Concluding initial Swarm FAST support (#102)

* Basic support for the Swarm FAST L1B collections.

* Allowing retrieval of Swarm AC/B conjunctions extracted from FAST MODx_SC products.

---------

Co-authored-by: Martin Paces <martin.paces@eox.at>

Author: smithara

src/viresclient/_client_swarm.py

@@ -2123,6 +2123,7 @@ def get_conjunctions(
         spacecraft2="B",
         mission1="Swarm",
         mission2="Swarm",
+        grade="OPER",
     ):
         """Get times of the spacecraft conjunctions.
 
@@ -2138,6 +2139,7 @@ def get_conjunctions(
             spacecraft2: identifier of the second spacecraft, default to 'B'
             mission1 (str): mission of the first spacecraft, defaults to 'Swarm'
             mission2 (str): mission of the first spacecraft, defaults to 'Swarm'
+            grade (str): products grade, possible values "OPER" or "FAST"
 
         Returns:
             ReturnedData:
@@ -2182,6 +2184,7 @@ def get_conjunctions(
             spacecraft2=spacecraft2,
             mission1=mission1,
             mission2=mission2,
+            grade=(grade if grade and grade != "OPER" else None),
             threshold=threshold,
         ).encode("UTF-8")
 

src/viresclient/_wps/templates/vires_get_conjunctions.xml

@@ -33,6 +33,14 @@
       </wps:Data>
     </wps:Input>
     {% endif -%}
+    {% if grade -%}
+    <wps:Input>
+      <ows:Identifier>grade</ows:Identifier>
+      <wps:Data>
+        <wps:LiteralData>{{ grade }}</wps:LiteralData>
+      </wps:Data>
+    </wps:Input>
+    {% endif -%}
     {% if begin_time -%}
     <wps:Input>
       <ows:Identifier>begin_time</ows:Identifier>