/// <summary>
/// 将指定的导航文件转换成 RINEX V3.0字符串。
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public static string BuidRinexV3String(GlonassNavFile file)
{
StringBuilder sb = new StringBuilder();
sb.Append(BuildHeaderString(file.Header));
foreach (var item in file.NavRecords)
{
sb.Append(BuildRinexRecordV4(item));
}
return(sb.ToString());
}
/// <summary>
/// 读取GLONASS导航文件
/// </summary>
/// <param name="navFilePath">路径</param>
/// <returns></returns>
public static GlonassNavFile ReadFileV2V3(string navFilePath)
{
GlonassNavFile f = new GlonassNavFile();
f.Header = ParamNavFileReader.ReadHeader(navFilePath);
//测试版本
if (f.Header.Version == 0)
{
using (StreamReader sr = new StreamReader(navFilePath, UnicodeEncoding.UTF8))
{
RinexUtil.SkipHeader(sr);
try
{
GlonassNaviFileReader.ReadRecordV2(sr, f.Header);
GlonassNaviFileReader.ReadRecordV2(sr, f.Header);
// f.Header.Version = 2.0;
}
catch
{
f.Header.Version = 1.0;
}
}
}
using (StreamReader sr = new StreamReader(navFilePath, UnicodeEncoding.UTF8))
{
RinexUtil.SkipHeader(sr);
while (sr.Peek() != -1)
{
GlonassNavRecord record = null;
if (f.Header.Version < 3)
{
record = GlonassNaviFileReader.ReadRecordV2(sr, f.Header);
}
else if (f.Header.Version >= 3)
{
record = GlonassNaviFileReader.ReadRecordV3(sr, f.Header);
}
else
{
throw new ArgumentException(" 导航文件版本 " + f.Header.Version);
}
f.Add(record);
}
}
return(f);
}
/// <summary>
/// 构造函数
/// </summary>
public SingleGlonassNavFileEphService(GlonassNavFile GlonassNavFile)
{
this.NavFile = GlonassNavFile;
}