Dear Meep users: I am just getting my feet wet using Meep and have two questions.
The first relates to the coordinate system of the computational cell. According to the Tutorial the positive direction of the x-axis is horizontal-left-to-right; and the positive direction of the y-axis is vertical-up-to-down. However when I visualize the placement of my sources and geometry objects, using h5topng, it appears that the y-axis is actually reversed (vertical-down-to-up). Is this true or have misunderstood something somewhere? Second question: Is it possible to do "parameter sweeps" in Meep? That is, loop through a series of simulations in which each member of the series has something systematically changed (e.g. the radius of a scattering sphere or the distance between two slit in a metal film). How are do-loops implemented in Meep. Thanks for any enlightenment... Best regards, John _______________________________________________ meep-discuss mailing list meep-discuss@ab-initio.mit.edu http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
