update data

quakeflow_demo.py

@@ -41,10 +41,10 @@ class BatchBuilderConfig(datasets.BuilderConfig):
     :param num_stations_list: possible number of stations in a batch
     """
 
-    def __init__(self, batch_size: int, num_stations_list: List, **kwargs):
+    def __init__(self, batch_size: int, num_stations: List, **kwargs):
         super().__init__(**kwargs)
         self.batch_size = batch_size
-        self.num_stations_list = num_stations_list
+        self.num_stations = num_stations
 
 
 class QuakeFlow_NC(datasets.GeneratorBasedBuilder):
@@ -89,6 +89,8 @@ class QuakeFlow_NC(datasets.GeneratorBasedBuilder):
             features = datasets.Features(
                 {
                     "data": datasets.Array2D(shape=(3, self.nt), dtype="float32"),
+                    "event_id": datasets.Value("string"),
+                    "station_id": datasets.Value("string"),
                 }
             )
 
@@ -96,6 +98,8 @@ class QuakeFlow_NC(datasets.GeneratorBasedBuilder):
             features = datasets.Features(
                 {
                     "data": datasets.Array3D(shape=(None, 3, self.nt), dtype="float32"),
+                    "event_id": datasets.Value("string"),
+                    "station_ids": datasets.Sequence(datasets.Value("string")),
                 }
             )
 
@@ -165,7 +169,11 @@ class QuakeFlow_NC(datasets.GeneratorBasedBuilder):
                             for i, station_id in enumerate(station_ids):
                                 waveforms[:, : self.nt] = event[station_id][:, : self.nt]
 
-                                yield f"{event_id}/{station_id}", {"data": waveforms}
+                                yield f"{event_id}/{station_id}", {
+                                    "data": waveforms,
+                                    "event_id": event_id,
+                                    "station_id": station_id,
+                                }
 
                         elif (
                             (self.config.name == "event")
@@ -185,4 +193,4 @@ class QuakeFlow_NC(datasets.GeneratorBasedBuilder):
                             waveforms = (waveforms - np.mean(waveforms, axis=1, keepdims=True)) / std
                             waveforms = waveforms.astype(np.float32)
 
-                            yield event_id, {"data": waveforms}
+                            yield event_id, {"data": waveforms, "event_id": event_id, "station_ids": station_ids}