Remove Kernel.name in favour of using funcname

Author: VeckoTheGecko

parcels/kernel.py

@@ -92,11 +92,6 @@ def funcname(self):
             ret += f.__name__
         return ret
 
-    @property  #! Ported from v3. To be removed in v4? (/find another way to name kernels in output file)
-    def name(self):
-        # return f"{self._ptype.name}{self.funcname}" # TODO v4: Should we propogate the name of the particle to the metadata? At the moment we don't have the concept of naming particles (somewhat incompatible with the .add_variable() API?)
-        return f"{self.funcname}"
-
     @property
     def ptype(self):
         return self._ptype

parcels/particleset.py

@@ -506,7 +506,7 @@ def execute(
 
         if output_file is not None:
             output_file.set_metadata(self.fieldset.gridset[0]._mesh)
-            output_file.metadata["parcels_kernels"] = self._kernel.name
+            output_file.metadata["parcels_kernels"] = self._kernel.funcname
 
         if dt is None:
             dt = np.timedelta64(1, "s")