# | Line 62 | Line 62 | _EOF_ | |
---|---|---|
62 | echo "You must specify a picture or an octree" | |
63 | exit 1 | |
64 | endif | |
65 | + | if ( $picture == $nofile && "$view" == "" ) then |
66 | + | echo "You must give a view if there is no picture" |
67 | + | exit 1 |
68 | + | endif |
69 | if ( $picture != $nofile ) then | |
70 | if ( ! -r $picture ) then | |
71 | echo "Cannot read $picture" |
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