关于FLAC3D命令group 的问题，程序很简单，请高手指点

dsdeng.vs

new
;----------------------------------------------------------------网格建立的命令如下：
;----------------------------------------------------------------建立区域1
gen zone radcyl p0=(0.0,0.0,0.0) p1= (50.0,0.0,0.0) &
                p2= (0.0,155.4,0.0) p3= (0.0,0.0,58.0) &
                p4= (50.0,184.3,0.0) p5= (0.0,188.9,58.0) &
                p6= (50.0,0.0,58.0) p7= (50.0,217.7,58.0) &
                p8= (2.5,0.0,0.0) p9= (0.0,0.0,2.5) &
                p10= (2.5,156.8,0.0) p11= (0.0,156.8,2.5)  fill
                group 1
gen zone radcyl p0=(0.0,0.0,0.0) p1= (0.0,0.0,58.0,) &
                p2= (0,155.4,0.0) p3= (-50.0,0.0,0.0) &
                p4= (0,188.9,58) p5= (-50.0,126.6,0.0) &
                p6= (-50.0,0.0,58.0) p7= (-50,160.0,58.0,) &
                p8= (0,0,2.5) p9= (-2.5,0,0) &
                p10= (0,156.8,2.5) p11= (-2.5,154.0,0.0) fill
                group 1
gen zone radtun p0=(0.0,0.0,0.0) p1= (-50.0,0.0,0.0) &
                p2= (0.0,155.4,0.0) p3= (0.0,0.0,-42.0) &
                p4= (-50.0,126.6,0.0) p5= (0.0,131.2,-42.0) &
                p6= (-50.0,0.0,-42.0) p7= (-50.0,102.3,-42.0,) &
                p8= (-2.5,0.0,0.0) p9= (0.0,0.0,-2.0 )&
                p10= (-2.5,154.0,0.0) p11= (0.0,154.2,-2.0) &
                p12= (-2.5,0.0,-2.0) p13= (-2.5,152.8,-2.0) fill
                group 1
gen zone radtun p0=(0.0,0.0,0.0) p1= (0.0,0.0,-42.0) &
                p2= (0.0,155.4,0.0) p3= (50.0,0.0,0.0) &
                p4= (0.0,131.2,-42.0) p5= (50.0,184.3,0.0) &
                p6= (50.0,0.0,-42.0) p7= (50.0,160.0,-42.0) &
                p8= (0.0,0.0,-2.0) p9= (2.5,0.0,0.0 )&
                p10= (0.0,154.2,-2.0) p11= (2.5,156.8,0.0) &
                p12= (2.5,0.0,-2.0) p13= (2.5,155.7,-2.0) fill
                group 1
;----------------------------------------------------------------建立区域2
gen zone radcyl p0=(0.0,155.4,0.0) p1= (50.0,184.3,0.0) &
                p2= (0.0,235.4,0.0) p3= (0.0,188.9,58.0) &
                p4= (50.0,264.3,0.0) p5= (0.0,268.9,58.0) &
                p6= (50.0,217.7,58.0) p7= (50.0,297.7,58.0) &
                p8= (2.5,156.8,0.0) p9= (0.0,156.8,2.5) &
                p10= (2.5,236.8,0.0) p11= (0.0,236.8,2.5) fill
                group 2
gen zone radcyl p0=(0.0,155.4,0.0) p1= (0.0,188.9,58.0,) &
                p2= (0.0,235.4,0.0) p3= (-50.0,126.6,0.0) &
                p4= (0.0,268.9,58.0) p5= (-50.0,206.6,0.0) &
                p6= (-50.0,160.0,58.0) p7= (-50.0,240.0,58.0,)&
                p8= (0.0,156.8,2.5) p9= (-2.5,154.0,0.0) &
                p10= (0.0,236.8,2.5) p11= (-2.5,234.0,0.0) fill
                group 2
gen zone radtun p0=(0.0,155.4,0.0) p1= (-50.0,126.6,0.0,) &
                p2= (0.0,235.4,0.0) p3= (0.0,131.2,-42.0) &
                p4= (-50.0,206.6,0.0) p5= (0.0,211.2,-42.0) &
                p6= (-50.0,102.3,-42.0) p7= (-50.0,182.3,-42.0,)&
                p8= (-2.5,154.0,0.0) p9= (0.0,154.2,-2.0 )&
                p10= (-2.5,234.0,0.0) p11= (0.0,234.2,-2.0) &
                p12= (-2.5,152.8,-2.0) p13= (-2.5,232.8,-2.0) fill
                group 2
gen zone radtun p0=(0.0,155.4,0.0) p1= (0.0,131.2,-42.0)&
                p2= (0.0,235.4,0.0) p3= (50.0,184.3.0,0.0) &
                p4= (0.0,211.2,-42.0) p5= (50.0,264.3,0.0) &
                p6= (50.0,160.0,-42.0) p7= (50.0,240.0,-42.0) &
                p8= (0.0,154.2,-2.0) p9= (2.5,156.8,0.0 )&
                p10= (0.0,234.2,-2.0) p11= (2.5,236.8,0.0) &
                p12= (2.5,155.7,-2.0) p13= (2.5,235.7,-2.0) fill
                group 2

