/// <summary>
/// Upgrades to version 57. Adds a RetranslocateNonStructural node to
/// all GenericOrgans which do not have a child called
/// RetranslocateNitrogen.
/// </summary>
/// <param name="root">The root JSON token.</param>
/// <param name="fileName">The name of the apsimx file.</param>
private static void UpgradeToVersion57(JObject root, string fileName)
{
foreach (JObject organ in JsonUtilities.ChildrenRecursively(root, "GenericOrgan"))
{
if (JsonUtilities.ChildWithName(organ, "RetranslocateNitrogen") == null)
{
JsonUtilities.AddModel(organ, typeof(RetranslocateNonStructural), "RetranslocateNitrogen");
}
}
}
