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start:first_simulation [2015/07/18 15:31] pklapetek |
start:first_simulation [2018/09/04 14:40] pgrolich |
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We will use this computational space and we will add point souce and point output. In the next figure you can | We will use this computational space and we will add point souce and point output. In the next figure you can | ||
see how the default settings look after XSvit start (you can rotate the 3D projection by mouse, so this was done to get a better view). | see how the default settings look after XSvit start (you can rotate the 3D projection by mouse, so this was done to get a better view). | ||
- | Note the values of discretisation step (1e-6 m) in the list of all the entries on the left side of the window; if we work in vacuum | + | Note the values of discretisation step (10 nm) in the list of all the entries on the left side of the window; if we work in vacuum |
(which is the case in this example) we should not | (which is the case in this example) we should not | ||
use source with wavelength that is smaller than this step multiplied by ten. You can alter the discretisation | use source with wavelength that is smaller than this step multiplied by ten. You can alter the discretisation | ||
settings and computational volume size by double clicking on its values in the list. </p> | settings and computational volume size by double clicking on its values in the list. </p> | ||
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+ | {{:start:screenshots:first-simulation-init.png?400|}} | ||
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+ | <!-- | ||
<a href="http://gsvit.net/images_v18/ex1_init.png"><img src="http://gsvit.net/images_v18/ex1_init.png" width="800"></a> | <a href="http://gsvit.net/images_v18/ex1_init.png"><img src="http://gsvit.net/images_v18/ex1_init.png" width="800"></a> | ||
+ | --> | ||
<p>It is reasonable to save your parameter file at this stage using <i>File->Save</i> command. We can do it also later, | <p>It is reasonable to save your parameter file at this stage using <i>File->Save</i> command. We can do it also later, |