Wikipedia:List of infoboxes/Technology

From Wikipedia, the free encyclopedia

This article may require cleanup to meet Wikipedia's quality standards. Please improve this article if you can.

[edit] Aerobatic Teams

For all Aerobatic Teams including Modern Aerobatic Teams

[edit] Cameras

Canon EOS A2
Type	35mm SLR
Lens mount	Canon EF lens mount
Focus	TTL Phase Detection Autofocus (5 zone)
Exposure	PASM autoexposure 16 zone evaluative metering
Flash	Built-in flash
Frame rate	Up to 5 fps
Dimensions	154 x 121 x 74 mm, 675 g

[edit] Digital cameras

See Wikipedia:WikiProject Digital cameras

[edit] File format

Portable Document Format (PDF)
File name extension	.pdf
Internet media type	application/pdf
Type code	PDF (including a single space)
Developed by	Adobe Systems

[edit] Locomotives

EMD GP30

WC 715 at the National Railroad Museum in Green Bay, WI
Power type	Diesel
Builder	General Motors Electro-Motive Division (EMD)
Build date	July 1961 – November 1963
Total production	948
AAR wheel arr.	B-B
Gauge	1,435 mm (4 ft 8½ in)
Length	56 ft 2 in (17.12 m)
Locomotive weight	253,000 lb (115,000 kg)
Prime mover	EMD 567D3
Engine type	2-stroke diesel
Aspiration	Mechanically-assisted turbocharger
Displacement	9,072 in³ (148.7 L)
Cylinder size	8.5 in × 10 in (215.5 mm × 254 mm)
Transmission	DC generator, DC traction motors
Top speed	78 mph (126 km/h)
Power output	2,250 hp (1,680 kW)
Tractive effort	63,375 lbf (282 kN)
Locomotive brakes	Straight air, Dynamic
Train brakes	26-L air
Locale	North America

Wikipedia:WikiProject Trains

Only the name and powertype parameters are required and everything else gets hidden if its not used. This is generic enough so that it could be used for any type of locomotive (steam, diesel, electric, multiple-unit, gas turbine, etc.) and it could be used for a generic locomotive class (like the EMD GP30 example) or a specific locomotive (like the John Bull example). All of the parameters are shown on the talk page. The example shows using the infobox for a locomotive model, additional examples are on the template's talk page.

[edit] Planes

[edit] Usage

[edit] Infobox Aircraft

{{Infobox Aircraft}}

This infobox is used to summarize an aircraft's key points. It is not used for dimensions or performance; for that, use {{Aircraft specifications}}.

Only |name=, |type=, and |manufacturer= are required fields. All others are optional, though some have guidelines you should follow to achieve the best, most consistent appearance.

{{Infobox Aircraft
|name           = REQUIRED <!-- avoid stating manufacturer (it's stated 3 lines below) unless name used by other aircraft manufacturers -->
|image          = <!--in the ''Image:filename'' format with no image tags-->
|caption        = <!--Image caption; if it isn't descriptive, please skip-->
|type           = REQUIRED
|national origin = <!-- Use the main nation (ie. UK), not constituent country (England); don't use "EU". List collaborative programs of only 2 or 3 nations; for more than 3, use "Multi-national:. -->
|manufacturer   = REQUIRED
|designer       = <!--Only appropriate for single designers, not project leaders-->
|first flight   = <!--If this hasn't happened, skip this field!-->
|introduction   = <!--Date the aircraft entered or will enter military or revenue service-->
|retired        = <!--Date the aircraft left service. If vague or more than a few dates, skip this -->
|status         = <!--In most cases, redundant; use sparingly-->
|primary user   = <!-- list only one user; for military aircraft, this is a nation or a service arm. Please DON'T add those tiny flags, as they limit horizontal space. -->
|more users     = <!--Limited to three in total; separate using <br> -->
|produced       = <!--Years in production (eg. 1970-1999) if still in active use but no longer built -->
|number built   = 
|program cost   = <!--Total program cost-->
|unit cost      = <!--Incremental or flyaway cost for military or retail price for commercial aircraft-->
|developed from = <!--The aircraft which formed the basis for this aircraft-->
|variants with their own articles = <!--Variants OF this aircraft-->
}}

Please note that if there are more than three other users, only the primary user should be listed. For military aircraft, the "user" is the nation operating the aircraft; if more than one of its service arms used the aircraft, that can be noted in the "Operators" section of the article.

