A single workbook holding all four blocks, one per sheet:
Z_operations: Operating-condition initial values
Z_chemistry: Chemistry initial conditions
X_batch: Aligned in-batch trajectory data
Y_quality: Final quality attributes (CQAs)
The 59 batches in X_batch are stacked vertically with 325 samples each (the ClockTime column resets to 1 at the start of every batch).
The data contain genuine missing values.
Data source
García-Muñoz et al.: "Troubleshooting of an industrial batch process using multivariate methods", Industrial and Engineering Chemistry Research, 42, 3592-3601, 2003.