[求助]请问下面这段代码中setnamed命令中的几个分别代表什么意思啊？ [复制链接]

fCt^FU  
请问大家下面这段代码中setnamed命令中的几个分别代表什么意思啊？脚本运行的时候发现半径为0.25μm时可以正常运行，但为0.75μm的时候出现一个错误： [):{5hMA  
Warning: in run: there was no simulation data. The simulation failed to run. ;NiArcAS!  
Error:  Can not find result 'E' in the result provider 'field' Ie G7@  
代码如下： ^eTDD  
radius = 1e-6*[0.25,0.75]; wMH[QYb<*  
for (i=1:length(radius)) { P3>..fhoW  
    setnamed("::model","radius",radius(i)); [K/O5_  
    run; tr6jh=  
    E = getresult("field","E"); N_u&3CG  
    x = E.x; ZQ,f
m`y\  
    z = E.z; <ICZ"F`S  
    Ex = E.Ex; j!zA+hF(  
    image(x*1e6,z*1e6,pinch(real(Ex)),"x (um)","z (um)","Real(Ex) - "+num2str(radius(i)*1e6)+" um"); ]&Y#)ebs  
    switchtolayout; F[>7z3I  
}