在ANSYS运行下面命令时，出现警告:
*** WARNING *** CP = 1.747 TIME= 19:18:28
No data points are saved during this storage step.
*** WARNING *** CP = 1.778 TIME= 19:18:28
No data stored for operations. The VGET command is ignored.
请问怎么修改命令流啊？万分感谢！！！万分感谢！！！万分感谢！！！
命令流如下：
/post26
allsel
c=740000
d=32
*DIM,qufudu,ARRAY,qufu,2
*DO,i,1,qufu
cmsel,s,qufudanyuan
*set,sigm1,-ArrS1(i)
*set,sigm3,-ArrS3(i)
aa=(abs(sigm1-sigm3))/(2*c*cos(d/180*3.1415926)+(abs(sigm1+sigm3))*sin(d/180*3.1415926))
qufudu(i,1)=qufu_1(i)
VGET,qufudu(i,2),aa,TEMP,
RESET
*ENDDO
