Shell Programming and Scripting

# gensky 1 1 1:00YST +s -a37.24 -o126.58
# Local solar time: 1.80
# Solar altitude and azimuth: -55.1 -47.0
# Ground ambient level: 0.0

void brightfunc skyfunc
2 skybr skybright.cal
0
7 1 0.00e+00 0.00e+00 3.34e-01 0.418328 -0.390099 -0.820259

1.80
-55.1 -47.0
0.0
1 0.00e+00 0.00e+00 3.34e-01 0.418328 -0.390099 -0.820259

1.80 -55.1 -47.0 0.0 1 0.00e+00 0.00e+00 3.34e-01 0.418328 -0.390099 -0.820259

cat Seoulhour.wea |awk '{
    
    b=sprintf("gensky %1$s %2$s %3$s:00YST +s -a37.24 -o126.58 >> az_%1$s_%2$s_%3$s.sky\n", $1, $2, $3)
    print "str", b
    system(b)
    }'

for i in az_*.sky
do    
    cat $i |awk '{
        if (NR==2) {
            print $5, " " >> "erg_azimuth.dat"
            #Local solar time
            }
        if (NR==3) {    
            print $6, " " $7, " "  >> "erg_azimuth.dat"
            #Solar altitude and azimuth
            }
        if (NR==4) {
            print $5  >> "erg_azimuth.dat"
            #Ground ambient level
            }
        if (NR==9) {
            print $2, " "$3, " "$4, " "$5, " "$6, " "$7, " "$8   >> "erg_azimuth.dat"
            #Ground ambient level
            }
        }'
done

b=sprintf("gensky %1$s %2$s %3$s:00YST +s -a37.24 -o126.58 |grep alti |awk \"{print $6,$7}\">> az_%1$s_%2$s_%3$s.sky\n", $1, $2, $3)
print "str", b
system(b)

    cat $i |awk '{
        if (NR==2) {
            printf("%s ", $5) >> "erg_azimuth.dat"
            #Local solar time
            }
        if (NR==3) {
            printf("%s %s ", $6, $7) >> "erg_azimuth.dat"
            #Solar altitude and azimuth
            }
        if (NR==4) {
            printf("%s ", $5) >> "erg_azimuth.dat"
            #Ground ambient level
            }
        if (NR==9) {
            printf("%s %s %s %s %s %s %s\n", $2, $3, $4, $5, $6, $7, $8)  >> "erg_azimuth.dat"
            #Ground ambient level
            }
        }'