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add full tests

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This commit is contained in:
abelvm
2016-08-16 10:40:32 -04:00
parent 5a2319db72
commit 14e5ca4b22
2 changed files with 13 additions and 4 deletions
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8
src/pg/test/sql/08_interpolation_test.sql
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@@ -1,6 +1,12 @@
SET client_min_messages TO WARNING;
\set ECHO none
WITH a AS (
SELECT
ARRAY[800, 700, 600, 500, 400, 300, 200, 100] AS vals,
ARRAY[ST_GeomFromText('POINT(2.1744 41.403)'),ST_GeomFromText('POINT(2.1228 41.380)'),ST_GeomFromText('POINT(2.1511 41.374)'),ST_GeomFromText('POINT(2.1528 41.413)'),ST_GeomFromText('POINT(2.165 41.391)'),ST_GeomFromText('POINT(2.1498 41.371)'),ST_GeomFromText('POINT(2.1533 41.368)'),ST_GeomFromText('POINT(2.131386 41.41399)')] AS g
)
SELECT CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),1) FROM a;
SELECT
CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),0) as NN,
CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),1) as NNI,
CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),2) as IDW
FROM a;