;---------------------------------------------------------------建立区域3
gen zone radcyl p0=(0.0,235.4,0.0) p1= (50.0,264.3,0.0) &
                p2= (0.0,400.0,0.0) p3= (0.0,268.9,58.0) &
                p4= (50.0,400.0,0.0) p5= (0.0,400.0,58.0) &
                p6= (50.0,297.7,58.0) p7= (50.0,400.0,58.0) &
                p8= (2.5,236.8,0.0) p9= (0.0,236.8,2.5) &
                p10= (2.5,400.0,0.0) p11= (0.0,400.0,2.5) fill
                group 3
gen zone radcyl p0=(0.0,235.4,0.0) p1= (0.0,268.9,58.0,) &
                p2= (0.0,400.0,0.0) p3= (-50.0,206.6,0.0) &
                p4= (0.0,400.0,58.0) p5= (-50.0,400.0,0.0) &
                p6= (-50.0,240.0,58.0) p7= (-50.0,400.0,58.0,) &
                p8= (0.0,236.8,2.5) p9= (-2.5,234.0,0.0) &
                p10= (0.0,400.0,2.5) p11= (-2.5,400.0,0.0) fill
                group 3
gen zone radtun p0=(0.0,235.4,0.0) p1= (-50.0,206.6,0.0,) &
                p2= (0.0,400.0,0.0) p3= (0.0,211.2,-42.0) &
                p4= (-50.0,400.0,0.0) p5= (0.0,400.0,-42.0) &
                p6= (-50.0,182.3,-42.0) p7= (-50.0,400.0,-42.0,) &
                p8= (-2.5,234.0,0.0) p9= (0.0,234.2,-2.0 )&
                p10= (-2.5,400.0,0.0) p11= (0.0,400.0,-2.0) &
                p12= (-2.5,232.8,-2.0) p13= (-2.5,400.0,-2.0) fill
                group 3
gen zone radtun p0=(0.0,235.4,0.0) p1= (0.0,211.2,-42.0) &
                p2= (0.0,400.0,0.0) p3= (50.0,264.3,0.0) &
                p4= (0.0,400.0,-42.0) p5= (50.0,400.0,0.0) &
                p6= (50.0,240.0,-42.0) p7= (50.0,400.0,-42.0) &
                p8= (0.0,234.2,-2.0) p9= (2.5,236.8,0.0 )&
                p10= (0.0,400.0,-2.0) p11= (2.5,400.0,0.0) &
                p12= (2.5,235.7,-2.0) p13= (2.5,400.0,-2.0) fill
                group 3
save grid.sav
输入 print group 后命令窗口内容是：
group                      zones                sels                  gps              color
----------------------------------------------------------------------------------------
1                               0                      0                      0
2                               0                      0                      0
3                               30000              0                      31651
这是什么回事啊？我的网格建错了吗？

