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31 lines
1.1 KiB
R
31 lines
1.1 KiB
R
% Generated by roxygen2: do not edit by hand
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% Please edit documentation in R/image_collection.R
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\name{image_collection}
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\alias{image_collection}
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\title{Load an existing image collection from a file}
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\usage{
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image_collection(path)
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}
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\arguments{
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\item{path}{path to an existing image collection file}
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}
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\value{
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an image collection proxy object, which can be used to create a data cube using \code{\link{raster_cube}}
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}
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\description{
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This function will load an image collection from an SQLite file. Image collection files
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index and reference existing imagery. To create a collection from files on disk,
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use \code{\link{create_image_collection}}.
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}
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\examples{
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# create image collection from example Landsat data only
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# if not already done in other examples
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if (!file.exists(file.path(tempdir(), "L8.db"))) {
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L8_files <- list.files(system.file("L8NY18", package = "gdalcubes"),
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".TIF", recursive = TRUE, full.names = TRUE)
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create_image_collection(L8_files, "L8_L1TP", file.path(tempdir(), "L8.db"), quiet = TRUE)
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}
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L8.col = image_collection(file.path(tempdir(), "L8.db"))
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L8.col
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}
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