## Unit

typecode = SBML_UNIT

## SBML Level 1

Version 1 | Version 2
Fieldname | Type
--- | ---
`typecode` | as above
`notes` | string
`annotation` | string
`kind` | string
`exponent` | integer
`scale` | boolean
Fieldname | Type
--- | ---
`typecode` | as above
`notes` | string
`annotation` | string
`kind` | string
`exponent` | integer
`scale` | boolean

## SBML Level 2

Version 1 | Version 2
Fieldname | Type
--- | ---
`typecode` | as above
`metaid` | string
`notes` | string
`annotation` | string
`kind` | string
`exponent` | integer
`scale` | boolean
`multiplier` | double
`offset` | double
Fieldname | Type
--- | ---
`typecode` | as above
`metaid` | string
`notes` | string
`annotation` | string
`kind` | string
`exponent` | integer
`scale` | boolean
`multiplier` | double

Version 3 | Version 4
Fieldname | Type
--- | ---
`typecode` | as above
`metaid` | string
`notes` | string
`annotation` | string
`sboTerm` | integer
`kind` | string
`exponent` | integer
`scale` | boolean
`multiplier` | double
Fieldname | Type
--- | ---
`typecode` | as above
`metaid` | string
`notes` | string
`annotation` | string
`sboTerm` | integer
`kind` | string
`exponent` | integer
`scale` | boolean
`multiplier` | double

## SBML Level 3

Version 1
Fieldname | Type
--- | ---
`typecode` | as above
`metaid` | string
`notes` | string
`annotation` | string
`sboTerm` | integer
`kind` | string
`exponent` | double
`scale` | double
`multiplier` | double