weather

Documentation

Overview

Provides interface to weather data from Chapelco Ski Resort weather station via Google Drive

Index

• func ReadLastNAbsPressures(table *godbf.DbfTable, n int) []float64
• func ReadLastNDateTimes(table *godbf.DbfTable, n int) []string
• func ReadLastNDewPoints(table *godbf.DbfTable, n int) []float64
• func ReadLastNFromFloat64Field(table *godbf.DbfTable, n int, field string) []float64
• func ReadLastNPressures(table *godbf.DbfTable, n int) []float64
• func ReadLastNRainSums(table *godbf.DbfTable, n int) []float64
• func ReadLastNRelativeHumidities(table *godbf.DbfTable, n int) []float64
• func ReadLastNTemperatures(table *godbf.DbfTable, n int) []float64
• func ReadLastNWeatherRecordsToMap(n int) map[string]interface{}
• type CachedDbfTable
• type WeatherRecord
  • func ReadCurrentWeatherRecord() *WeatherRecord
  • func ReadLastNWeatherRecords(n int) []WeatherRecord
  • func ReadLastNWeatherRecordsFromDbf(table *godbf.DbfTable, n int) []WeatherRecord
  • func ReadWeatherRecordFromDbf(table *godbf.DbfTable, n int) *WeatherRecord

Functions

func ReadLastNAbsPressures

func ReadLastNAbsPressures(table *godbf.DbfTable, n int) []float64

ReadLastNAbsPressures reads the last n PRES_ABS records

func ReadLastNDateTimes

func ReadLastNDateTimes(table *godbf.DbfTable, n int) []string

ReadLastNDateTimes reads the last n DATE_TIME records

func ReadLastNDewPoints

func ReadLastNDewPoints(table *godbf.DbfTable, n int) []float64

ReadLastNDewPoints reads the last n CHN1_DEW records

func ReadLastNFromFloat64Field

func ReadLastNFromFloat64Field(table *godbf.DbfTable, n int, field string) []float64

ReadLastNFromFloat64Field reads the last n records by field string

func ReadLastNPressures

func ReadLastNPressures(table *godbf.DbfTable, n int) []float64

ReadLastNPressures reads the last n PRES_LOC records

func ReadLastNRainSums

func ReadLastNRainSums(table *godbf.DbfTable, n int) []float64

ReadLastNRainSums reads the last n RAIN_SUM records

func ReadLastNRelativeHumidities

func ReadLastNRelativeHumidities(table *godbf.DbfTable, n int) []float64

ReadLastNRelativeHumidities reads the last n CHN1_RF records

func ReadLastNTemperatures

func ReadLastNTemperatures(table *godbf.DbfTable, n int) []float64

ReadLastNTemperatures reads the last n CHN1_DEG records

func ReadLastNWeatherRecordsToMap

func ReadLastNWeatherRecordsToMap(n int) map[string]interface{}

ReadLastNWeatherRecordsToMap reads the last n records in separate lists into a map with keys from code.

Types

type CachedDbfTable

type CachedDbfTable struct {
	DbfTable *godbf.DbfTable

	sync.RWMutex
	// contains filtered or unexported fields
}

CachedDbfTable consists of DbfTable which holds a godbf.DfTable, updatedAt contains the time.Time it was last updated, and holds a Read/Write lock to insure that the table is in sync with when it was last updated.

type WeatherRecord

type WeatherRecord struct {
	Datetime         time.Time
	LocalPressure    float64
	AbsolutePressure float64
	Temperature      float64
	DewPoint         float64
	RainSum          float64
	RelativeHumidity float64
}

WeatherRecord represents one weather observation from the weather station

func ReadCurrentWeatherRecord

func ReadCurrentWeatherRecord() *WeatherRecord

ReadCurrentWeatherRecord reads the most recent (last 1) WeatherRecord from the DbfTable

func ReadLastNWeatherRecords

func ReadLastNWeatherRecords(n int) []WeatherRecord

ReadLastNWeatherRecords reads the last n records from the cached DbfTable

func ReadLastNWeatherRecordsFromDbf

func ReadLastNWeatherRecordsFromDbf(table *godbf.DbfTable, n int) []WeatherRecord

ReadLastNWeatherRecordsFromDbf reads the last n WeatherRecords from the DbfTable

func ReadWeatherRecordFromDbf

func ReadWeatherRecordFromDbf(table *godbf.DbfTable, n int) *WeatherRecord

ReadWeatherRecordFromDbf reads a single WeatherRecord from the given Dbf Table.