From 2115f0e5a36410420de746cf9552c010fc9d4ab2 Mon Sep 17 00:00:00 2001
From: Trey Stafford <trey.stafford@colorado.edu>
Date: Tue, 27 Jun 2023 09:47:02 -0600
Subject: [PATCH] Remove Oceanography/Bathymetry/Depth contours layer

---
 CHANGELOG.md                                  | 10 +++-
 qgreenland/config/cfg-lock.json               | 47 -------------------
 .../Bathymetry/bathymetric_chart.py           | 20 --------
 3 files changed, 9 insertions(+), 68 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86561079..c3e47fe4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,7 +43,15 @@
   grid. This update includes the most recent data and expands the spatial extent
   of this layer to the QGreenland background boundary to make it consistent with
   other ocenaography layers.
-
+- Remove "Oceanography/Bathymetry/Depth contours" layer. This layer was pulled
+  from the "Geological map of the Arctic / Carte gologique de l'Arctique"
+  (Harrison et al., 2011) dataset and was provided with the geological data for
+  additional context. It was derived from the (IBCAO) grid. Comparing this with
+  the current IBCAO and GEBCO grids, these contours seem outdated. They also
+  only cover a portion of QGreenland's background extent. Users can produce
+  their own custom contour layer from the included
+  "Oceanography/Bathymetry/Depth (400m)" layer using the Processing Toolbox
+  (GDAL -> Raster extraction -> Contour).
 
 # v3.0.0alpha2 (2023-05-09)
 
diff --git a/qgreenland/config/cfg-lock.json b/qgreenland/config/cfg-lock.json
index 22fff26b..51b9ca7e 100644
--- a/qgreenland/config/cfg-lock.json
+++ b/qgreenland/config/cfg-lock.json
@@ -25294,53 +25294,6 @@
                   "title": "Depth (400m)"
                 },
                 "name": "gebco_bathymetric_raster"
-              },
-              {
-                "layer_cfg": {
-                  "description": "This dataset includes linear features that represent\n bathymetric contours recorded in metres,\nderived from the International Bathymetric Chart of the Arctic Ocean.",
-                  "id": "bathymetric_contours",
-                  "in_package": true,
-                  "input": {
-                    "asset": {
-                      "id": "only"
-                    },
-                    "dataset": {
-                      "id": "geological_map"
-                    }
-                  },
-                  "show": false,
-                  "steps": [
-                    {
-                      "args": [
-                        "unzip",
-                        "{input_dir}/as_2159.zip",
-                        "-d",
-                        "{output_dir}",
-                        "data/shape/base/bathymetry.*"
-                      ],
-                      "type": "command"
-                    },
-                    {
-                      "args": [
-                        "ogr2ogr",
-                        "-lco",
-                        "ENCODING=UTF-8",
-                        "-t_srs",
-                        "EPSG:3413",
-                        "-clipdst",
-                        "{assets_dir}/latitude_shape_40_degrees.geojson",
-                        "-makevalid",
-                        "{output_dir}/final.gpkg",
-                        "{input_dir}/data/shape/base/bathymetry.shp"
-                      ],
-                      "type": "command"
-                    }
-                  ],
-                  "style": "bathymetry",
-                  "tags": [],
-                  "title": "Depth contours"
-                },
-                "name": "bathymetric_contours"
               }
             ],
             "name": "Bathymetry",
diff --git a/qgreenland/config/layers/Oceanography/Bathymetry/bathymetric_chart.py b/qgreenland/config/layers/Oceanography/Bathymetry/bathymetric_chart.py
index 0c47a19d..43a84eba 100644
--- a/qgreenland/config/layers/Oceanography/Bathymetry/bathymetric_chart.py
+++ b/qgreenland/config/layers/Oceanography/Bathymetry/bathymetric_chart.py
@@ -1,5 +1,4 @@
 from qgreenland.config.datasets.bathymetric_chart import gebco_bathymetric_chart
-from qgreenland.config.helpers.layers.geological_map import make_layer
 from qgreenland.config.helpers.steps.compress_and_add_overviews import (
     compress_and_add_overviews,
 )
@@ -48,22 +47,3 @@
         ),
     ],
 )
-
-
-bathymetric_contours_params = {
-    "id": "bathymetric_contours",
-    "title": "Depth contours",
-    "description": (
-        """This dataset includes linear features that represent
-         bathymetric contours recorded in metres,
-        derived from the International Bathymetric Chart of the Arctic Ocean."""
-    ),
-    "style": "bathymetry",
-    "input_filepath": "data/shape/base/bathymetry",
-    "fn_mask": "bathymetry.*",
-}
-
-bathymetric_contours = make_layer(
-    layer_id=bathymetric_contours_params["id"],
-    layer_params=bathymetric_contours_params,
-)