檢視 $RCWAsourceposition 的原始碼

$RCWAsourceposition required setting tag the layers you want to put the light sources. This number needs to be set in the beginning of input file. It relates to $RCWAsourcelength. <br />

<big><big>'''Example'''</big></big>
 $RCWAsourceposition <br>
 3 - layer3
 2 - region2 at layer3

<br>'''<big><big>The $RCWAsourceposition setting in GUI interface is here</big></big>''' <br>
1. Press '''Set up the multiple light sources'''.<br>
2. Fill in the field for  '''Layer''' and '''Region''' as needed!<br>
[[檔案:2D_RCWAsourceposition_fig1.jpg|1200px]]<br><br>

[[$RCWAsourcelength]]