Call: WEIGHTING_FIELD

coordinates

WEIGHTING_FIELD uses the internal coordinate system. If you describe your cell in Cartesian coordinates, then the internal frame is simply the Cartesian coordinate system. If you use polar coordinates however, then you should supply the following parameters:

for x: log(r)
for y: \&phi;, in radians
for z: assumed to be 0

The transformation from (x,y) to (\ρ,\φ) can be performed by the CARTESIAN_TO_INTERNAL procedure.

field

The field is returned in internal coordinates. The internal coordinates system is Cartesian when the cell is described in Cartesian coordinates, but when you describe the cell in polar coordinates, you've to apply the following mapping:

Er   = Ex/r
Ephi = Ey/r
Ez   = Ez

electrode

Here you have to enter the number of the electrode group on which you wish to measure the current. This number can be obtained by typing SELECT without arguments.

[This argument is compulsory.]

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Formatted on 21/01/18 at 16:55.