Initial Pecan Data Format

experiment.py

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+from dataclasses import dataclass, field
+from typing import List, Any
+
+Interval = tuple[float, float] | None
+
+
+@dataclass
+class Measurement:
+    """These are the fields that represent the outputs of the experiment."""
+
+    name: str
+    unit: str
+    interval: Interval = None
+    values: List[float] = field(default_factory=list)
+
+
+@dataclass
+class Variable:
+    """These are the fields that represent the inputs of the experiment."""
+
+    name: str
+    unit: str
+    interval: Interval = None
+    value: Any = None
+
+
+@dataclass
+class Experiment:
+    """This is the data class that represents the experiment."""
+
+    experiment: str
+    date: str
+    measurements: List[Measurement] = field(default_factory=list)
+    variables: List[Variable] = field(default_factory=list)
+
+    def to_json(self):
+        # Convert the data class to a dictionary, which can be easily converted to JSON.
+        import json
+
+        return json.dumps(self, default=lambda o: o.__dict__, sort_keys=True, indent=4)

moisture.py

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+from dataclasses import dataclass
+
+from experiment import Experiment, Measurement, Variable
+
+
+@dataclass
+class MoistureExperiment(Experiment):
+    def __init__(self, date: str):
+        super().__init__(
+            experiment="Moisture Analysis",
+            date=date,
+            variables=[
+                Variable("cold-soak-time", "hour", (5, 45)),
+                Variable("cold-soak-temp", "degF", (69, 72)),
+                Variable("hot-soak-time", "minute", (5, 20)),
+                Variable("hot-soak-temp", "degF", (180, 200)),
+            ],
+            measurements=[Measurement("moisture-content", "%", (0.06, 0.08))],
+        )

shelling.py

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+from dataclasses import dataclass
+
+from experiment import Experiment, Measurement, Variable
+
+
+@dataclass
+class ShellingExperiment(Experiment):
+    def __init__(self, date: str):
+        super().__init__(
+            experiment="Shelling Analysis",
+            date=date,
+            variables=[
+                Variable("drum-rpm", "rpm", (30, 40)),
+                Variable("paddle-shaft-rpm", "rpm", (400, 800)),
+                Variable("ring-gap", "in"),
+                Variable("tilt-angle", "deg", (2, 5)),
+                Variable("feed-rate", "lb/hr", (300, 500), 500),
+                Variable("moisture-content", "%", (5, 9)),
+                Variable("pecan-variety", "", None, "desirable"),
+            ],
+            measurements=[
+                Measurement("bin1-weight", "lb"),
+                Measurement("bin2-weight", "lb"),
+                Measurement("bin3-weight", "lb"),
+                Measurement("recirculated-weight", "lb"),
+                Measurement("final-discharge-weight", "lb"),
+                Measurement("bin1-half-yield", "%"),
+                Measurement("bin2-half-yield", "%"),
+                Measurement("bin3-half-yield", "%"),
+            ],
+        )