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initial checkin of topography and hydrography interpolation scripts for the llc-grid, based on old matlab scripts by Alistair Adcroft Let's hope, they are useful.
| 1 | function [h,hx,hy]=fill_potholes(h,hx,hy) |
| 2 | % |
| 3 | % Fills "pot holes": holes deeper than all neighbouring sides |
| 4 | % |
| 5 | % e.g. |
| 6 | % [H2,Hx2,Hy2]=fill_potholes(H2,Hx2,Hy2); |
| 7 | |
| 8 | if size(h)~=size(hx) | size(h)~=size(hy) |
| 9 | error('Arguments must all be the same size!\n'); |
| 10 | end |
| 11 | |
| 12 | % Fill-up cell-centers where all sides are higher |
| 13 | Hsides=min( hx, hx([2:end 1],:,:) ); |
| 14 | Hsides=min( Hsides, hy ); |
| 15 | Hsides=min( Hsides, hy(:,[2:end end],:) ); |
| 16 | h=max( h, Hsides ); |
| 17 |
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