decl/COMMON,DOUBLE,xx,yy,zz
DECL/COMMON,INTGR,I,NUM,H_STR,V_STR
DECL/COMMON,CHAR,255,PTLABLE
AAA =PROMPT/TEXT,'请输入点数',EDIT,NUM,$
TEXT,'请输入数据起始行',EDIT,H_STR,$
TEXT,'请输入数据起始列',EDIT,V_STR
DID(mmm) = DEVICE/STOR,'F:\demo.xls'
open/DID(mmm),DIRECT,INPUT
DO/I,1,NUM
PTLABLE =ASSIGN/CONCAT('PT',STR(I))
READ/DID(mmm),xx:H_STR:V_STR
READ/DID(mmm),yy:H_STR:V_STR+1
READ/DID(mmm),yy:H_STR:V_STR+2
F( ) =FEAT/POINT,CART,xx,yy,zz,0,0,1
H_STR = ASSIGN/H_STR+1
ENDDO
CLOSE/DID(mmm)