[edit] Examples

{{Infobox Aircraft |name = F-117 Nighthawk |type = [[Stealth aircraft|Stealth bomber]] |manufacturer = [[Lockheed Martin]] }}	F-117 Nighthawk Type Stealth bomber Manufacturer Lockheed Martin
{{Infobox Aircraft |name = F-117 Nighthawk |type = [[Stealth aircraft|Stealth bomber]] |manufacturer = [[Lockheed Martin]] |image = Image:Usaf.f117.750pix.jpg |designer = |first flight = [[18 June]], [[1981 in aviation|1981]] |introduction = October [[1983 in aviation|1983]] |retired = |number built = 54 |primary user = [[United States]] |status = Active service |unit cost = |variants with their own articles = }}	F-117 Nighthawk Type Stealth bomber Manufacturer Lockheed Martin Maiden flight 18 June, 1981 Introduction October 1983 Status Active service Primary user United States Number built 54
{{Infobox Aircraft |name = Eurofighter Typhoon |type = Multirole fighter |manufacturer = [[Eurofighter GmbH]] |image = Image:Eurofighter Typhoon 2.jpg |caption = Typhoon T1 of [[No. 29 Squadron RAF|No. 29 Squadron]] [[Royal Air Force|RAF]] |designer = |first flight = [[27 March]] [[1994 in aviation|1994]] |introduced = [[2003 in aviation|2003]] |retired = |number built = 127 (as of August 2007)<ref>{{cite news |title=Spain Completes Eurofighter Typhoon Tranche 1 Deliveries |url=http://www.eurofighter.com/news/20070813_ST008.asp |publisher=Eurofighter Jagdflugzeug GmbH |date=2007-08-13 |accessdate = 2007-09-06}}</ref> |primary user = [[Royal Air Force]] <!--on basis UK has ordered most--> |more users = [[Luftwaffe]]<br/>[[Aeronautica Militare Italiana]]<br/>[[Spanish Air Force|Ejército del Aire]] |status = Operational |unit cost = |developed from = [[British Aerospace EAP]] |variants with their own articles = [[Eurofighter Typhoon variants]] }}	Eurofighter Typhoon Typhoon T1 of No. 29 Squadron RAF Type Multirole fighter Manufacturer Eurofighter GmbH Maiden flight 27 March 1994 Introduced 2003 Status Operational Primary users Royal Air Force Luftwaffe Aeronautica Militare Italiana Ejército del Aire Number built 127 (as of August 2007)[1] Developed from British Aerospace EAP Variants Eurofighter Typhoon variants

This template employs intricate features of template syntax. You are encouraged to familiarise yourself with its setup and parser functions before editing the template. If your edit causes unexpected problems, please undo it quickly, as this template may appear on a large number of pages. Remember that you can conduct experiments, and should test all improvements, in either the general Template sandbox or your user space before changing anything here.

[edit] Rockets

See Wikipedia:WikiProject Rockets

Template:Saturn V infobox

[edit] Ships

See Wikipedia:WikiProject Ships
Appropriate infobox for both individual ships and ship classes: {{Infobox Ship Begin}}

ms Zuiderdam in Saint Thomas, U.S. Virgin Islands - Nov 2007
Career
Name:	ms Zuiderdam
Namesake:	Named for the southern compass point
Operator:	Holland America Line
Port of Registry:	Rotterdam,  Netherlands
Builder:	Fincantieri Marghera shipyard, Italy
Yard number:	6075[2]
Launched:	14 December 2001[2]
Acquired:	15 November 2002[2]
Maiden voyage:	14 December 2002[2]
In service:	14 December 2002[2]
Status:	In service
General characteristics [2]
Class and type:	Vista class cruise ship
Tonnage:	81769 GRT
Length:	289.90 m (951.12 ft)
Beam:	32.25 m (105.81 ft)
Height:	57.83 m (189.73 ft) keel to funnel top[citation needed]
Draught:	7.80 m (25.59 ft) max
Decks:	11 passenger decks, 15 total
Installed power:	1 × gas turbine, 3 × 16-cylinder Wärtsilä diesels, 2 × 12-cylinder Wärtsilä diesels combined 51840 kW
Propulsion:	Azipod
Speed:	24 knots maximum, (service at 22 knots)
Capacity:	1848 passengers (lower berths) 2272 passengers (maximum)[3]
Crew:	842 crew[3]

