internal static Image MakeBclim(string path, char fc)
{
byte[] bclim = Bclim.GetBclim(path, fc);
string fp = Path.GetFileNameWithoutExtension(path);
if (fp == null)
{
throw new ArgumentNullException(nameof(path), "Path does not contain a file name");
}
fp = $"new_{fp.Substring( fp.IndexOf( '_' ) + 1 )}";
string pp = Path.GetDirectoryName(path);
string newPath = Path.Combine(pp, fp + ".bclim");
File.WriteAllBytes(newPath, bclim);
return(Bclim.MakeBmp(newPath));
}