Cc:* Martin Budaj <[email protected]> > *Betreff:* Re: [Therion] Therion 5.4.2. potential bug > > > > Hi, it's fixed in d98a0a6. > > Martin > > > > On Tue, Jan 15, 2019 at 7:28 PM Martin Budaj <[email protected]> wrote: > > On Sat, Jan 12, 2019 at 10:51 AM Michael <[email protected]> wrote: > > I have now attached a minimal cave sample produced with 5.4.1. and one > produced with 5.4.2. to demonstrate the displacement. > > > > Hi, > > > > the problem is that EPSG:31467 projection uses the "potsdam" datum and the > PROJ library used by Therion changed the way how to transform potsdam datum > to the standard WGS84 datum – it switched from a simple string parameter > (towgs84) to using external grid file (see > https://proj4.org/resource_files.html#transformation-grids for examples). > > > > No grid files are currently included in the windows Therion distribution, > so the transformation is not correct in 5.4.2. Therion needs to be modified > to include and use those files – hopefully soon. > > > > Best regards > > Martin > >
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