speed & Trim angle curve by maxsurf, hull speed

[Joe Lu]

Hi...everybody...
I got s question about maxsurf software application.
can I use maxsurf, hydromax and hull speed to draw the "speed & Trim angle curve"?
I would like to calculate speed and trim angle in hull speed.
but... I found some problem...

can you help me?? thank you... :confused:

[Andrew Mason]

Hullspeed will give you the resistance but not the trim angle for a given speed.