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Hull and Outfitting

Notch at Distance

  • Last UpdatedDec 04, 2025
  • 1 minute read

Notches are given at given distances from any of the ends of the given stiffener.

<notch_at_distance>::= D= <dist> (1 ... 25) <S-ref> (1 ... 25)

D

is the distance from any of the end points of the stiffener.

> 0

from the starting point.

< 0

from the ending point.

<S-ref>

Tag references are not allowed when notches are set in this sub-syntax.

If any of the given distances should lie outside the stiffener, the corresponding notch will be shipped without notification.

Example:

NOT, R30, SEAM=1-3, SL1-10;

NOT, R25, D=50(300)4000, S1-5;

NOT, R35, X=FR75.5()85.5, SL1, SL3;

Note: The syntax is very powerful and a large number of notches can be set in a large number of stiffeners in one statement. For example, in the last example above, several different stiffeners with longitudinal tag numbers 1 and 3 may be intersected by the given lines.

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