[edit] Media

List of infoboxes/Technology
Super Smash Bros. Melee disc
Media type	read only optical disc
Encoding	digital
Capacity	1.5 gigabytes
Read mechanism	laser
Developed by	Nintendo & Matsushita
Usage	GameCube game media

{{Infobox media
| name = 
| logo = 
| image = 
| caption = 
| type = 
| encoding = 
| capacity = 
| read = 
| write = 
| standard = 
| owner = 
| use = 
| extended from = 
| extended to = 
}}

[edit] Weaponry

[edit] Weapon infobox

M1 Garand
"The rifle that won the war"
Type	Service rifle
Place of origin	United States of America
Service history
In service	1936–1957
Wars	World War II, Korean War
Production history
Designer	John C. Garand
Designed	1924
Number built	5.4 million approx.
Variants	M1C/D sniper rifle
Specifications
Weight	4.3 kg (9 lb 10 oz)
Length	1,100 mm (43.6 in)
Barrel length	610 mm (24 in)
Cartridge	.30-06 Springfield (7.62 × 63 mm), .276 Pedersen, 7.62x51 NATO (U.S. Navy)
Action	Gas-operated, rotating bolt
Rate of fire	16–24 rounds/min effective
Muzzle velocity	865 m/s (2,837 ft/s)
Effective range	550 m (601 yd)
Maximum range	2,743 m (3,000 yd)
Feed system	8-round "en bloc" clip (.30-06), 10-round "en bloc" clip (.276)
Sights	Aperture rear sight, barleycorn-type front sight

A weapon infobox may be used to summarize information about a particular weapon or weapon system (such as a firearm, a sword, a grenade, an artillery piece, a torpedo, or a tank); cartridges and artillery shells should use {{Infobox Firearm Cartridge}} instead. The infobox should be added using the {{Infobox Weapon}} template, as shown below:

{{Infobox Weapon
|name= 
|image= 
|caption= 
|origin= 
|type= 
<!-- Type selection -->
|is_ranged=
|is_bladed=
|is_explosive=
|is_artillery=
|is_vehicle=
|is_missile=
|is_UK=
<!-- Service history -->
|service= 
|used_by=
|wars= 
<!-- Production history -->
|designer= 
|design_date=
|manufacturer=
|unit_cost=
|production_date=
|number= 
|variants= 
<!-- General specifications -->
|spec_label=
|weight= 
|length= 
|part_length= 
|width=
|height=
|diameter=
|crew=
<!-- Ranged weapon specifications --> 
|cartridge= 
|caliber=
|barrels=
|action= 
|rate= 
|velocity= 
|range= 
|max_range= 
|feed= 
|sights= 
<!-- Artillery specifications -->
|breech=
|recoil=
|carriage=
|elevation=
|traverse=
<!-- Bladed weapon specifications --> 
|blade_type=
|hilt_type=
|sheath_type=
|head_type=
|haft_type=
<!-- Explosive specifications --> 
|filling=
|filling_weight=
|detonation=
|yield=
<!-- Vehicle/missile specifications -->
|armour=
|primary_armament=
|secondary_armament=
|engine=
|engine_power=
|pw_ratio=
|transmission=
|payload_capacity=
|suspension=
|clearance=
|wingspan=
|propellant=
|fuel_capacity=
|vehicle_range=
|ceiling=
|altitude=
|boost=
|speed=
|guidance=
|steering=
|accuracy=
|launch_platform=
|transport=
}}

General parameters:

• name – the formal name of the weapon.
• image – optional – an image of the weapon. The image must be given in the form [[Image:Example.jpg|300px]]; in particular, the thumb attribute must not be selected.
• caption – optional – the text to be placed below the image.
• origin – optional – the country or place where the weapon originated or was first manufactured.
• type – optional – the type of weapon (e.g. "service rifle", "dress sword", and so forth).

