[GRASS-user] grass6.2RC3 still problem wtih georectifier
Jarosław Jasiewicz
jarekj at amu.edu.pl
Wed Oct 25 11:02:06 EDT 2006
Hi
I still have a problem with georectify (tcl gui) as I mentioned before
After fresh installation of grass I created new xy location, imported
raster, created group, created projected location (EPSG 2173) and have
tried to use georectify
I choosed location and mapset, group and reference image and tried to
zoom in (or pan, or zoom out or any othe display operation) and message:
an't read "xy(51)": no such element in array
> can't read "xy(51)": no such element in array
> while executing
> "if {$xy($gcpnum) != ""} {
> #draw GCP marks from GCP form
> for {set gcpnum 1} {$gcpnum < 51 } { incr gcpnum } {
> if { [$xy($gcpnum) get] != "" } {
> ..."
> (procedure "GRMap::runprograms" line 93)
> invoked from within
> "GRMap::runprograms [expr {$mymodified != 0}]"
> (procedure "GRMap::drawmap" line 39)
> invoked from within
> "GRMap::drawmap"
> (procedure "GRMap::display_server" line 13)
> invoked from within
> "GRMap::display_server"
> ("after" script)
there is no ground control point or nothig
It was mentioned that error is removed, so mabye I do something wrong, I don't know....
BTW - it is not a big problem, I can still use i.points and i.rectify for myself, but teatching that (i.point, i.georectify) method is very frustrating, so I can't do it in 18 students group...
Jarek
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