exec_single_horizon.sh
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exec_single_horizon.sh
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			#!/bin/bash

			## == Settings

			#SBATCH --account=cadmos

			#SBATCH --job-name=HORIZON

			#SBATCH --nodes=1
			#SBATCH --mem=32G
			#SBATCH --ntasks=1
			#SBATCH --cpus-per-task=1
			#SBATCH --time=24:00:00

			#SBATCH --workdir ./output
			#SBATCH --mail-type=ALL
			#SBATCH --mail-user=alina.walch@epfl.ch

			#SBATCH -o HORIZON_%A.out # Standard output
			#SBATCH -e HORIZON_%A.err # Standard error

			echo STARTING AT $(date)
			echo

			## == Specify here the needed modules

			module purge
			module use /ssoft/playground/rmsilva/spack/share/spack/lmod/linux-rhel7-x86_E5v4_Mellanox/openblas/0.2.20-3jwiins/gcc/6.4.0/
			module load gcc python/2.7.14 grass

			## == User input

			DIRECTION=256
			PATH_TO_LOCATION=/scratch/walch/grassgis/GVA_Kanton_LV95

			# Grass inputs
			ELEVATION=DOM_50cm
			MAXDISTANCE=100
			DISTANCE_FACTOR=1.0 # sampling distance step coefficient
			REGION=current

			## == Variable definitions

			OUTPUT_LAYER=RAW_HORIZON
			MAP_NAME=shade_horizon

			echo Entering mapset $MAP_NAME
			echo

			## == Execute script
			grass74 -c -e $PATH_TO_LOCATION\/$MAP_NAME --exec r.horizon -d $ELEVATION output=$OUTPUT_LAYER direction=$DIRECTION step=0.0 maxdistance=$MAXDISTANCE distance=$DISTANCE_FACTOR

			echo
			echo FINISHED AT $(date)