processing

package

v0.0.0-...-c9443ff Latest Latest Go to latest Published: May 4, 2023 License: MIT Imports: 14 Imported by: 0

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Repository

github.com/dewberry/v2r

Links

Open Source Insights

Documentation ¶

Index ¶

func DBInit() *sqlx.DB
func GetExcelColumn(i int) (string, error)
func PingWithTimeout(db *sqlx.DB) error
func PrintAscii(grid [][]float64, filepath string, xInfo tools.Info, yInfo tools.Info, ...) error
func PrintExcel(grid [][]float64, filename string, pow float64) error
func ReadGeoPackage(filename string, layer string, field string, stepX float64, stepY float64) ([]tools.Point, string, tools.Info, tools.Info, error)
func ReadPGData(db *sqlx.DB, query string, stepX float64, stepY float64) ([]tools.Point, tools.Info, tools.Info, error)
func ReadTextData(filepath string, epsg int) ([]tools.Point, string, tools.Info, tools.Info, error)
func TransferType(src string, dst string, outputType string) error
func WriteGDAL(unwrappedMatrix interface{}, GDINFO GDalInfo, filename string, ...) error
type GDalInfo
type StringInt

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func DBInit ¶

func DBInit() *sqlx.DB

func GetExcelColumn ¶

func GetExcelColumn(i int) (string, error)

func PingWithTimeout ¶

func PingWithTimeout(db *sqlx.DB) error

PingWithTimeout ...

func PrintAscii ¶

func PrintAscii(grid [][]float64, filepath string, xInfo tools.Info, yInfo tools.Info, pow float64, chunkR int, chunkC int) error

func PrintExcel ¶

func PrintExcel(grid [][]float64, filename string, pow float64) error

Print out grid to excel file. Can only be done serially.

func ReadGeoPackage ¶

func ReadGeoPackage(filename string, layer string, field string, stepX float64, stepY float64) ([]tools.Point, string, tools.Info, tools.Info, error)

func ReadPGData ¶

func ReadPGData(db *sqlx.DB, query string, stepX float64, stepY float64) ([]tools.Point, tools.Info, tools.Info, error)

func ReadTextData ¶

func ReadTextData(filepath string, epsg int) ([]tools.Point, string, tools.Info, tools.Info, error)

func TransferType ¶

func TransferType(src string, dst string, outputType string) error

func WriteGDAL ¶

func WriteGDAL(unwrappedMatrix interface{}, GDINFO GDalInfo, filename string, offsets tools.OrderedPair, totalSize tools.OrderedPair, bufferSize tools.OrderedPair, create bool) error

Write out cleaned data using gdal. Currently only supports ascii and tiff types.

Types ¶

type GDalInfo ¶

type GDalInfo struct {
	XMin         float64
	YMin         float64
	XCell        float64
	YCell        float64
	GDalDataType gdal.DataType
	Proj         string
}

func CreateGDalInfo ¶

func CreateGDalInfo(XMin float64, YMin float64, XCell float64, YCell float64, GDalDataType gdal.DataType, proj string) GDalInfo

func GetInfoGDAL ¶

func GetInfoGDAL(filepath string) (GDalInfo, tools.OrderedPair, error)

func ReadGDAL ¶

func ReadGDAL(filepath string, offsets tools.OrderedPair, size tools.OrderedPair, entireFile bool) ([]byte, GDalInfo, tools.OrderedPair, error)

type StringInt ¶

type StringInt struct {
	PrintString string
	Row         int
}

Source Files ¶

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