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Discontinuities in STREC regions at dateline #50

@nackerley

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@nackerley

The STREC "stable" and "active" regions have discontinuities at the international dateline. I took a quick look at the other regions and they seem ok.

A nice way to test this is to copy-paste the GeoJSON for each region into https://geojson.io/. For example https://code.usgs.gov/ghsc/esi/strec/-/raw/main/src/strec/data/stable.geojson?ref_type=heads looks like this:

Image

I suspect that the stable region west of the dateline is "more correct", that the portions east of the dateline should be "repaired" very approximately as shown in red.

Here's a snapshot of the southern hemisphere, where the discontinuities are less severe:

Image

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