set env(CSF_dataDefaults) [file dirname [info script]]/../data
puts $env(CSF_dataDefaults)
DT_ApplySeq result a data data1
set b [explode a f]
set b1 [explode result f]
puts $b
puts $b1
set nb_surf 0
set i 0
for {set i 0} {$i < [llength $b]} {incr i} {
    set t [lindex $b $i]
    set t1 [lindex $b1 $i]
    mksurface s$i $t
    mksurface su$i $t1
    set q [dump s$i]
    set q1 [dump su$i] 
    puts $q
    puts $q1
    if { [lindex $q 5] != [lindex $q1 5] } {
	if { [lindex $q1 5] == "SurfaceOfRevolution" } {
	    incr nb_surf
	}
    }
}
if { $nb_surf == 0 || $nb_revol != $nb_surf } {
    puts "Error : $nb_revol faces should be converted instead of $nb_surf."
}