I have rasters over which I am performing mathematical operations. For example, where I need to calculate flow distance or distance between two grid points.
What format is generally considered faster for such operations?
Should I work directly on the raster format, instead?
I also converted the data to matrix and dataframe
as.matrix and as.data.frame
The raster has entirely numeric values.Not sure which is faster. I am new to raster package in R, and I have mostly only worked in dataframes.
أكثر...
What format is generally considered faster for such operations?
Should I work directly on the raster format, instead?
I also converted the data to matrix and dataframe
as.matrix and as.data.frame
The raster has entirely numeric values.Not sure which is faster. I am new to raster package in R, and I have mostly only worked in dataframes.
أكثر...