[GRASS5] d.nviz functional?

[Bob Covill]

Hi Markus,

I have dug into the scripting problem and found a potential problem. 
Each command in the script is executed by the procedure SendScriptLine. 
This procedure can be found in script_support.tcl.

This procedure uses the TK "send" command which is probably the source 
of the problems.

To identify if the send command is failing change the following line 
from SendScriptLine

catch {send $ProcessName "$line"} rval
to
send $ProcessName "$line"

This will allow any errors from "send" to be output to stderr.

With my CygWin installation I recieved the following error ...
X server insecure (must use xauth-style authorization)

Let me know if you get a similar error. I am not sure of a work-around 
for this yet. Presumably any any system not using xauth will have the 
same problem?

--
Bob