C#读取nc数据集

要读取nc数据集，可以使用NetCDF库。以下是一个简单的示例代码：

using System;
using System.IO;
using System.Linq;
using System.Diagnostics;
using NetCDFInterop;

class Program
{
    static void Main(string[] args)
    {
        string filePath = "example.nc";

        // Open netcdf file
        var ncFile = NetCDF.Open(filePath);

        // Get dimensions
        int xDim = ncFile.GetDim("x");
        int yDim = ncFile.GetDim("y");
        int zDim = ncFile.GetDim("z");

        // Get variables
        var var1 = ncFile.GetVar("var1");
        var var2 = ncFile.GetVar("var2");

        // Read data
        double[] data1 = new double[xDim * yDim * zDim];
        double[] data2 = new double[xDim * yDim * zDim];
        var1.Read(data1);
        var2.Read(data2);

        // Print data
        for (int i = 0; i < xDim; i++)
        {
            for (int j = 0; j < yDim; j++)
            {
                for (int k = 0; k < zDim; k++)
                {
                    int index = i * yDim * zDim + j * zDim + k;
                    Console.WriteLine($"({i}, {j}, {k}): {data1[index]}, {data2[index]}");
                }
            }
        }

        // Close netcdf file
        ncFile.Close();
    }
}

注意：需要安装NetCDF库才能使用`NetCDFInterop`命名空间。可以通过NuGet安装`NetCDFInterop`包。