#128: NVIZ fails to load vector points without other map
----------------------+-----------------------------------------------------
Reporter: neteler | Owner: [email protected]
Type: defect | Status: new
Priority: major | Milestone: 6.4.0
Component: default | Version: svn-trunk
Resolution: | Keywords: nviz
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Comment (by neteler):
Unfortunately I don't know how to debug tcl. but you can easily replicate
it with Spearfish:
{{{
GRASS 6.3.svn (spearfish60):~ > nviz point=archsites
Vector file archsites loaded with 25 points.
curr = 1.0
curr = 1.0
curr = nan
Error in startup script: can't use non-numeric floating-point value as
operand of "*"
while executing
"expr int($curr * 1)"
(procedure "Nv_mkFloatScale" line 17)
invoked from within
"Nv_mkFloatScale $Nv_(HEIGHT_SLIDER) v height $max $min $val update_height
1"
...
}}}
Markus
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Ticket URL: <http://trac.osgeo.org/grass/ticket/128#comment:8>
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