Added Aalto University & NAPA flooding model test for ITTC-box benchmark study

New benchmark data have been added, and this time we are no longer speaking of intact ship data, but we have the first set of available benchmark data related to flooding!
The new set of data relates to the ITTC-box flooding benchmark study.
Data courtesy of Pekka Ruponen from NAPA Ltd.
For registered users, data can be downloaded from here.

Additional information