julian

package

v0.2.0 Latest Latest Go to latest Published: Nov 8, 2023 License: MIT Imports: 4 Imported by: 1

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Repository

github.com/kjx98/golib

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Open Source Insights

Documentation ¶

Constants ¶

View Source

const (
	JULIAN_ADJUSTMENT = 1721425
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type JulianDay ¶

type JulianDay uint32

func FromString ¶

func FromString(buffer string) JulianDay

FormatFrom "YYYY-MM-DD" to julianDay

func FromUint32 ¶

func FromUint32(days uint32) JulianDay

convert base 10 uint32 YYYYMMDD to julianDay

func NewJulianDay ¶

func NewJulianDay(years, months, day int) JulianDay

newJulianDay

	Calc Julian Day with year, month, day
      year > 0 for AD
		 year<=0, year-1 for BC

func ParseJulianDay ¶

func ParseJulianDay(pic, date string) (res JulianDay)

ParseJulianDay Converts from formatted Date Data long julian Date format

format like "CCYYMMDD", "CCYY-MM-DD"
	C for century, Y for year, M month, D day

func (JulianDay) Add ¶

func (jDN JulianDay) Add(nDays int) JulianDay

forward nDays

func (JulianDay) Date ¶ added in v0.1.1

func (jDN JulianDay) Date() (y, m, d int)

Date

Fast convert julian date to year, month, day

func (JulianDay) GetYMD ¶

func (tot_days JulianDay) GetYMD() (year, month, day int, err error)

GetYMD

Converts from the julian date format to year/month/day format

func (JulianDay) String ¶

func (jDN JulianDay) String() string

func (JulianDay) String8 ¶

func (julianDay JulianDay) String8() string

return "YYYYMMDD" string

func (JulianDay) Sub ¶

func (jDN JulianDay) Sub(j JulianDay) int

func (JulianDay) UTC ¶ added in v0.1.1

func (jDN JulianDay) UTC() time.Time

return UTC time.Time

func (JulianDay) Uint32 ¶

func (jDN JulianDay) Uint32() uint32

return YYYYMMDD base 10 uint32

func (JulianDay) Weekbase ¶ added in v0.1.2

func (jDN JulianDay) Weekbase() JulianDay

return weekBase sunday julianDay

func (JulianDay) Weekday ¶ added in v0.1.2

func (jDN JulianDay) Weekday() time.Weekday

return Weekday time.Weekday

Source Files ¶

View all Source files

julianDay.go

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