A consistent implementation of point sources on finite-difference grids
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DOI: 10.1093/gji/ggaa383
Abstract: We present a method to position point sources at arbitrary locations on finite-difference (FD) grids. We show that implementing point sources on single nodes can cause considerable errors when modelling with the FD method. In… read more here.
Keywords: source; point sources; difference grids; point ... See more keywords