Raise up sub-type as a parameter, putting more focus on it

docs/user_manual/processing_algs/algs_include.rst

@@ -349,9 +349,9 @@ Vector field types
 * 2 --- Integer (32bit)
 * 4 --- Integer (64bit)
 * 6 --- Decimal (double)
-* 9 --- Integer list --- ``sub_type: 2``
-* 9 --- Integer (64bit) list --- ``sub_type: 4``
-* 9 --- Decimal (double) list --- ``sub_type: 6``
+* 9 --- Integer list
+* 9 --- Integer (64bit) list
+* 9 --- Decimal (double) list
 * 10 --- Text (string)
 * 11 --- String list
 * 12 --- Binary Object (BLOB)
@@ -360,3 +360,17 @@ Vector field types
 * 16 --- Date & Time
 
 .. **end_vector_field_types**
+
+
+.. **vector_field_subtypes**
+
+.. The following section is included in vector based algorithms such as
+  qgisaggregate, qgisrefactorfields
+
+* 2 --- Integer list
+* 4 --- Integer (64bit) list
+* 6 --- Decimal (double) list
+* 10 --- String list
+* 0 --- Any other types
+
+.. **end_vector_field_subtypes**

docs/user_manual/processing_algs/qgis/vectorgeometry.rst

@@ -326,16 +326,27 @@ Parameters
        ``Type`` [enumeration] (``type``)
          Data type of the output field.
          Available types may not be compatible with the output layer provider.
-         For certain field types, e.g. lists, an extra ``sub_type`` parameter helps refine the
-         the specific type of the data. 
-         This parameter is automatically set in the GUI but may be needed
-         if you're running the algorithm in Python or from the command line.
          One of:
 
+         .. attention:: For certain field types, e.g. lists,
+          an extra ``sub_type`` parameter helps refine the specific type of the data.
+          It is automatically set in the GUI but may be needed
+          if you're running the algorithm in Python or from the command line.
+
          .. include:: ../algs_include.rst
             :start-after: **vector_field_types**
             :end-before: **end_vector_field_types**
 
+       :guilabel:`Sub-type` (``sub_type``) [enumeration]
+         For certain field types, e.g. lists, this parameter helps refine the specific ``type`` of the data.
+         It is automatically set in the GUI but may be needed
+         if you're running the algorithm in Python or from the command line.
+         One of:
+
+         .. include:: ../algs_include.rst
+            :start-after: **vector_field_subtypes**
+            :end-before: **end_vector_field_subtypes**
+
        ``Length`` [number] (``length``)
          Length of the output field.
 

docs/user_manual/processing_algs/qgis/vectortable.rst

@@ -950,14 +950,27 @@ Parameters
        :guilabel:`Type` (``type``) [enumeration]
          Data type of the output field.
          Available types may not be compatible with the output layer provider.
-         Depending on the field type, an additional ``sub_type`` parameter may be required
-         when running the algorithm in Python code or command line.
          One of:
 
+         .. attention:: For certain field types, e.g. lists,
+          an extra ``sub_type`` parameter helps refine the the specific type of the data.
+          It is automatically set in the GUI but may be needed
+          if you're running the algorithm in Python or from the command line.
+
          .. include:: ../algs_include.rst
             :start-after: **vector_field_types**
             :end-before: **end_vector_field_types**
 
+       :guilabel:`Sub-type` (``sub_type``) [enumeration]
+         For certain field types, e.g. lists, this parameter helps refine the specific ``type`` of the data.
+         It is automatically set in the GUI but may be needed
+         if you're running the algorithm in Python or from the command line.
+         One of:
+
+         .. include:: ../algs_include.rst
+            :start-after: **vector_field_subtypes**
+            :end-before: **end_vector_field_subtypes**
+
        :guilabel:`Length` (``length``) [number]
          Length of the output field.