Volume error

[Volume error]

Hi,
I am currently doing my final year project which my boat is Monotricat vessel. Here I attach a picture for my question. As you can see the displacement is a volume in the picture, so the volume that i got in CAESES is 73m^3, but I import this file igs from Numeca and the volume is 75m^3. Do you know what is cause of the error between Numeca and CAESES volume about? 

I try my best to find the solution but could not found out. I hope to hear the solution from your team. Thank you in advance

[NUMECA FINE MARINE CONNECTION]

Dear Heinrich,
Sorry for disturb you. I have some question for number 3 which is "3. Your Connector runs the local Application FineMarine without any additional arguments. I imagine that you either need to specify the sim file as argument or, alternatively come up with a batch file that takes care of running things."

For the batch file, do you have any example or explanation what i need to put in the content/script ?

Thank you in advance

[How to trimm or cut a curve]

hi sir,
can you please share how to cut or trim surface as i shown in the figure.
thankyou in advance

[Free Form Deformation of bulb]

Dear Mr Heinrich,
I have try my best to deform it, but it does not succeed. Here i attach the exercise of the bulb that i have try. Hope you can give some advice

Thankyou in advance Mr heinrich.

freeformdeformationbulb (1).cdb

[Free Form Deformation of bulb]

hi Mr Heinrich,

Currently i am doing my research for my FYP and i want to try FFD method for my outriggers to deform new design but did not deform. Before this i try to do the tutorial of bulb also same, it did not deform. I hope u can give me some advice.

Thankyou Mr Heinrich