Casting snapshots as complex, use Snapshot.snapshots for VarProOperator

greinerth · greinerth · commit f29f33250bd8 · 2023-11-15T00:17:49.000Z
diff --git a/pydmd/varprodmd.py b/pydmd/varprodmd.py
@@ -820,7 +820,7 @@ def fit(self, X: np.ndarray, time: np.ndarray) -> object:
 
         self._snapshots_holder = Snapshots(X)
         (self._b, self._optres, self._indices) = self._Atilde.compute_operator(
-            X, time
+            self._snapshots_holder.snapshots.astype(np.complex128), time
         )
         self._original_time = time
         self._dmd_time = time[self._indices]

Original file line number	Diff line number	Diff line change
`@@ -820,7 +820,7 @@ def fit(self, X: np.ndarray, time: np.ndarray) -> object:`
`820`	`820`
`821`	`821`	`self._snapshots_holder = Snapshots(X)`
`822`	`822`	`(self._b, self._optres, self._indices) = self._Atilde.compute_operator(`
`823`		`- X, time`
	`823`	`+ self._snapshots_holder.snapshots.astype(np.complex128), time`
`824`	`824`	`)`
`825`	`825`	`self._original_time = time`
`826`	`826`	`self._dmd_time = time[self._indices]`