Type selection parameters (these parameters control whether—and how—particular specification fields will be displayed; multiple ones may be enabled where appropriate):

• is_ranged – "yes" if the weapon is a ranged weapon, such as a firearm or bow; must be left blank otherwise.
• is_bladed – "yes" if the weapon is a bladed, pointed, or blunt hand-held weapon, such as a sword, mace, or polearm; must be left blank otherwise.
• is_explosive – "yes" if the weapon is an explosive device, such as a grenade or bomb; must be left blank otherwise.
• is_artillery – "yes" if the weapon is a type of artillery, such as a cannon or mortar; must be left blank otherwise.
• is_vehicle – "yes" if the weapon is a self-propelled vehicle, such as a tank; must be left blank otherwise.
• is_missile – "yes" if the weapon is a self-propelled missile or torpedo; must be left blank otherwise.
• is_UK – "yes" if the field labels should use British/Commonwealth English; must be left blank otherwise.

Service history parameters:

• service – optional – the period (usually given in years) when the weapon was in service.
• used_by – optional – the countries, armed forces, or other groups using the weapon; this may be omitted for weapons employed only in their country of origin.
• wars – optional – any wars during which the weapon saw service.

Production history parameters:

• designer – optional – the person or group responsible for designing the weapon.
• design_date – optional – the date (usually given as a year) when the weapon was designed.
• manufacturer – optional – the manufacturer of the weapon.
• unit_cost – optional – the unit cost of the weapon; this should only be indicated for weapons currently being produced.
• production_date – optional – the period (usually given in years) when the weapon was produced.
• number – optional – the number of weapons of this type that were manufactured.
• variants – optional – any variant models of the weapon.

General specification parameters:

• spec_label – optional – a label for the specifications, to be used when data for a particular variant is indicated; should be left blank otherwise.
• weight – optional – the weight of the weapon. For firearms, separate loaded and unloaded weights may be indicated.
• length – optional – the total length of the weapon.
• part_length – optional – a secondary length measurement. For firearms, this should be the barrel length; for bladed weapons, the length of the blade or head.
• width – optional – the total width of the weapon, where applicable; this is intended for use with larger weapons, such as artillery or vehicles.
• height – optional – the total height of the weapon, where applicable; this is intended for use with larger weapons, such as artillery or vehicles.
• diameter – optional – the diameter of the weapon, where applicable; this is intended for use with explosives and missiles.
• crew – optional – for crewed weapons, the number of people required.

Ranged weapon specification parameters (most only available if is_ranged is set to "yes"; some are also activated when is_explosive or is_artillery is set to "yes"):

• cartridge – optional – for firearms or artillery, the type(s) of cartridge or shell used.
• caliber – optional – for non-cartridge firearms or artillery, the caliber of the barrel; for cartridge-loaded firearms, caliber is indicated by the cartridge.
• barrels – optional – for firearms or artillery, the number of distinct barrels; this may be omitted if the weapon is single-barreled.
• action – optional – for firearms, the type of action (e.g. "flintlock").
• rate – optional – the rate of fire. For automatic firearms and auto-loading artillery, this is usually the cyclic rate. For other ranged weapons, an effective rate can be indicated if reputable sources for one are available.
• velocity – optional – for firearms or artillery, the muzzle velocity of the fired projectile.
• range – optional – the effective range of the weapon.
• max_range – optional – the maximum range of the weapon; for firearms this should be the maximum sight setting if used.
• feed – optional – for firearms, the feed system or magazine used.
• sights – optional – for firearms or artillery, the type of sights used.

Artillery specification parameters (only available if is_artillery is set to "yes"):

• breech – optional – for artillery, the type of breech mechanism.
• recoil – optional – for artillery, the recoil system used.
• carriage – optional – for artillery, the type of carriage used.
• elevation – optional – for artillery, the vertical range of possible firing angles.
• traverse – optional – for artillery, the horizontal range of possible firing angles.

Bladed weapon specification parameters (only available if is_bladed is set to "yes"):

• blade_type – optional – for bladed weapons (e.g. swords), a description of the blade.
• hilt_type – optional – for bladed weapons (e.g. swords), a description of the hilt.
• sheath_type – optional – for bladed weapons (e.g. swords), a description of the scabbard or sheath, if any.
• head_type – optional – for blunt or striking weapons (e.g. axes, polearms, or maces), a description of the head.
• haft_type – optional – for blunt or striking weapons (e.g. axes, polearms, or maces), a description of the haft.

