Add intermittent field to water* layers (#430 PR #585)

2019-05-24 11:21:43 +00:00
parent 8424f01be9
commit 7a3ac079ae
12 changed files with 78 additions and 51 deletions
--- a/layers/water/water.yaml
+++ b/layers/water/water.yaml
@@ -17,9 +17,13 @@ layer:
      - ocean
      - lake
      - river
+    intermittent:
+      description: |
+        Mark with `1` if it is an [intermittent](http://wiki.openstreetmap.org/wiki/Key:intermittent) water polygon.
+      values: [0, 1]
  buffer_size: 4
  datasource:
-    query: (SELECT geometry, class FROM layer_water(!bbox!, z(!scale_denominator!))) AS t
+    query: (SELECT geometry, class, intermittent FROM layer_water(!bbox!, z(!scale_denominator!))) AS t
 schema:
  - ./water.sql
 datasources: