validate_scan# abtem.scan.validate_scan(scan, probe=None)[source]# Validate that the input is a valid scan or a sequence of valid scan positions. Parameters: scan (Sequence or np.ndarray or BaseScan) – The scan or scan positions to validate. If None, a scan with a single position at (0, 0) is returned. probe (Probe or None) – If given the scan is matched to the extent of the probe. Returns: validated_scan – The validated scan object. Return type: BaseScan