Let an infinitely thin plate of charge density \( \sigma \) which is finite in \( \vec{e}_x \) direction but not in \( \vec{e}_y \), cf. modules/environment/field/plate_field.tex. This plate creates an electric field at \( (x, z) \) of expression: \[ \vec{E}(x, z) = \frac{1}{4\pi \epsilon_0} \sigma \vec{b}(x, z) \] where \( \vec{b}(x, z) \) is defined in plate_expression.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(Centered_Plates_Expression), | intent(in) | :: | this | |||
| real(kind=DP), | intent(in) | :: | position(:) |
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed arrows point from an interface to procedures which implement that interface. This could include the module procedures in a generic interface or the implementation in a submodule of an interface in a parent module. Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.