#string with month names
IN="oktobris;novembris;decembris;janvaris;februaris;marts;aprilis;maijs;junijs;julijs;augusts;septembri"

#create an array splitting the string by ";"
arr=$(echo $IN | tr ";" "\n")


#-----boolean switches ------
#switch for interpolation on
#or off
#interpSwitch=0

interpSwitch=1
statisticSwitch=1

#----------------------------


#----------INTERPOLATING----------
#if switch is "on"
if [ "$interpSwitch" = 1 ]; then

#iterate over an array
for x in $arr
do
    v.surf.idw input=vectorMapWithColumnsWithMonthlyData output=rasterMap_$x npoints=12 power=2 column=$x --o
done
fi
#---------------------------------


#----------STATISTICS--------------
if [ "$statisticSwitch" = 1 ]; then
#delete possibly previously created
rm W:/scripts/output.txt

#iterate over an array
for x in $arr
do
#r.univar results are plain text which could be pipelined to awk
#splitting and getting exact information from r.univar text output. and
#finally writed in file. Each time element from the array are "catched" inside the awk as
#a command line parameter and is used as the heading for each following statistics

    r.univar map=REF_rel_GW_unc83_$x | awk -v x="$x" 'BEGIN {printf "\r\n" x "\r\n" >> "W:/scripts/output.txt"} NR>6{split($0,a,":"); printf $0 "\r\n" >> "W:/scripts/output.txt"}'
    echo "$x"
done
fi

#-----------------------------------