18 lines
698 B
SQL
18 lines
698 B
SQL
SET client_min_messages TO WARNING;
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\set ECHO none
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\pset format unaligned
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WITH a AS (
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SELECT
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ARRAY[800, 700, 600, 500, 400, 300, 200, 100]::numeric[] AS vals,
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ARRAY[ST_GeomFromText('POINT(2.1744 41.403)',4326),ST_GeomFromText('POINT(2.1228 41.380)',4326),ST_GeomFromText('POINT(2.1511 41.374)',4326),ST_GeomFromText('POINT(2.1528 41.413)',4326),ST_GeomFromText('POINT(2.165 41.391)',4326),ST_GeomFromText('POINT(2.1498 41.371)',4326),ST_GeomFromText('POINT(2.1533 41.368)',4326),ST_GeomFromText('POINT(2.131386 41.41399)',4326)] AS g
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),
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b as(
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SELECT
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foo.*
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FROM
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a,
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cdb_crankshaft.CDB_contour(a.g, a.vals, 0.0, 1, 3, 5, -60) foo
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)
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SELECT bin, avg_value from b order by bin;
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