[ENH] Refactor to use InterpolationOptions.from_args

Replaced direct instantiation of `InterpolationOptions` with the `from_args` class method across multiple modules and tests for consistency and improved clarity. Updated related examples and fixtures to align with this change.

Author: Leguark

examples/examples/real/mik.py

@@ -312,7 +312,7 @@
         extent=[extent_from_data[0][0], extent_from_data[1][0], extent_from_data[0][1], extent_from_data[1][1], extent_from_data[0][2], extent_from_data[1][2]],
         resolution=(50, 50, 50)
     ),
-    interpolation_options=gp.data.InterpolationOptions(
+    interpolation_options=gp.data.InterpolationOptions.from_args(
         range=5,
         c_o=10,
         mesh_extraction=True,

gempy/modules/json_io/json_operations.py

@@ -155,7 +155,7 @@ def load_model_from_json(file_path: str):
         default_range = 1.7  # Match standard GemPy default
 
         # Create interpolation options with defaults if not provided
-        interpolation_options = InterpolationOptions(
+        interpolation_options = InterpolationOptions.from_args(
             range=data.get('interpolation_options', {}).get('kernel_options', {}).get('range', default_range),
             c_o=data.get('interpolation_options', {}).get('kernel_options', {}).get('c_o', 10),
             mesh_extraction=data.get('interpolation_options', {}).get('mesh_extraction', True),

test/test_api/test_model_construction_granular.py

@@ -94,7 +94,7 @@ def test_create_structural_frame() -> StructuralFrame:
 
 def test_create_interpolation_options() -> InterpolationOptions:
     range_ = 1000.0
-    interpolation_options: InterpolationOptions = InterpolationOptions(
+    interpolation_options: InterpolationOptions = InterpolationOptions.from_args(
         range=range_,
         c_o=(range_ ** 2) / 14 / 3,
     )

test/test_modules/test_pile/test_stratigraphic_pile.py

@@ -129,7 +129,7 @@ def test_structural_elements_from_borehole_set(self, borehole_set: BoreholeSet):
                 extent=[extent_from_data[0][0], extent_from_data[1][0], extent_from_data[0][1], extent_from_data[1][1], extent_from_data[0][2], extent_from_data[1][2]],
                 resolution=(50, 50, 50)
             ),
-            interpolation_options=gp.data.InterpolationOptions(
+            interpolation_options=gp.data.InterpolationOptions.from_args(
                 range=5,
                 c_o=10,
                 mesh_extraction=True,