PointMemory invalid scm handle values

[Randy Deborggraeve]

What i'm trying to load SCM modules using  opencog/opencog/eva/model/time-map.scm, i'm getting the following error:

ERROR: In procedure cog-pointmem-create-map: Expecting positive spatial resolution (/home/randy/workspace/opencog/opencog/opencog/spacetime/pointmemory/PointMemorySCM.cc:238)
Function args:
((SpaceMapNode "faces")
 (ListLink
   (NumberNode "0.000000")
   (NumberNode "66.000000")
   (NumberNode "150.000000")
)
)
ABORT: C++-EXCEPTION

Did some debugging and in file opencog/spacetime/pointmemory/PointMemorySCM.cc at line 227, the function hs[0]->get_name() does seem to return 0.

It does work when i change the time-map.scm
from:

(cog-pointmem-create-map facemap (ListLink (Number 0.01) (Number 66) (Number 150)))

to

(cog-pointmem-create-map facemap (ListLink (Number 1) (Number 66) (Number 150)))

So it seems the decimal places are lost somewhere, but can't figure out what direction to search to fix this.

Also created a new issue for this:
https://github.com/opencog/opencog/issues/2983


Kind regards,
Randy