starainrt
3ffdbe0034
- 新增日食、月食、本地可见性、中心线、半影区域、SVG 图示与沙罗周期信息 - 新增行星冲合、留、方照、物理星历、视直径、相位、亮肢角、轨道节点等计算 - 新增木星伽利略卫星位置、现象与接触事件计算 - 新增恒星星表、星座判定、自行修正与观测辅助能力 - 新增 coord、formula、orbit、sundial、lite/sun、lite/moon 等扩展包 - 完善农历年号、月相英文别名、视差角、大气质量、折射、日晷与双星计算 - 增加 NASA、JPL Horizons、IMCCE 等回归测试数据与基线测试 - 重构基础算法文件组织，补充大量公开 API 注释和语义回归测试 - 更新中文和英文 README，补充示例、精度说明、SVG 配图
32 lines
1.1 KiB
Go
32 lines
1.1 KiB
Go
package basic
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import (
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"math"
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"testing"
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"time"
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)
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func TestMoonBrightLimbPositionAngleMeeusExample(t *testing.T) {
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assertPlanetPhaseClose(t, "MoonBrightLimbPositionAngle", MoonBrightLimbPositionAngle(2448724.5), 285.0, 0.1)
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}
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func TestMoonBrightLimbPositionAngleNFullMatchesDefault(t *testing.T) {
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jd := TD2UT(Date2JDE(time.Date(2026, 4, 28, 9, 30, 45, 0, time.UTC)), true)
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got := MoonBrightLimbPositionAngle(jd)
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gotN := MoonBrightLimbPositionAngleN(jd, -1)
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if math.Float64bits(got) != math.Float64bits(gotN) {
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t.Fatalf("MoonBrightLimbPositionAngle full-n mismatch: got %.18f want %.18f", got, gotN)
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}
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}
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func TestMoonTopocentricBrightLimbPositionAngleSampleFiniteAndInRange(t *testing.T) {
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jd := TD2UT(Date2JDE(time.Date(2026, 4, 28, 9, 30, 45, 0, time.UTC)), true)
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got := MoonTopocentricBrightLimbPositionAngle(jd, 121.4737, 31.2304, 4)
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assertFiniteRange(t, "MoonTopocentricBrightLimbPositionAngle", got, 0, 360, true)
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if angleDiffAbs(got, MoonBrightLimbPositionAngle(jd)) == 0 {
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t.Fatalf("expected topocentric bright limb angle to differ from geocentric value")
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}
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}
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