GPGGA translated

gistfile1.py

while 1:
        a=ser.readline()
        pos=[]
        k=0
        STR=[]
        for i in range (0,len(a)):
            if a[i]==',':
                pos.append(i)
                k=k+1
        for i in range(1,k):
            STR.append(a[pos[i-1]+1:pos[i]])
        if(a[:pos[0]]=="$GPGGA"):
            x=str(int(STR[1][:-7]))+"d "+str(int(STR[1][-7:-5]))+"' "+str(float(STR[1][-4:])*6/1000)+'" '+STR[2]
            y=str(int(STR[3][:-7]))+"d "+str(int(STR[3][-7:-5]))+"' "+str(float(STR[3][-4:])*6/1000)+'" '+STR[4]
            handle = webbrowser.get()
            handle.open_new_tab('http://maps.google.com/?q='+tomap)