/// <summary>
/// Convert debug variable into a readable string.
/// </summary>
/// <param name="array"></param>
/// <returns></returns>
public static string DebugVariableToString(Array array, string floatFomat = "{0:0.0000}")
{
string[] titles = null;
if (array.Rank == 3)
titles = new[] { "Depth {0}\n" };
// is the element type a floating point type
var arrayType = array.GetType().GetElementType();
var isFloat = arrayType == typeof(float) || arrayType == typeof(double);
// convert array to string array
var strArray = array.ToStringArray(isFloat ? floatFomat : "{0}");
var max = strArray.ToEnumerable().Select(x => ((string)x).Length).Max();
// recursively convert each dimension of the array into a string
var str = new StringBuilder((max + 5) * array.Length);
DebugVariableToString(str, max + 4, strArray, new int[array.Rank], titles);
return str.ToString();
}