We are starting with a mosaic of three different surveys.
The newest survey has 3-foot resolution, but is resampled to 6 feet.
Our next step is to run an automated sink-removal algorithm.
<p>
We still face the question of whether a 6-foot raster is too fine to represent
groundwater flows, and how dangerous a single "unstable" cell really is.
<table><tr>
<td><img src=full.png><br>Full modeled area
<tr>
<td><img src=sinks.png><br>Conventional sink filling
<td><img src=stability_filled.png><br>Critical rainfall (mm/day steady state)
at: Cohesion=2kPascals, phi=33&deg; bulk density=2.0 T=65m/day
<tr>
<td><img src=drained_sinks.png>
<td><img src=stability_drained.png>
</table>
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      DAMN, with a combinatiopn of disk failure and the oversight of failing to back up a
      directory starting with a capital letter, this all seems to be lost.
      What I will miss most is all the proffix2.py work.
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