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[THREDDS #CUW-775110]: How to Parse Upper air Soundings in c++

Hello,

I'm unfamiliar with smfl, and it doesn't appear that you're working with any 
netCDF data, so I'm afraid there isn't I can do for you.  I might suggest 
trying the appropriate stack overflow community resource.

Sorry this isn't more immediately useful, but I'm afraid I would need to solve 
this issue myself before I was able to provide you any guidance.

-Ward


> I have this basic window that draws two lines a red line for temperature
> and a blue line for dewpoint
> 
> #include "Soundings.h"
> 
> Soundings::Soundings()
> : m_window(sf::VideoMode(800, 600), "Soundings")
> {
> }
> 
> void Soundings::run()
> {
> sf::RectangleShape Skewt(sf::Vector2f(600, 510));
> Skewt.setPosition(72, 50);
> Skewt.setFillColor(sf::Color::Black);
> 
> // create a red line for temperature
> sf::VertexArray temperatureLine(sf::Lines, 2);
> temperatureLine[0].position = sf::Vector2f(Skewt.getPosition().x +
> Skewt.getSize().x / 4, Skewt.getPosition().y);
> temperatureLine[0].color = sf::Color::Red;
> temperatureLine[1].position = sf::Vector2f(Skewt.getPosition().x +
> Skewt.getSize().x / 4, Skewt.getPosition().y + Skewt.getSize().y);
> temperatureLine[1].color = sf::Color::Red;
> 
> // create a blue line for dew point
> sf::VertexArray dewPointLine(sf::Lines, 2);
> dewPointLine[0].position = sf::Vector2f(Skewt.getPosition().x +
> Skewt.getSize().x * 3 / 4, Skewt.getPosition().y);
> dewPointLine[0].color = sf::Color::Blue;
> dewPointLine[1].position = sf::Vector2f(Skewt.getPosition().x +
> Skewt.getSize().x * 3 / 4, Skewt.getPosition().y + Skewt.getSize().y);
> dewPointLine[1].color = sf::Color::Blue;
> 
> std::ifstream
> dataFile("C:/Users/----/Desktop/BOLTgui/BOLT/upper_air_20230305_0000.txt");
> if (!dataFile.is_open())
> {
> std::cout << "Error opening file" << std::endl;
> return;
> }
> 
> std::vector<std::pair<float, float>> temperatureData;
> std::vector<std::pair<float, float>> dewPointData;
> 
> float temperature, dewPoint;
> while (dataFile >> temperature >> dewPoint)
> {
> temperatureData.push_back(std::make_pair(temperature, dewPoint));
> dewPointData.push_back(std::make_pair(dewPoint, temperature));
> }
> 
> dataFile.close();
> 
> while (m_window.isOpen())
> {
> sf::Event event;
> while (m_window.pollEvent(event))
> {
> if (event.type == sf::Event::Closed)
> m_window.close();
> }
> 
> m_window.clear(sf::Color(45, 45, 45));
> m_window.draw(Skewt);
> m_window.draw(temperatureLine);
> m_window.draw(dewPointLine);
> m_window.display();
> }
> }
> 
> how can i parse the upper air soundings and manipulate the lines from the
> txt file
> here is what the ui looks like im using sfml
> 
> 


Ticket Details
===================
Ticket ID: CUW-775110
Department: Support netCDF
Priority: High
Status: Closed
===================
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