新人请教！flac3D 5.0中如何在fish语言中调用参数？

hlp1681

def E_modify1
  whilestepping
  p_z=zone_head
  loop while p_z # null
     bulm1=1.0*z_prop(p_z,'bulk')
     E_new1=3.0*bulm1*(1-2.0*0.3)
     p_z=z_next(p_z)
  end_loop
end
@E_modify1
def get_NEvar
  whilestepping
  p_z=zone_head
  loop while p_z # null
     E_nnew1=1.0*E_new1
     sigm1=-1.0*z_sig3(p_z)
     sigm2=-1.0*z_sig2(p_z)
     sigm3=-1.0*z_sig1(p_z)
     var_1=(sigm1^2+sigm2^2+sigm3^2-2*miu*(sigm1*sigm2+sigm2*sigm3+sigm1*sigm3))/(2.0*E_nnew1)
     z_extra(p_z,1)=var_1
     p_z=z_next(p_z)
  endloop
end
get_NEvar
前面已经定义了体积模量BULK，在运行命令流时就会提醒找不到
*** Property: bulk not found in zone 1
    From line 7 of source C:/Users/Administrator/Desktop/新建文件夹/应力释放率.txt.
    While processing line 12 of file C:/Users/Administrator/Desktop/新建文件夹/应力释放率.txt.
C:\Users\Administrator\Desktop\J6Z1APOU1JYQ)D(5N}@L%5D)S.png
想请问大神们这个怎么解决啊？

dongguasheng

你没有执行赋值命令