I see this problem with some graphics cards (on Windows computers). The same Loch file viewed on another computer (or on a VM running on the computer where I see the problem) shows the graphic overlay fine. So it is likely a display driver problem.

Footleg

On Mon, Sep 21, 2015 at 7:27 PM Dr. Heinrich Kestler <heinrich.kestler@tnr.at> wrote:
I managed to install thereon successfully on osx mavericks using home-brew.
Nearly everything seems to work fine so far.
However, trying to apply an overlay graphic to a surface model in loch, it
doesn´t work, i.e. the surface remains grey. I wonder whether this is a known issue with loch
or if I missed to install something. Any suggestions?

Many thanks in advance!

Heinrich
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