((cRe6  
請(qǐng)問大家下面這段代碼中setnamed命令中的幾個(gè)分別代表什么意思啊？腳本運(yùn)行的時(shí)候發(fā)現(xiàn)半徑為0.25μm時(shí)可以正常運(yùn)行，但為0.75μm的時(shí)候出現(xiàn)一個(gè)錯(cuò)誤： bTbF  
Warning: in run: there was no simulation data. The simulation failed to run. s>c0K@ADO  
Error:  Can not find result 'E' in the result provider 'field' 83g$k 9lG.  
代碼如下： ibn(eu<uW  
radius = 1e-6*[0.25,0.75]; xnvG5  
for (i=1:length(radius)) { pRH'>}rtuH  
    setnamed("::model","radius",radius(i)); $~r_&1  
    run; Ze"m;T  
    E = getresult("field","E"); i$JN s)I%  
    x = E.x; 3:"w"0[K3  
    z = E.z; C q)Cwc[H  
    Ex = E.Ex; 4c9a"v  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); 7-A/2/G<  
    switchtolayout; 8~ wP?  
}