ex17_cascadia_interpolation

This high-taper example repeats ex13_cascadia_interpolation, using 0.49 on every side except the beginning of the z axis, which remains zero.

This example repeats the SVI EQTOMO, Cascadia ANT+RF, and WUS324 comparison from ex16_cascadia_models, but uses -Hl -Sl+g to fill strictly internal holes along x-y with linear Delaunay interpolation and bridge internal gaps along z with linear interpolation before tiling or merging.

SVI_EQTOMO      WUS324 - - cosine/cosine/cosine 0.49/0.49/0.49/0.49/0/0.49
Cascadia_ANT+RF WUS324 - - cosine/cosine/cosine 0.49/0.49/0.49/0.49/0/0.49
WUS324          -      - - -                    -

The beginning-z taper ratio remains zero and the ending-z ratio is 0.49. Panel (a) shows interpolated first-availability tiling, panel (b) shows regular cosine merging, and panel (c) shows aggregate merging. -P fills primary values that remain missing after interpolation from WUS324.

Horizontal sections are shown at z = 2 km and vertical sections at latitude = 47 N. Primary domains are outlined only in the tiling panels.

Run:

./ex17_cascadia_interpolation.sh

The script verifies nontrivial regular and aggregate changes in both section directions. It creates:

  • ex17_cascadia_interpolation_horizontal.png and ex17_cascadia_interpolation_horizontal.pdf

  • ex17_cascadia_interpolation_vertical.png and ex17_cascadia_interpolation_vertical.pdf

Figures

ex17_cascadia_interpolation ex17_cascadia_interpolation

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