Explosive weapon specification parameters (only available if is_explosive or is_missile is set to "yes"):

• filling – optional – the explosive filling material or warhead.
• filling_weight – optional – the weight of the explosive material or warhead.
• detonation – optional – the detonation trigger type (e.g. "timer", "pressure", "motion sensor").
• yield – optional – for larger explosives, the yield (in tons of TNT) of the device.

Vehicle/missile specification parameters (most only available if is_vehicle is set to "yes"; some are also activated if is_missile is set to "yes"):

• armour – optional – the armour plating of the vehicle; different armour thickness at different points may be indicated if needed.
• primary_armament – optional – the primary armament mounted on the vehicle, if any.
• secondary_armament – optional – the secondary armament mounted on the vehicle, if any.
• engine – optional – the type of engine used by the vehicle or missile.
• engine_power – optional – the power output of the engine, usually in hp or kW.
• pw_ratio – optional – the power-to-weight ratio, usually in hp/tonne.
• transmission – optional – the type of transmission used by the vehicle.
• payload_capacity – optional – the overall payload capacity weight of the vehicle.
• propellant – optional – for missiles, the propellant used.
• fuel_capacity – optional – the fuel capacity of the vehicle.
• suspension – optional – the suspension of the vehicle.
• clearance – optional – the ground clearance of the vehicle.
• wingspan – optional – for missiles, the wingspan.
• vehicle_range – optional – the operational range of the vehicle or missile.
• ceiling – optional – for missiles, the flight ceiling.
• altitude – optional – for missiles, the normal flight altitude.
• boost – optional – for missiles, the maximum boost time.
• speed – optional – the maximum speed of the vehicle or missile; this is usually the road speed, but other values may be indicated if appropriate.
• guidance – optional – the guidance system used by the missile (or the vehicle, if unmanned).
• steering – optional – the steering system used by the missile or vehicle.
• accuracy – optional – for missiles, the guidance accuracy.
• launch_platform – optional – for missiles, the launch platform.
• transport – optional – for missiles, the transportation vehicle or method, if different from the launch platform.

[edit] Firearm cartridge infobox

.357 SIG
Comparison to other cartridges. .357 SIG third from left.
Type	Pistol
Place of origin	United States
Production history
Designer	SIGARMS/Federal Cartridge Co.
Designed	1994
Specifications
Case type	Rimless, bottleneck
Bullet diameter	.355 in (9.0 mm)
Neck diameter	.381 in (9.7 mm)
Shoulder diameter	.424 in (10.8 mm)
Base diameter	.424 in (10.8 mm)
Rim diameter	.424 in (10.8 mm)
Rim thickness	.055 in (1.4 mm)
Case length	.865 in (22.0 mm)
Overall length	1.14 in (29 mm)
Primer type	Small pistol
Ballistic performance
Bullet weight/type	Velocity	Energy
115 gr (7.5 g) BHP	1,564 ft/s (477 m/s)	624 ft·lbf (846 J)
124 gr (8.0 g) JHP	1,329 ft/s (405 m/s)	486 ft·lbf (659 J)
125 gr (8.1 g) JHP	1,299 ft/s (396 m/s)	468 ft·lbf (635 J)
147 gr (9.5 g) JHP	1,186 ft/s (361 m/s)	459 ft·lbf (622 J)
150 gr (9.7 g) JHP	1,130 ft/s (340 m/s)	425 ft·lbf (576 J)
Test barrel length: 4 in Source: Steve's 357 SIG Ballistic Page

A firearm cartridge infobox may be used to summarize information about a particular cartridge or artillery shell. The infobox should be added using the {{Infobox Firearm Cartridge}} template, as shown below:

{{Infobox Firearm Cartridge
|name= 
|image= 
|caption= 
|origin= 
|type= 
<!-- Service history -->
|service= 
|used_by=
|wars= 
<!-- Production history -->
|designer= 
|design_date=
|manufacturer=
|production_date=
|number= 
|variants= 
<!-- Specifications -->
|is_SI_specs=
|parent=
|case_type=
|bullet=
|neck=
|shoulder=
|base=
|rim_dia=
|rim_thick=
|case_length=
|length=
|case_capacity=
|rifling=
|primer=
|max_pressure=
|max_cup=
|filling=
|filling_weight=
|detonation=
|yield=
<!-- Ballistic performance -->
|is_SI_ballistics=
|bwunit=
|bw1=
|btype1=
|vel1=
|en1=
|bw2=
|btype2=
|vel2=
|en2=
|bw3=
|btype3=
|vel3=
|en3=
|bw4=
|btype4=
|vel4=
|en4=
|bw5=
|btype5=
|vel5=
|en5=
|test_barrel_length=
|balsrc= 
}}

