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Makefile
Makefile
 
 
README.md
README.md
 
 
accumulate.c
accumulate.c
 
 
calculate_lfp.c
calculate_lfp.c
 
 
delineate_streams.c
delineate_streams.c
 
 
global.h
global.h
 
 
line_list.c
line_list.c
 
 
main.c
main.c
 
 
point_list.c
point_list.c
 
 
r.accumulate.lessmem.html
r.accumulate.lessmem.html
 
 
r_accumulate_formats.png
r_accumulate_formats.png
 
 
r_accumulate_nc_comparison.png
r_accumulate_nc_comparison.png
 
 
r_accumulate_nc_example.png
r_accumulate_nc_example.png
 
 
r_accumulate_nc_lfp_example_multiple.png
r_accumulate_nc_lfp_example_multiple.png
 
 
r_accumulate_nc_lfp_example_single.png
r_accumulate_nc_lfp_example_single.png
 
 
r_accumulate_nc_lfp_example_single_warning.png
r_accumulate_nc_lfp_example_single_warning.png
 
 
r_accumulate_nc_lfp_example_subwatersheds.png
r_accumulate_nc_lfp_example_subwatersheds.png
 
 
r_accumulate_nc_stream_comparison.png
r_accumulate_nc_stream_comparison.png
 
 
r_accumulate_nc_stream_example.png
r_accumulate_nc_stream_example.png
 
 
r_watershed_nc_example.png
r_watershed_nc_example.png
 
 
raster.c
raster.c
 
 
subaccumulate.c
subaccumulate.c
 
 

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r.accumulate.lessmem

r.accumulate.lessmem calculates weighted flow accumulation, stream networks, and the longest flow path using a flow direction map. It is a modified version of r.accumulate and requires less memory. It can be slower than r.accumulate because of heavy bit operations.

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Memory-efficient version of r.accumulate

Topics

gis hydrology grass-gis longest-flow-path grass-gis-addons flow-accumulation

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