puts "============"
puts "0032821: DEWrapper - Implementation of a common toolkit for importing and exporting CAD files"
puts "============"
puts ""

catch { Close D2 }
catch { Close D3 }

param xstep.cascade.unit MM
if [catch {igesread $filename res0 *} catch_result] {
    puts "Error : Problem with reading file"
} else {
    puts "OK : Reading is correct"
}
param xstep.cascade.unit M
if [catch {igesread $filename res1 *} catch_result] {
    puts "Error : Problem with reading file"
} else {
    puts "OK : Reading is correct"
}
# param xstep.cascade.unit MM

if [catch {ReadFile D2 $filename} catch_result] {
    puts "Error : Problem with reading file"
} else {
    puts "OK : Reading is correct"
}
XGetOneShape S2 D2
if { [XGetLengthUnit D2] != "mm" } {
  puts "Error: incrorrect document's length unit"
}

XNewDoc D3
if [catch {ReadFile D3 $filename -conf "global.general.length.unit : 1000 "} catch_result] {
    puts "Error : Problem with reading file"
} else {
    puts "OK : Reading is correct"
}
if { [XGetLengthUnit D3] != "m" } {
  puts "Error: incrorrect document's length unit"
}
XGetOneShape S3 D3

if [catch {readfile S4 $filename -conf "global.general.length.unit : 1 "} catch_result] {
    puts "Error : Problem with reading file"
} else {
    puts "OK : Reading is correct"
}

if [catch {readfile S5 $filename -conf "global.general.length.unit : 1000 "} catch_result] {
    puts "Error : Problem with reading file"
} else {
    puts "OK : Reading is correct"
}

array set volumes {0 11995.4 1 0.0119954 2 11995.4 3 0.0119954 4 11995.4 5 0.0119954}
array set results {0 res0 1 res1 2 S2 3 S3 4 S4 5 S5}
for { set anind 0} { $anind < 6 } { incr anind } {
  checkprops $results($anind) -s $volumes($anind) -eps 1e-2
}

Close D2 
Close D3