Merge pull request #32 from geo-engine/plot_crs

add crs to plot requests

Author: michaelmattig

geoengine/workflow.py

@@ -272,7 +272,8 @@ def plot_chart(self, bbox: QueryRectangle) -> VegaLite:
         spatial_bounds = urllib.parse.quote(bbox.bbox_str)
         resolution = str(f'{bbox.resolution[0]},{bbox.resolution[1]}')
 
-        plot_url = f'{session.server_url}/plot/{self}?bbox={spatial_bounds}&time={time}&spatialResolution={resolution}'
+        plot_url = f'{session.server_url}/plot/{self}?bbox={spatial_bounds}&crs={bbox.srs}&time={time}'\
+            f'&spatialResolution={resolution}'
 
         response = req.get(plot_url, headers=session.auth_header)
 

tests/test_plot.py

@@ -38,7 +38,7 @@ def test_ndvi_histogram(self):
 
             m.get(
                 # pylint: disable=line-too-long
-                'http://mock-instance/plot/5b9508a8-bd34-5a1c-acd6-75bb832d2d38?bbox=-180.0%2C-90.0%2C180.0%2C90.0&time=2014-04-01T12%3A00%3A00.000%2B00%3A00&spatialResolution=0.1,0.1',
+                'http://mock-instance/plot/5b9508a8-bd34-5a1c-acd6-75bb832d2d38?bbox=-180.0%2C-90.0%2C180.0%2C90.0&crs=EPSG:4326&time=2014-04-01T12%3A00%3A00.000%2B00%3A00&spatialResolution=0.1,0.1',
                 json={
                     "outputFormat": "JsonVega",
                     "plotType": "Histogram",
@@ -201,7 +201,7 @@ def test_plot_error(self):
 
             m.get(
                 # pylint: disable=line-too-long
-                'http://mock-instance/plot/5b9508a8-bd34-5a1c-acd6-75bb832d2d38?bbox=-180.0%2C-90.0%2C180.0%2C90.0&time=2004-04-01T12%3A00%3A00.000%2B00%3A00&spatialResolution=0.1,0.1',
+                'http://mock-instance/plot/5b9508a8-bd34-5a1c-acd6-75bb832d2d38?bbox=-180.0%2C-90.0%2C180.0%2C90.0&crs=EPSG:4326&time=2004-04-01T12%3A00%3A00.000%2B00%3A00&spatialResolution=0.1,0.1',
                 json={
                     "error": "Operator",
                     "message": 'Operator: Could not open gdal dataset for file path '