added GPR

python_app/models/dataset_model.py

@@ -7,6 +7,21 @@ from dataclasses import dataclass, field
 import numpy as np
 
 
+def _empty_f32_array() -> np.ndarray:
+    """Return empty float32 array used by payload defaults."""
+    return np.array([], dtype=np.float32)
+
+
+def _empty_c64_array() -> np.ndarray:
+    """Return empty complex64 array used by payload defaults."""
+    return np.array([], dtype=np.complex64)
+
+
+def _empty_f32_matrix() -> np.ndarray:
+    """Return empty 2D float32 matrix used by payload defaults."""
+    return np.zeros((0, 0), dtype=np.float32)
+
+
 @dataclass(frozen=True, slots=True)
 class ComboKey:
     """Switch combination key: input position + output position."""
@@ -39,9 +54,13 @@ class ResultPayload:
 
     processing_name: str
     kind: int
-    frequency_hz: np.ndarray
-    trace: np.ndarray
+    frequency_hz: np.ndarray = field(default_factory=_empty_f32_array)
+    trace: np.ndarray = field(default_factory=_empty_c64_array)
     scalar_value: float = 0.0
+    image_x_axis: np.ndarray = field(default_factory=_empty_f32_array)
+    image_y_axis: np.ndarray = field(default_factory=_empty_f32_array)
+    image: np.ndarray = field(default_factory=_empty_f32_matrix)
+    table: np.ndarray = field(default_factory=_empty_f32_matrix)
 
 
 @dataclass(slots=True)
@@ -58,4 +77,5 @@ class ResultCollection:
 
     collection_id: int
     monotonic_ns: int
+    collection_payloads: list[ResultPayload] = field(default_factory=list)
     blocks: list[ResultBlock] = field(default_factory=list)