General parameters:

• name – the formal name of the cartridge.
• image – optional – an image of the cartridge. The image must be given in the form [[Image:Example.jpg|300px]]; in particular, the thumb attribute must not be selected.
• caption – optional – the text to be placed below the image.
• origin – the country or place where the cartridgeoriginated or was first manufactured.
• type – the type of cartrige or its designed use (e.g. "Pistol", "Rifle", "Hunting", etc.).

Service history parameters:

• service – optional – the period (usually given in years) when the cartridge was in service.
• used_by – optional – the countries, armed forces, or other groups using the cartridge; this may be omitted for cartridges employed only in their country of origin.
• wars – optional – any wars during which the cartridge saw service.

Production history parameters:

• designer – optional – the person or group responsible for designing the cartridge.
• design_date – optional – the date (usually given as a year) when the cartridge was designed.
• manufacturer – optional – the manufacturer of the cartridge.
• production_date – optional – the period (usually given in years) when the cartridge was produced.
• number – optional – the number of cartridge of this type that were manufactured.
• variants – optional – any variant models of the cartridge.

Specification parameters:

• is_SI_specs – optional – "yes" if the specifications are entered in SI units; any other value causes it to be interpreted as Imperial units.
• parent – optional – the cartridge that the cartridge was based on, if any.
• case_type – optional – the type of case used for the cartridge (e.g. rimmed, rimless, straight, bottlenecked, etc.).
• bullet – optional – the diameter of the bullet used in the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• neck – optional – the neck diameter of the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• shoulder – optional – the shoulder diameter of the cartridge, if any, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• base – optional – the base diameter of the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• rim_dia – optional – the rim diamter of the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• rim_thick – optional – the rim thickness of the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• case_length – optional – the case length of the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• length – optional – the overall length of the cartridge, expressed in mm or in; only include the number, and not the units of measurement, and omit any commas.
• case_capacity – optional – the volume of the casing, expressed in cm³ or grains of water; only include the number, and not the units of measurement, and omit any commas.
• rifling – optional – typical rifling to stablize the bullet fired from the cartridge.
• primer – optional – the type of primer used in the cartridge (e.g. large pistol, small rifle, rimfire, etc.).
• max_pressure – optional – the maximum chamber pressure of the round, expressed in MPa or psi; only include the number, and not the units of measurement, and omit any commas.
• max_cup – optional – the maximum chamber pressure of the round, expressed in CUP; only include the number, and not the units of measurement, and omit any commas. Note that this parameter is not affected by the is_SI_specs parameter.
• filling – optional – the explosive filling material of the shell, if any.
• filling_weight – optional – the weight of the explosive material of the shell, if any.
• detonation – optional – for explosive shells, the detonation trigger type (e.g. "timer", "pressure", "motion sensor").
• yield – optional – for explosive shells, the yield (in tons of TNT) of the device.

Ballistic performance parameters:

Ballistic data for up to five different weight bullets can be specified; it may be provided in either SI or Imperial units, but this choice must be consistent for all five sets. The x in the field name should be replaced with 1–5 as displayed in the template format shown above (e.g. bw1, bw2, btype1, btype2, vel1, vel2, en1, en2, etc.):

• is_SI_ballistics – optional – "yes" if the energy and velocity ballistics data is entered in SI units; any other value causes it to be interpreted as Imperial units.
• bwunit – optional – "gram" if the weights are given in grams; any other value causes them to be interpreted as grains.
• bwx – optional – the weight of the bullet for given data, expressed in grams or grains; only include the number, and not the units of measurement.
  • btypex – optional – the type of bullet (e.g. JHP, FMJ, BHP, ect.).
  • velx – required if bw field is specified – velocity of the bullet at the muzzle, expressed in m/s or ft/s; only include the number, and not the units of measurement, and omit any commas.
  • enx – required if bw field is specified – energy of the bullet at the muzzle, expressed in J or ft·lbf; only include the number, and not the units of measurement, and omit any commas.
• test_barrel_length – optional – the length of the barrel used when generating the ballistics data.
• balsrc – optional – the source from which the ballistics data was obtained.