b52802f94b
Add typedoc and typedoc-plugin-markdown as devDependencies. Add typedoc.json config targeting src/index.ts with markdown output to .github/wiki/api. Add docs script to package.json. Generate initial API reference pages. Part of T-E8-03 — TypeDoc automation for all 12 JS/TS packages.
2.3 KiB
nrel-spa / getSpa
Function: getSpa()
Call Signature
getSpa(
date,latitude,longitude,timezone?,options?):SpaResult
Defined in: index.ts:145
Compute solar position for the given parameters.
Parameters
date
Date
JavaScript Date object (uses UTC components)
latitude
number
Observer latitude in degrees (-90 to 90, negative = south)
longitude
number
Observer longitude in degrees (-180 to 180, negative = west)
timezone?
number | null
Hours from UTC (e.g., -4 for EDT). Default: 0
options?
SpaOptions | null
Optional atmospheric and calculation parameters
Returns
Solar position result with raw numerical values
Throws
If date, latitude, longitude, timezone, or options numeric fields are not finite numbers
Throws
If latitude, longitude, timezone, function code, or angle values are out of range
See
Call Signature
getSpa(
date,latitude,longitude,timezone,options,angles):SpaResultWithAngles
Defined in: index.ts:163
Compute solar position and resolve custom zenith angles (e.g., twilight).
Parameters
date
Date
JavaScript Date object (uses UTC components)
latitude
number
Observer latitude in degrees (-90 to 90, negative = south)
longitude
number
Observer longitude in degrees (-180 to 180, negative = west)
timezone
number | null | undefined
Hours from UTC (e.g., -4 for EDT). Default: 0
options
SpaOptions | null | undefined
Atmospheric and calculation parameters (pass null for defaults)
angles
`number`, `...number[]`Custom zenith angles in degrees. Common: 96 civil, 102 nautical, 108 astronomical
Returns
Solar position result including an angles array