界面生成问题 [复制链接]

我看刘波编的那本flac上面的一个生成界面的例子如下：
gen zone brick size 3 3 3 &
p0 (0,0,0) p1 (3,0,0) p2 (0,3,0) p3 (0,0,1.5) p4 (3,3,0) &
p5 (0,3,1.5) p6 (3,0,4.5) p7 (3,3,4.5) group Base
gen zone brick size 3 3 3 p0 (0,0,1.5) p1 (3,0,4.5) &
p2 (0,3,1.5) p3 (0,0,6) p4 (3,3,4.5) p5 (0,3,6) &
p6 (3,0,6) p7 (3,3,6) group Top range group Base not
gen separate Top
interface 1 wrap Base Top
plot create view_int
plot add surface
plot add interface red
plot show
但是运行到group Top range group Base not 这一步时提示错误，我把range group Base not 删除后继续运行，又提示gen separte Top 错误。
我是初学者，求指点。

gen zone brick size 3 3 3 &
p0 (0,0,0) p1 (3,0,0) p2 (0,3,0) p3 (0,0,1.5) p4 (3,3,0) &
p5 (0,3,1.5) p6 (3,0,4.5) p7 (3,3,4.5) group Base
gen zone brick size 3 3 3 p0 (0,0,1.5) p1 (3,0,4.5) &
p2 (0,3,1.5) p3 (0,0,6) p4 (3,3,4.5) p5 (0,3,6) &
p6 (3,0,6) p7 (3,3,6)
group Top range group Base not
gen separate Top
interface 1 wrap Base Top
plot create view_int
plot add surface
plot add interface red
plot show
这样就OK了！

还是不行啊，提示separate错误。

gen zone brick size 3 3 3 &
p0 (0,0,0) p1 (3,0,0) p2 (0,3,0) p3 (0,0,1.5) p4 (3,3,0) &
p5 (0,3,1.5) p6 (3,0,4.5) p7 (3,3,4.5) group Base
gen zone brick size 3 3 3 p0 (0,0,1.5) p1 (3,0,4.5) &
p2 (0,3,1.5) p3 (0,0,6) p4 (3,3,4.5) p5 (0,3,6) &
p6 (3,0,6) p7 (3,3,6)
group Top
gen separate Top
interface 1 wrap Base Top
plot create view_int
plot add surface
plot add interface red
plot show

          

版本问题，flac 5.0以上的肯定可以用separate，至于这个命令从哪个版本开始有的我就不知道了

gene separete range Top 才对