cartodb4/crankshaft
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'develop' into segmentation

Browse Source
This commit is contained in:
Stuart Lynn
2016-06-22 21:46:07 +00:00
parent 76b3a873b8 95803b4cd4
commit 911a0ccccc
5 changed files with 227 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/pg/test/sql/08_interpolation_test.sql Normal file
View File

@@ -0,0 +1,10 @@
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;