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Merge branch 'develop' of github.com:CartoDB/crankshaft into add-voronoi

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This commit is contained in:
abelvm
2016-08-18 09:31:14 -04:00
parent 6fe467366a c668a82fcf
commit cd0a802aff
2 changed files with 9 additions and 5 deletions
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6
src/pg/test/expected/08_interpolation_test.out
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@@ -1,5 +1,7 @@
SET client_min_messages TO WARNING;
\set ECHO none
cdb_spatialinterpolation
t
nn | nni | idw
-----+--------------------------+-----------------
200 | 238.41059602632179224595 | 341.46260750526
(1 row)

8
src/pg/test/sql/08_interpolation_test.sql
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@@ -1,10 +1,12 @@
SET client_min_messages TO WARNING;
\set ECHO none
\pset format unaligned
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_crankshaft.CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'), 1) - 780.79470198683925288365) / 780.79470198683925288365 < 0.001 As cdb_spatialinterpolation FROM a;
SELECT
cdb_crankshaft.CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),0) as NN,
cdb_crankshaft.CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),1) as NNI,
cdb_crankshaft.CDB_SpatialInterpolation(g, vals, ST_GeomFromText('POINT(2.154 41.37)'),2) as IDW
FROM a;