TOS import.pdf

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1. Table of offsets
Table of offsets
The following is a description of the file format that is used for importing a table of offsets. The file should
have .txt as a file extension and written as a proper ASCII text file. It looks like this:
Illustration 1.1
1.1 : Information stored in the file header
The first line contains the number of stations.
The second line the number of waterlines.
The third line indicates whether data describing the deckline at each station is present (1) or not (0).
The fourth line indicates whether data describing the contourline at each station is present (1) or not (0).
The fifth line indicates whether data describing the aft contour at each waterline is present (1) or not (0).
The sixth line indicates whether data describing the forward contour at each waterline is present (1) or not
(0).
The seventh line indicates whether data describing the flat of bottom at each station is present (1) or not (0).
The next three lines describe the length, beam and draft of the ship as used in the project settings.
1.
Illustration
: Information stored in the file header
120037410.004.png
1. Table of offsets
DELFTship
Illustration 1.2
1.2 : This line represents the heights of each of the 11 waterlines
: This line represents the heights of each of the 11 waterlines
Illustration 1.3
1.3 : Distance of aft contour line to origin on each waterline.
: Distance of aft contour line to origin on each waterline.
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Illustration
Illustration
120037410.005.png
1. Table of offsets
DELFTship
Illustration 1.4
1.4 : Distance of each of the 20 stations ordered from aft to front.
: Distance of each of the 20 stations ordered from aft to front.
Illustration 1.5
1.5 : Distance of forward contour line to origin on each waterline.
: Distance of forward contour line to origin on each waterline.
3
Illustration
Illustration
120037410.006.png 120037410.007.png
1. Table of offsets
DELFTship
Illustration 1.6
: Actual offsets data. The intersection of each column and row gives the beam on that waterline and station. The bottom right
value in the green rectangle indicates that on station 11.400 and waterline 1.600 the beam is 0.178.
value in the green rectangle indicates that on station 11.400 and waterline 1.600 the beam is 0.178.
Illustration 1.7
1.7 : Data describing the deckline height (left column) and beam (right column) measured on each station.
: Data describing the deckline height (left column) and beam (right column) measured on each station.
4
Illustration
1.6 : Actual offsets data. The intersection of each column and row gives the beam on that waterline and station. The bottom right
Illustration
120037410.001.png
1. Table of offsets
DELFTship
Illustration 1.8
1.8 : The last column represents the height of the contourline on each station.
: The last column represents the height of the contourline on each station.
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Illustration
120037410.002.png 120037410.003.png
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