edit: need some help

[theguy]

Thank you!

[nedo]

Well, a solution(probably easyer) would be to just read the whole line first, then separate the line in 3 parts, based on the ",".
Then you convert the 2 string variables to floats using atof
Reference to atof = http://www.cplusplus.com/reference/cstdlib/atof/?kw=atof
Something like this
Please note that the code might have some errors(probably typing since it was writen directly in the browser on this page)

ifstream fIn("file.in");
if(fIn.is_open())
{
  while(fIn.good())
  {
    string line;
    getline(fIn, line);
    string firstFloat = line.substr(0, (line.find_first_of(",") - 1)); // this assignts to firstFloat the value of the first number by copying from the beginning to the position of the coma - 1 because you don't want to include the coma as well
    string secondFloat = line.substr((line.find_last_of(",") + 1),  string::npos); // the second float number
    float f1 = atof(firstFloat.c_str());
    float f2 = atof(secondFloat.c_str());
    .....
    and the rest of your code doing what you want with the 3 values.
    also note that i didn't extract the city name but you can do it the same way using substr and the position of the 2 commas. 

[theguy]

Thanks! Got a clean conversion now but I need a better while loop, mine does nothing. Anyway you can help?

[nedo]

About what while loop are you talking about?
You don't have any more code posted.

[giblit]

the one he deleted so somebody could not see it. same with his thread he started called "Good stuff" and all it says is good stuff so I wouldn't even bother helping him

[theguy]

I figured out another solution thank you nedo.

[ne555]

@nedo: you are stopping too late
while( geline(input, line) )