"$SourcePosition" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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| − | Source%posi(1-6). <br> |
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| + | Define the source area. <br> |
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| − | + | If it is not any node at the ''pt'', the program will find the nearest point/face as the source. |
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| + | When the type of source in [[$SourceType]] is |
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| + | 1~4: you only need ''pt<sub>1</sub>'' to define the position, ''axis'' decides which surface is used. |
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| + | 11~14: similar to 1~4, but ''dir'' decides which direction the wave propagates. |
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| + | 21~24: ''pt<sub>1~6</sub>'' are x-, x+, y-, y+, z-, and z+. This tell the program where the total field is. |
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| + | 31~34: ''pt<sub>1~6</sub>'' are x-, x+, y-, y+, z-, and z+. (not finished) |
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| + | 51~64: ''pt<sub>2,4,6</sub>'' are x, y, and z. Define which point is the source. |
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=='''Example'''== |
=='''Example'''== |
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於 2019年1月11日 (五) 14:50 的修訂
Format
$SourcePosition pt1 pt2 pt3 pt4 pt5 pt6 // all are floating points.
Define the source area.
If it is not any node at the pt, the program will find the nearest point/face as the source.
When the type of source in $SourceType is 1~4: you only need pt1 to define the position, axis decides which surface is used. 11~14: similar to 1~4, but dir decides which direction the wave propagates. 21~24: pt1~6 are x-, x+, y-, y+, z-, and z+. This tell the program where the total field is. 31~34: pt1~6 are x-, x+, y-, y+, z-, and z+. (not finished) 51~64: pt2,4,6 are x, y, and z. Define which point is the source.
Example
$SourcePosition 700e-9 0 0 0 0 0
Related commands
- $SourceType, $SourceAmp, $SourcePosition, $SourceFrequency
