Difference between revisions of "VSLMSM"

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EATURE OBJECT ATTRIBUTES
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FEATURE OBJECT ATTRIBUTES
  
  
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Definition:
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Definition: Values, discovered by measuring, that correpond to vessel's characteristics. (adapted https://www.merriam-webster.com/dictionary/measurement  18 July 2018)
  
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Multitude of terms and definitions specifically related to ships. (http://en.wikipedia.org; 24 July 2010)
 
  
  
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!Sub-attribute!!Camel Code Identifier!!Multiplicity!!Sequential
 
!Sub-attribute!!Camel Code Identifier!!Multiplicity!!Sequential
 
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|[[VSLCAR]]||vesselsCharacteristics||0..*||True
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|[[VSLCAR]]||vesselsCharacteristics||1||n/a
 
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|[[VSLVAL]]||vesselsCharacteristicsValue||0..*||True
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|[[VSLVAL]]||vesselsCharacteristicsValue||1||n/a
 
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|-
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|[[COMPOP]]||logicalComparisonOperator||0..*||True
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|[[VSLUNT]]||vesselsCharacteristicsUnit||1||n/a
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|-
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|[[COMPOP]]||ComparisonOperator||1||n/a
 
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|-
 
|}
 
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<br>VSLCAR (length, beam, draught, air draught, GT, NT, DWT, DPL ) is just an idea, depending on the result of the discussion, we can keep or bin it.<br>
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[[COMPOP]] has to be to developed and should provide various comparison operators; see http://de.wikipedia.org/wiki/Logische_Operatoren or the English version http://en.wikipedia.org/wiki/Logical_connective  <br>
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However, the German version provides the better symbols :) <br>
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The definition of LOGCOM must provide the relation between the value given in the model and the real ship's value.
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Remarks:
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No remarks
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Distinction:
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No distinction
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Justification:<br>
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New attribute<br>
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Comments:
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<br>[[VSLVAL]] has been set to REAL assuming 3 decimal places, i.e.: 10.000 m.  
  
 
That would give the result: <br>
 
That would give the result: <br>
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1. VSLCAR=draught; value=10.5; COMPOP=(>=)     the regulation applies for vsl of 10.5 m draught and above <br>
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1. VSLMSM [VSLCAR=4 (draught); VSLVAL=10.5; VSLUNT=1 (m); COMPOP=2 (>=) ]    the regulation applies for vsl of 10.5 m draught and above <br>
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2. VSLCAR=DWT; Value=2000; COMPOP=(=)         the regulation applies for vsl of exactly 2000 DWT<br>
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2. VSLMSM [VSLCAR=9 (deadweight); VSLVAL=2000; VSLUNT=4 (ton); COMPOP=5 (=) ]        the regulation applies for vsl of exactly 2000 DWT<br>
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3. VSLCAR=length; value=150; COMPOP=(<)      the regulation applies for vsl of less than 150 m length<br>
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3. VSLMSM [VSLCAR=1 (L.O.A.); VSLVAL=150; VSLUNT=1 (m); COMPOP=3 (<)]       the regulation applies for vsl of less than 150 m length<br>
  
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Using your first example <br>
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Using a further example: <br>
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[complex attribute [VSLCAR=length; value=50.0; COMPOP=(>)]], CATVSL=3 (tanker), LOGCON=1 (and), LIMTYP=2 (required); associated to a PILBOP object: tankers with LOA > 50.0 m must use the PILBOP <br>
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4. [VSLMSM [VSLCAR=1 (L.O.A.); VSLVAL=50; VSLUNT=1 (m); COMPOP=1 (>)]], CATVSL=3 (tanker), LOGCON=1 (and), LIMTYP=2 (required); associated to a PILBOP object: tankers with LOA > 50.0 m must use the PILBOP <br>
  
