Rasters.jl

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Where selection for Netcdf raster slower than for in Memory raster with same dimensions

2

When I am doing a Where Selector it seems to be quite slow compared to other selection methods. I expect that the Where selector is slower because it has to...

felixcremer

Support lambert grids where x/y lookups are matrixes

2

This is probably possible relatively easily using `Unaligned` lookups, as with `AffineTransform` lookups. Getting all the selectors to work will be the hard part. @tcarion this is from your comment...

rafaqz

Comparing R Terra and Julia Rasters crop function: alignment y to the geometry of x

6

Hello! I have my code written in R using terra package (https://github.com/rspatial/terra), where I get pixel count based on different masks from rasters & polygons. In a simple experiment, I...

Rapsodia86

`Write` seems to consume a lot of memory

13

Hi, I have a relatively large data cube of size `7014×7277×1×123`, and I want to write this as a netCDF file. I have a lot of space in memory, relative...

ayushpatnaikgit

add a kerneldensity method

12

@anjelinejeline if you want to try this out you can check out this branch with `] add Rasters#kerneldensity` and it should just work. You can try the code in the...

rafaqz

The function call ```gm2 = Rasters.aggregate(mean, m, 3)``` is working, but ' ``` gm2 = Rasters.aggregate(mean, m, 3.333) MethodError: no method matching _scale2int(::Rasters.Ag, ::Tuple{X{Projected{Float64, LinRange{Float64, Int64}, DimensionalData.Dimensions.LookupArrays.ForwardOrdered, DimensionalData.Dimensions.LookupArrays.Regular{Float64}, DimensionalData.Dimensions.LookupArrays.Intervals{DimensionalData.Dimensions.LookupArrays.Start}, DimensionalData.Dimensions.LookupArrays.Metadata{Rasters.GDALsource,...

Jigyasu4indp

Makie incompatibility

2

this code from the examples produces the error pasted below it: using Rasters, NCDatasets, RasterDataSources, ArchGDAL, Dates using CairoMakie ENV["RASTERDATASOURCES_PATH"] = "c:/Spatial_Data/Data/" A = Raster(WorldClim{BioClim}, 5) madagascar = view(A, X(43.25...

mrke

How do I write a RasterStack object to a GeoTIFF file using the Rasters package?

1

I want to create a GeoTIFF file with a screenshot of the 'rasstack' variable. Can someone assist with this? 

Ujjwal4CULS

DimensionalData.jl already has this, Rasters.jl should too

rafaqz

Cannot open NetCDF file

5

When I am trying to open this NetCDF file naively, I get the error below. When I specify the key argument in the Raster call it works as expected, I...

felixcremer