napa

Hi All, I use NAPA for stability assessment of client vessels and I am frequently provided a GHS geometry file which I use to define the hull and tanks in NAPA. Import the geometry file into Rhino as mesh, convert all meshes to nurbs, and export each layer to an individual IGES file. This works...

Dear All, Good day! Back again.:):) Attached is a video demonstrating the process of automatically creating a Boat Hull model in NAPA. It is an automatic process and takes no more than 3 minutes.;);) Anyone who are not familiar with NAPA modeling can now make a NAPA hull. o_Oo_O Hope you...

Hello every one, Good day! This article is about NAPA, and the generation of NAPA patch model. NAPA is popular in ship design industry, however, we spend most of our time to describe the ship as stated in the software's user manual: Now we have developed a software and an interface to...

Hi, I'm learning NAPA Basic and am trying to write a simple if statement. For example, I want to check when the draught is less than 10m. How do I get the value of the draught in the current loading condition? I tried @IF T<10 ! TYPE OK. When I tried to run this, it tells me the variable is...