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If the example should work for tanker between 50 and 100 m length the coding is like this<br>
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In an example for tankers between 50 and 100 m in length, the coding is like this:<br>
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[complex attribute [VSLCAR=length; value=50.0; COMPOP=(>)], [VSLCAR=length; value=100.0; COMPOP=(<)]], CATVSL=3 (tanker), LOGCON=1 (and), LIMTYP=2 (required); associated to a PILBOP object: tankers with LOA > 50.0 m and < 100.0 m must use the PILBOP
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5. [VSLMSM [VSLCAR=1 (L.O.A.); VSLVAL=50; VSLUNT=1 (m); COMPOP=1 (>)], [VSLCAR=1 (L.O.A.); VSLVAL=100; VSLUNT=1 (m); COMPOP=3 (<)]], CATVSL=3 (tanker), LOGCON=1 (and), LIMTYP=2 (required); associated to a PILBOP object: tankers with LOA > 50.0 m and < 100.0 m must use the PILBOP
  
  
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{| style="background:#ccc99; color:black;" border="1" cellpadding="5" cellspacing="0" align="left"
 
{| style="background:#ccc99; color:black;" border="1" cellpadding="5" cellspacing="0" align="left"
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!David!!Raphael!!others!!Jens
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!David!!Raphael!!Jens
 
|- style="background:white; color:black"
 
|- style="background:white; color:black"
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|DA Y/N
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|Y
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|RMM Y/N
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|Y
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|others Y/N
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|Y
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|JSF Y/N
 
 
|}
 
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Latest revision as of 12:48, 18 July 2018

FEATURE OBJECT ATTRIBUTES


Attribute: vessel's measurements

Acronym: VSLMSM Code:

Camel case: vesselsMeasurements

Attribute type: Complex


Definition: Values, discovered by measuring, that correpond to vessel's characteristics. (adapted https://www.merriam-webster.com/dictionary/measurement 18 July 2018)



Sub-attribute Camel Code Identifier Multiplicity Sequential
VSLCAR vesselsCharacteristics 1 n/a
VSLVAL vesselsCharacteristicsValue 1 n/a
VSLUNT vesselsCharacteristicsUnit 1 n/a
COMPOP ComparisonOperator 1 n/a











Remarks:

No remarks


Distinction:

No distinction



Justification:
New attribute

Comments:
VSLVAL has been set to REAL assuming 3 decimal places, i.e.: 10.000 m.

That would give the result:
1. VSLMSM [VSLCAR=4 (draught); VSLVAL=10.5; VSLUNT=1 (m); COMPOP=2 (>=) ] the regulation applies for vsl of 10.5 m draught and above
2. VSLMSM [VSLCAR=9 (deadweight); VSLVAL=2000; VSLUNT=4 (ton); COMPOP=5 (=) ] the regulation applies for vsl of exactly 2000 DWT
3. VSLMSM [VSLCAR=1 (L.O.A.); VSLVAL=150; VSLUNT=1 (m); COMPOP=3 (<)] the regulation applies for vsl of less than 150 m length

Using a further example:
4. [VSLMSM [VSLCAR=1 (L.O.A.); VSLVAL=50; VSLUNT=1 (m); COMPOP=1 (>)]], CATVSL=3 (tanker), LOGCON=1 (and), LIMTYP=2 (required); associated to a PILBOP object: tankers with LOA > 50.0 m must use the PILBOP

In an example for tankers between 50 and 100 m in length, the coding is like this:
5. [VSLMSM [VSLCAR=1 (L.O.A.); VSLVAL=50; VSLUNT=1 (m); COMPOP=1 (>)], [VSLCAR=1 (L.O.A.); VSLVAL=100; VSLUNT=1 (m); COMPOP=3 (<)]], CATVSL=3 (tanker), LOGCON=1 (and), LIMTYP=2 (required); associated to a PILBOP object: tankers with LOA > 50.0 m and < 100.0 m must use the PILBOP



David Raphael Jens
Y Y Y
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