anchor.diff:  	
   	
   	type physicalGroup_type
  +		integer::isini=0
   		integer::ndim
   		logical::ismodel=.FALSE. !is a part of the model
   		integer::ET_GMSH=0 
  
positive.code: 	README(IPP(I)) = "//$ELEVATION"
  	README(IPP(I))=  "//"//'"'//"THE ELEVATION IS USED TO INPUT ELEVATION DATA FOR GENERATE PRISM/BRICK ELEMENT."//'"'
  	README(IPP(I)) = "//NOTE THAT,THE BASE 2D ELEMENT MUST BE LINEAR."  
      README(IPP(I)) = "//{NNODE,NLAYER}    //ڵز."  
  	README(IPP(I)) = "//A:{INODE,X,Y,Z*{NLAYER+1}}  // 3+NLAYER+1/.Z IS IN A2Z ORDER(Z1<=Z2<=...<=Z(NLYAER+1))"
      README(IPP(I)) = "//B:A*{NNODE}  // NNODE."
  	README(IPP(I)) = "//$ENDELEVATION"     
      
  
negative.code: 		integer,allocatable::element(:)
  		integer::mat(50)=0
  		character(32)::ET="ELT_BC_OR_LOAD"
  		INTEGER::LAYERGROUP(50)=0		
  	end type
  	integer,parameter::maxphgp=10100
  	type(physicalGroup_type)::physicalgroup(maxphgp)
  	integer,allocatable::phgpnum(:)
  	integer::nphgp=0
  