r.out.vtk: replace dead WMS server with NASA GIBS WMS in docs (#4844)

python/grass/jupyter/map.py

@@ -188,10 +188,21 @@
     def show(self):
         """Displays a PNG image of map"""
         # Lazy import to avoid an import-time dependency on IPython.
-        from IPython.display import Image  # pylint: disable=import-outside-toplevel
+        from IPython.display import Image ,display # pylint: disable=import-outside-toplevel
 
         return Image(self._filename)
 
     def save(self, filename):
         """Saves a PNG image of map to the specified *filename*"""
         shutil.copy(self._filename, filename)
+
+    def _repr_pretty_(self, p, cycle):
+        """Pretty representation of the object in IPython/Jupyter."""
+        # Lazy import to avoid an import-time dependency on IPython.
+        from IPython.display import Image, display  # pylint: disable=import-outside-toplevel
+
+        if cycle:
+            # Handles recursive display
+            p.text("Map(...)")
+        else:
+            display(Image(self._filename))

python/grass/jupyter/map3d.py

@@ -229,6 +229,16 @@
     def show(self):
         """Displays a PNG image of map"""
         # Lazy import to avoid an import-time dependency on IPython.
-        from IPython.display import Image  # pylint: disable=import-outside-toplevel
+        from IPython.display import Image, display  # pylint: disable=import-outside-toplevel
 
         return Image(self._filename)
+    def _repr_pretty_(self, p, cycle):
+        """Pretty representation of the object in IPython/Jupyter."""
+        # Lazy import to avoid an import-time dependency on IPython.
+        from IPython.display import Image, display  # pylint: disable=import-outside-toplevel
+
+        if cycle:
+            p.text("Map(...)")
+        else:
+            display(Image(self._filename))
+

raster/r.out.vtk/r.out.vtk.html

@@ -97,11 +97,11 @@ <h3>Spearfish example with RGB data</h3>
 g.region n=4926990 s=4914840 w=591570 e=607800 res=30 -p
 
 # using r.in.wms to create RGB data to get a satellite coverage
-r.in.wms layers=global_mosaic mapserver=http://wms.jpl.nasa.gov/wms.cgi \
-         output=wms_global_mosaic
+r.in.wms layers=BlueMarbleNG mapserver=https://gibs.earthdata.nasa.gov/wms/epsg4326/best/wms.cgi?	
+         output=wms_BlueMarbleNG
 
 # export the data to VTK
-r.out.vtk rgbmaps=wms_global_mosaic.red,wms_global_mosaic.green,wms_global_mosaic.blue \
+r.out.vtk rgbmaps=wms_BlueMarbleNG.red,wms_BlueMarbleNG.green,wms_BlueMarbleNG.blue \
           elevation=elevation.10m output=/tmp/out.vtk
 
 # visualize in Paraview or other VTK viewer: