In attempting to use the "surface-stats" button to
see functional overlay, in the "View Functional Data"
option, this error is generated and tksurfer does not start:
'Error: can't read "scandirpref": no such variable.'
The stack trace is at the end of this message if that helps in locating
where the error was generated.
Also, an error is generated when using "volume-stats" regarding not
recognizing the -invphaseflag option. tkmedit ignores this option
and is able to display the functional data. It appears that the
current version of tkmedit does not recognize three options,
-invphaseflag, -scalebarflag, -colscalebarflag, that are used
by csurf to call tkmedit when using "volume-stats". This is not
a big problem but it does display an error before starting tkmedit.
thanks,
Rutvik
Stack trace:
--------
can't read "scandirpref": no such variable
while executing
"set command "$bindir/tksurfer -$name $hemi $ext -o $scandirpref
$env(FUNCTIONALS_DIR)/$session/$scandir -fthresh
$renderscanlists($page,fthresh) -f..."
(procedure "surftestrender" line 82)
invoked from within
"surftestrender .setuppopup.to.no"
invoked from within
".setuppopup.ti.bu2.surftest invoke"
("uplevel" body line 1)
invoked from within
"uplevel #0 [list $w invoke]"
(procedure "tkButtonUp" line 7)
invoked from within
"tkButtonUp .setuppopup.ti.bu2.surftest
"
(command bound to event)
--------