licoon

班主太帅了，通过调试了，我想再问一下下面这个程序：
new
gen zone brick p0 0 0 -50 p1 27.5 0 -50 p2 0 5 -50 p3 0 0 -10 size 8 1 10 group clay
gen zone brick p0 27.5 0 -50 p1 100 0 -50 p2 27.5 5 -50 p3 27.5 0 -10 ratio 1.1 1 1 size 12 1 10 group clay
gen zone brick p0 0 0 -10 p1 27.5 0 -10 p2 0 5 -10 p3 0 0 0 ratio 1 1 0.8 size 8 1 4 group soil
gen zone brick p0 27.5 0 -10 p1 100 0 -10 p2 27.5 5 -10 p3 27.5 0 0 ratio 1.1 1 0.8 size 12 1 4 group soil
gen zone brick p0 0 0 0 p1 27.5 0 0 p2 0 5 0 p3 0 0 5 p4 27.5 5 0 & 0
               p5 0 5 5 p6 20 0 5 p7 20 5 5 size 8 1 5 group dam
save 1.sav
这个文件中的group clay 怎么不会被下面的group soil 冲掉呢？

因为group在gen开头的句子里，它只表示该句建立的模型定为一个组
如果是这样：
gen zone brick p0 0 0 -50 p1 27.5 0 -50 p2 0 5 -50 p3 0 0 -10 size 8 1 10
group clay
gen zone brick p0 27.5 0 -50 p1 100 0 -50 p2 27.5 5 -50 p3 27.5 0 -10 ratio 1.1 1 1 size 12 1 10  
group soil
即将group单独作为一个句子执行，那么soil就将clay冲掉了，你可以试试

