Updating jsonschema for preprocessor config

preprocessor/preprocessor/config-schema.yaml

@@ -100,10 +100,11 @@ definitions:
           description: The data file selector.
           type: string
         subdataset_types:
-          description: List of subdatasets to be extracted for each data file.
-          type: array
-          items:
-            type: string
+          description: Mapping of subdataset identifier to output filename postfix for subdatasets to be extracted for each data file.
+          type: object
+          patternProperties:
+            ".*":
+              type: string
     georeference:
       description: The definition of a georeferencing step.
       type: object
@@ -128,8 +129,52 @@ definitions:
             warp_options:
               description: "Warp options. See https://gdal.org/python/osgeo.gdal-module.html#WarpOptions for details"
             corner_names:
+              description: "The metadata field name including the corner names. Tuple of four: bottom-left, bottom-right, top-left and top-right"
+              type: array
+              items:
+                type: string
+            orbit_direction_name:
+              description: The metadata field name containing the orbit direction
+              type: string
+            force_north_up:
               description:
+              type: boolean
       required: [type]
+    calc:
+      description: Definition of a calculation step.
+      type: object
+      properties:
+        formulas:
+          description: A list of formulas to calculate
+          type: array
+          items:
+            type: object
+            properties:
+              inputs:
+                description: Input definition of this formula
+                type: object
+                patternProperties:
+                  "[A-Z]":
+                    type: object
+                    properties:
+                      glob:
+                        description: The input file glob to find the input file.
+                        type: string
+                      band:
+                        description: The band number of the input file. Defaults to 1.
+                        type: integer
+              data_type:
+                description: The output data type for the calculated file. (GDAL notation)
+                type: string
+              formula:
+                description: The formula to calculate. See gdal_calc.py for details.
+                type: string
+              output_postfix:
+                description: The filename postfix to append to the output filename. By default an enumeration is used.
+                type: string
+              nodata_value:
+                description: Use this nodata value in the calculation.
+                type: float
     stack_bands:
       description: Definition of a custom preprocessor step
       type: object