OCCT

puts "============"
puts "OCC24596"
puts "============"
puts ""
###############################
## Slow import of IGES data
###############################

pload XDE

dchrono h restart

stepread [locate_data_file bug26327_fuse_input.stp] a *

for {set i 2} {$i < 22} {incr i} {
   puts "a_$i"
   bfuse a_1 a_1 a_$i
   }

dchrono h stop counter stepread