tg0215

在group 2后面加上 group 1 not
在group 3后面加上 group 1 not group 2 not

ether2008

同意楼上观点

licoon

2楼是正解 group2 把前面的grope1冲掉了 group3 又把前面的grope2冲掉了最后只剩group3了应该是这样：

new
;----------------------------------------------------------------网格建立的命令如下：
;----------------------------------------------------------------建立区域1
gen zone radcyl p0=(0.0,0.0,0.0) p1= (50.0,0.0,0.0) &
p2= (0.0,155.4,0.0) p3= (0.0,0.0,58.0) &
p4= (50.0,184.3,0.0) p5= (0.0,188.9,58.0) &
p6= (50.0,0.0,58.0) p7= (50.0,217.7,58.0) &
p8= (2.5,0.0,0.0) p9= (0.0,0.0,2.5) &
p10= (2.5,156.8,0.0) p11= (0.0,156.8,2.5) fill
;;group 1
gen zone radcyl p0=(0.0,0.0,0.0) p1= (0.0,0.0,58.0,) &
p2= (0,155.4,0.0) p3= (-50.0,0.0,0.0) &
p4= (0,188.9,58) p5= (-50.0,126.6,0.0) &
p6= (-50.0,0.0,58.0) p7= (-50,160.0,58.0,) &
p8= (0,0,2.5) p9= (-2.5,0,0) &
p10= (0,156.8,2.5) p11= (-2.5,154.0,0.0) fill
;;group 1
gen zone radtun p0=(0.0,0.0,0.0) p1= (-50.0,0.0,0.0) &
p2= (0.0,155.4,0.0) p3= (0.0,0.0,-42.0) &
p4= (-50.0,126.6,0.0) p5= (0.0,131.2,-42.0) &
p6= (-50.0,0.0,-42.0) p7= (-50.0,102.3,-42.0,) &
p8= (-2.5,0.0,0.0) p9= (0.0,0.0,-2.0 )&
p10= (-2.5,154.0,0.0) p11= (0.0,154.2,-2.0) &
p12= (-2.5,0.0,-2.0) p13= (-2.5,152.8,-2.0) fill
;;group 1
gen zone radtun p0=(0.0,0.0,0.0) p1= (0.0,0.0,-42.0) &
p2= (0.0,155.4,0.0) p3= (50.0,0.0,0.0) &
p4= (0.0,131.2,-42.0) p5= (50.0,184.3,0.0) &
p6= (50.0,0.0,-42.0) p7= (50.0,160.0,-42.0) &
p8= (0.0,0.0,-2.0) p9= (2.5,0.0,0.0 )&
p10= (0.0,154.2,-2.0) p11= (2.5,156.8,0.0) &
p12= (2.5,0.0,-2.0) p13= (2.5,155.7,-2.0) fill
group 1 ;-------------------------建立组1
;----------------------------------------------------------------建立区域2
gen zone radcyl p0=(0.0,155.4,0.0) p1= (50.0,184.3,0.0) &
p2= (0.0,235.4,0.0) p3= (0.0,188.9,58.0) &
p4= (50.0,264.3,0.0) p5= (0.0,268.9,58.0) &
p6= (50.0,217.7,58.0) p7= (50.0,297.7,58.0) &
p8= (2.5,156.8,0.0) p9= (0.0,156.8,2.5) &
p10= (2.5,236.8,0.0) p11= (0.0,236.8,2.5) fill
;;group 2
gen zone radcyl p0=(0.0,155.4,0.0) p1= (0.0,188.9,58.0,) &
p2= (0.0,235.4,0.0) p3= (-50.0,126.6,0.0) &
p4= (0.0,268.9,58.0) p5= (-50.0,206.6,0.0) &
p6= (-50.0,160.0,58.0) p7= (-50.0,240.0,58.0,)&
p8= (0.0,156.8,2.5) p9= (-2.5,154.0,0.0) &
p10= (0.0,236.8,2.5) p11= (-2.5,234.0,0.0) fill
;;group 2
gen zone radtun p0=(0.0,155.4,0.0) p1= (-50.0,126.6,0.0,) &
p2= (0.0,235.4,0.0) p3= (0.0,131.2,-42.0) &
p4= (-50.0,206.6,0.0) p5= (0.0,211.2,-42.0) &
p6= (-50.0,102.3,-42.0) p7= (-50.0,182.3,-42.0,)&
p8= (-2.5,154.0,0.0) p9= (0.0,154.2,-2.0 )&
p10= (-2.5,234.0,0.0) p11= (0.0,234.2,-2.0) &
p12= (-2.5,152.8,-2.0) p13= (-2.5,232.8,-2.0) fill
;;group 2
gen zone radtun p0=(0.0,155.4,0.0) p1= (0.0,131.2,-42.0)&
p2= (0.0,235.4,0.0) p3= (50.0,184.3.0,0.0) &
p4= (0.0,211.2,-42.0) p5= (50.0,264.3,0.0) &
p6= (50.0,160.0,-42.0) p7= (50.0,240.0,-42.0) &
p8= (0.0,154.2,-2.0) p9= (2.5,156.8,0.0 )&
p10= (0.0,234.2,-2.0) p11= (2.5,236.8,0.0) &.
p12= (2.5,155.7,-2.0) p13= (2.5,235.7,-2.0) fill
group 2 range group 1 not  ;---------------------------建立组2
;---------------------------------------------------------------建立区域3
gen zone radcyl p0=(0.0,235.4,0.0) p1= (50.0,264.3,0.0) &
p2= (0.0,400.0,0.0) p3= (0.0,268.9,58.0) &
p4= (50.0,400.0,0.0) p5= (0.0,400.0,58.0) &
p6= (50.0,297.7,58.0) p7= (50.0,400.0,58.0) &
p8= (2.5,236.8,0.0) p9= (0.0,236.8,2.5) &
p10= (2.5,400.0,0.0) p11= (0.0,400.0,2.5) fill
;;group 3
gen zone radcyl p0=(0.0,235.4,0.0) p1= (0.0,268.9,58.0,) &
p2= (0.0,400.0,0.0) p3= (-50.0,206.6,0.0) &
p4= (0.0,400.0,58.0) p5= (-50.0,400.0,0.0) &
p6= (-50.0,240.0,58.0) p7= (-50.0,400.0,58.0,) &
p8= (0.0,236.8,2.5) p9= (-2.5,234.0,0.0) &
p10= (0.0,400.0,2.5) p11= (-2.5,400.0,0.0) fill
;;group 3
gen zone radtun p0=(0.0,235.4,0.0) p1= (-50.0,206.6,0.0,) &
p2= (0.0,400.0,0.0) p3= (0.0,211.2,-42.0) &
p4= (-50.0,400.0,0.0) p5= (0.0,400.0,-42.0) &
p6= (-50.0,182.3,-42.0) p7= (-50.0,400.0,-42.0,) &
p8= (-2.5,234.0,0.0) p9= (0.0,234.2,-2.0 )&
p10= (-2.5,400.0,0.0) p11= (0.0,400.0,-2.0) &
p12= (-2.5,232.8,-2.0) p13= (-2.5,400.0,-2.0) fill
;;group 3
gen zone radtun p0=(0.0,235.4,0.0) p1= (0.0,211.2,-42.0) &
p2= (0.0,400.0,0.0) p3= (50.0,264.3,0.0) &
p4= (0.0,400.0,-42.0) p5= (50.0,400.0,0.0) &
p6= (50.0,240.0,-42.0) p7= (50.0,400.0,-42.0) &
p8= (0.0,234.2,-2.0) p9= (2.5,236.8,0.0 )&
p10= (0.0,400.0,-2.0) p11= (2.5,400.0,0.0) &
p12= (2.5,235.7,-2.0) p13= (2.5,400.0,-2.0) fill
group 3 range group 1 not goup2 not      ;-----------------建立组3

