HARMONY-1859: Updated documentation.

examples/tutorial.ipynb

@@ -325,7 +325,7 @@
    "id": "a22a34f6-36a5-4554-b248-1b3e599dc4c2",
    "metadata": {},
    "source": [
-    "Example of submitting a request with WKT spatial:"
+    "Example of submitting a request with WKT spatial. The supported WKT geometry types are listed at: https://harmony-py.readthedocs.io/en/latest/api.html#harmony.harmony.WKT"
    ]
   },
   {
@@ -340,7 +340,6 @@
     "request = Request(\n",
     "    collection=collection,\n",
     "    spatial=WKT('POLYGON((-140 20, -50 20, -50 60, -140 60, -140 20))'),\n",
-    "    # spatial=WKT('POINT(-40 10)'),\n",
     "    granule_id=['C1233800302-EEDTEST'],\n",
     "    max_results=1,\n",
     "    temporal={\n",

harmony/harmony.py

@@ -151,7 +151,15 @@ def __repr__(self) -> str:
 
 
 class WKT:
-    """The Well Known Text (WKT) representation of Spatial."""
+    """The Well Known Text (WKT) representation of Spatial.
+    Supported WKT geometry types are: POINT, MULTIPOINT, POLYGON, MULTIPOLYGON.
+
+    Example:
+        spatial=WKT('POINT(-40 10)')
+        spatial=WKT('MULTIPOINT((-77 38.9),(-40 10))')
+        spatial=WKT('POLYGON((-140 20, -50 20, -50 60, -140 60, -140 20))')
+        spatial=WKT('MULTIPOLYGON(((10 10, 20 20, 30 10, 10 10)),((40 40, 50 50, 60 40, 40 40)))')
+    """
 
     def __init__(self, wkt: str):
         """Constructs a WKT instance of spatial area.
@@ -256,7 +264,8 @@ class Request(BaseRequest):
     Args:
         collection: The CMR collection that should be queried
 
-        spatial: Bounding box spatial constraints on the data
+        spatial: Bounding box spatial constraints on the data or Well Known Text (WKT) string
+          describing the spatial constraints.
 
         temporal: Date/time constraints on the data provided as a dict mapping "start" and "stop"
           keys to corresponding start/stop datetime.datetime objects