HELP

[miketr]

OK what am I am doing wrong with this report?  I have NaN's all over the place and I can't figure out why.  I am not used to SS 3, so I am clearly missing something.

Michael

BB-1900, A-H Battleship laid down 1900

Displacement:
   15,526 t light; 16,290 t standard; 17,099 t normal; 17,746 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (475.72 ft / 475.72 ft) x 76.12 ft x (25.43 / 26.24 ft)
   (145.00 m / 145.00 m) x 23.20 m  x (7.75 / 8.00 m)

Armament:
      4 - 12.01" / 305 mm 40.0 cal guns - 829.70lbs / 376.34kg shells, 100 per gun
     Breech loading guns in turret on barbette mounts, 1900 Model
     2 x Single mounts on centreline ends, evenly spread
      8 - 7.48" / 190 mm 45.0 cal guns - 211.07lbs / 95.74kg shells, 120 per gun
     Breech loading guns in turret on barbette mounts, 1900 Model
     4 x Twin mounts on side ends, evenly spread
      12 - 5.91" / 150 mm 45.0 cal guns - 103.86lbs / 47.11kg shells, 150 per gun
     Breech loading guns in casemate mounts, 1900 Model
     12 x Single mounts layout not set
      8 hull mounts in casemates- Limited use in any sea
      12 - 2.76" / 70.0 mm 45.0 cal guns - 10.55lbs / 4.79kg shells, 300 per gun
     Quick firing guns in deck mounts, 1900 Model
     12 x Single mounts layout not set
      12 raised mounts
      Weight of broadside 6,380 lbs / 2,894 kg
      Main Torpedoes
      4 - 17.7" / 450 mm, 13.12 ft / 4.00 m torpedoes - 0.472 t each, 1.886 t total
   In 4 sets of deck mounted carriage/fixed tubes

Armour:
   - Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   11.8" / 300 mm   293.21 ft / 89.37 m   10.20 ft / 3.11 m
   Ends:   5.91" / 150 mm   157.87 ft / 48.12 m   10.20 ft / 3.11 m
     24.64 ft / 7.51 m Unarmoured ends
   Upper:   9.45" / 240 mm   293.21 ft / 89.37 m   8.01 ft / 2.44 m
     Main Belt covers 95 % of normal length

   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   11.8" / 300 mm   8.27" / 210 mm      9.45" / 240 mm
   2nd:   7.09" / 180 mm   4.72" / 120 mm      5.91" / 150 mm
   3rd:   4.72" / 120 mm         -         3.94" / 100 mm
   4th:   0.98" / 25 mm         -               -

   - Armoured deck - multiple decks:
   For and Aft decks: 2.56" / 65 mm
   Forecastle: 1.97" / 50 mm  Quarter deck: 2.56" / 65 mm

   - Conning towers: Forward 12.60" / 320 mm, Aft 0.00" / 0 mm

Machinery:
   Coal fired boilers, complex reciprocating steam engines,
   Direct drive, 2 shafts, 16,475 ihp / 12,290 Kw = 18.50 kts
   Range 4,000nm at 10.00 kts
   Bunker at max displacement = 1,456 tons (100% coal)

Complement:
   746 - 971

Cost:
   £1.403 million / $5.612 million

Distribution of weights at normal displacement:
   Armament: 1,237 tons, 7.2 %
      - Guns: 1,235 tons, 7.2 %
      - Weapons: 2 tons, 0.0 %
   Armour: 5,458 tons, 31.9 %
      - Belts: 2,921 tons, 17.1 %
      - Armament: 1,059 tons, 6.2 %
      - Armour Deck: 1,297 tons, 7.6 %
      - Conning Tower: 180 tons, 1.1 %
   Machinery: 2,574 tons, 15.1 %
   Hull, fittings & equipment: 6,233 tons, 36.5 %
   Fuel, ammunition & stores: 1,573 tons, 9.2 %
   Miscellaneous weights: 24 tons, 0.1 %
      - On freeboard deck: 24 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     0 lbs / 0 Kg = 0.0 x 12.0 " / 305 mm shells or 3.2 torpedoes
   Stability (Unstable if below 1.00): NaN
   Metacentric height NaN ft / NaN m
   Roll period: NaN seconds
   Steadiness   - As gun platform (Average = 50 %): NaN %
         - Recoil effect (Restricted arc if above 1.00): NaN
   Seaboat quality  (Average = 1.00): NaN

Hull form characteristics:
   Hull has a flush deck,
     a normal bow and a cruiser stern
   Block coefficient (normal/deep): 0.650 / 0.654
   Length to Beam Ratio: 6.25 : 1
   'Natural speed' for length: 21.81 kts
   Power going to wave formation at top speed: 44 %
   Trim (Max stability = 0, Max steadiness = 100): 50
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = length of deck as a percentage of waterline length):
            Fore end,    Aft end
      - Forecastle:   20.00 %,  11.48 ft / 3.50 m,  11.48 ft / 3.50 m
      - Forward deck:   30.00 %,  11.48 ft / 3.50 m,  11.48 ft / 3.50 m
      - Aft deck:   35.00 %,  11.48 ft / 3.50 m,  11.48 ft / 3.50 m
      - Quarter deck:   15.00 %,  11.48 ft / 3.50 m,  11.48 ft / 3.50 m
      - Average freeboard:      11.48 ft / 3.50 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 76.5 %
      - Above water (accommodation/working, high = better): 81.1 %
   Waterplane Area: 27,739 Square feet or 2,577 Square metres
   Displacement factor (Displacement / loading): 111 %
   Structure weight / hull surface area: 186 lbs/sq ft or 908 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: NaN
      - Longitudinal: NaN
      - Overall: NaN
   Excellent machinery, storage, compartmentation space
   Cramped accommodation and workspace room

[Nobody]

This:

12 x Single mounts layout not set

[miketr]

THANK YOU!!!