完毕

dsdeng.vs

已通过运行，真的很帅，很受用啊，问一下高手，group是不是如果前面的网格还没被group的话，后面又建了网格，而且在后面建的网格后面有单独成行的group，那么这两次建的网格都是同一个group了，如果仅仅是第二次建的网格后面加&group，那么只有第二次建的网格被group了？

dsdeng.vs

new
gen zone brick p0 0 0 -50 p1 27.5 0 -50 p2 0 5 -50 p3 0 0 -10 size 8 1 10 group clay  
gen zone brick p0 27.5 0 -50 p1 100 0 -50 p2 27.5 5 -50 p3 27.5 0 -10 ratio 1.1 1 1 size 12 1 10  group clay
gen zone brick p0 0 0 -10 p1 27.5 0 -10 p2 0 5 -10 p3 0 0 0 ratio 1 1 0.8 size 8 1 4 group soil
gen zone brick p0 27.5 0 -10 p1 100 0 -10 p2 27.5 5 -10 p3 27.5 0 0 ratio 1.1 1 0.8 size 12 1 4 group soil
gen zone brick p0 0 0 0 p1 27.5 0 0 p2 0 5 0 p3 0 0 5 p4 27.5 5 0 &
               p5 0 5 5 p6 20 0 5 p7 20 5 5 size 8 1 5 group dam
save 1.sav  这个文件中的group clay 怎么不会被下面的group soil 冲掉呢？

aolipu001

学习了，呵呵！

dsdeng.vs

班主太帅了，通过调试了，我想再问一下下面这个程序：
new
gen zone brick p0 0 0 -50 p1 27.5 0 -50 p2 0 5 -50 p3 0 0 -10 size 8 1 10 group clay  
gen zone brick p0 27.5 0 -50 p1 100 0 -50 p2 27.5 5 -50 p3 27.5 0 -10 ratio 1.1 1 1 size 12 1 10  group clay
gen zone brick p0 0 0 -10 p1 27.5 0 -10 p2 0 5 -10 p3 0 0 0 ratio 1 1 0.8 size 8 1 4 group soil
gen zone brick p0 27.5 0 -10 p1 100 0 -10 p2 27.5 5 -10 p3 27.5 0 0 ratio 1.1 1 0.8 size 12 1 4 group soil
gen zone brick p0 0 0 0 p1 27.5 0 0 p2 0 5 0 p3 0 0 5 p4 27.5 5 0 &
               p5 0 5 5 p6 20 0 5 p7 20 5 5 size 8 1 5 group dam
save 1.sav
这个文件中的group clay 怎么不会被下面的group soil 冲掉呢？

dsdeng.vs

谢谢了，我试过了就是这样的，高手啊！困扰我多天了~~

qingw8

谢谢了，高手就是高手

深夜来访电话

懂了，难怪我没有出错过啊