「$NTFFposition」：修訂間差異
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''pt<sub>1~6</sub>'' represent the position of x-, x+, y-, y+, z-, and z+ boundary. <br><br> | ''pt<sub>1~6</sub>'' represent the position of x-, x+, y-, y+, z-, and z+ boundary. <br><br> | ||
'''Note1:''' if it is not any node at the ''pt'', the program will find the nearest point/face | '''Note1:''' if it is not any node at the ''pt'', the program will find the nearest point/face. <br> | ||
'''Note2:''' the function -- [[$NTFFparameter]] -- also must be used. | '''Note2:''' the function -- [[$NTFFparameter]] -- also must be used. | ||
於 2019年2月11日 (一) 01:18 的最新修訂
Format
$NTFFposition pt1 pt2 pt3 pt4 pt5 pt6 // all are floating points.
Define the region for the calculation of near-to-far-field transformation (NTFF).
pt1~6 represent the position of x-, x+, y-, y+, z-, and z+ boundary.
Note1: if it is not any node at the pt, the program will find the nearest point/face.
Note2: the function -- $NTFFparameter -- also must be used.
Example
$NTFFposition 6e-9 194e-9 6e-9 194e-9 6e-9 194e-9