public class OffsetModel extends Object
UTCTAIOffsetsLoader
Constructor | Description |
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OffsetModel(DateComponents start,
int offset) |
Constructor for a constant offset model.
|
OffsetModel(DateComponents start,
int mjdRef,
double offset,
double slope) |
Constructor for a linear offset model.
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Modifier and Type | Method | Description |
---|---|---|
int |
getMJDRef() |
Get the reference date of the linear model as a modified julian day.
|
double |
getOffset() |
Offset at reference date in seconds (TAI minus UTC).
|
double |
getSlope() |
Offset slope in seconds per UTC day (TAI minus UTC / dUTC).
|
DateComponents |
getStart() |
Get the date of the offset start.
|
public OffsetModel(DateComponents start, int mjdRef, double offset, double slope)
These models were used prior to 1972.
start
- date of the offset startmjdRef
- reference date of the linear model as a modified julian dayoffset
- offset at reference date in seconds (TAI minus UTC)slope
- offset slope in seconds per UTC day (TAI minus UTC / dUTC)public OffsetModel(DateComponents start, int offset)
These models are used since 1972.
start
- date of the offset startoffset
- offset at reference date in seconds (TAI minus UTC)public DateComponents getStart()
public int getMJDRef()
public double getOffset()
public double getSlope()
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