I have a list of rasters, created by
ListRasters. Rasters are stored in a geodatabase. How can I subset only one raster of the raster list? The goal is to make a new list, but containing only one raster file.
Ultimate goal is to loop through list of rasters and calculate
Area solar radiation for each one of them. But, but for learning/training purposes I wish to explore my parameters only on single raster for now. (I know I can read-in just single raster, but I thought that subsetting might be easy as well?)
I have thought that I can simply subset the element by the index value, but this seems not working in
arcpy. Any advices? I think I am missing something very obvious...
import arcpy, os # Set working environment arcpy.env.workspace = os.path.join(inWD, "output/bufRastTwins.gdb") # List all rasters with defined name wildcard: r_1, r_2, r_3.. to r_100 allRasters = arcpy.ListRasters("r_*") # Select the first raster from the rasters list myRasters = allRasters print myRasters
My attempt leads to loop through raster name, not throught the subsetted raster itself:
print myRaster: r_1 # first element succesfully created but for raster in myRasters: print raster # this is obviously wrong r _ 1