for( long idx = 0; idx < fns.size(); ++idx )
{
Reader r = new Reader();
String fn = fns.get( (int)idx );
String outfn = fn + ".png";
r.SetFileName( fn );
TagSetType tst = new TagSetType();
tst.insert( new Tag(0x7fe0,0x10) );
b = r.ReadUpToTag( new Tag(0x88,0x200), tst );
UIntArrayType dims = ImageHelper.GetDimensionsValue( r.GetFile() );
if( b )