Determine Default T for Calculations

Description

Determine the default value for T to be used in calculations. This is used when Clin T or Path T (or both) are blank, but other T, N and M information is present. This will have no impact on the stored value and is solely a temporary state.

tmp_clin_t	tmp_path_t	tmp_clin_t	tmp_path_t	tmp_combined_t	Source T
<BLANK>	<BLANK>	X	X	X	1
<BLANK>	A, IS, ISPU, ISPD	{{path_t_in}}	{{path_t_in}}	{{path_t_in}}	2
<BLANK>	88, X, 0, 1, 1MI, 1A, 1A1, 1A2, 1B, 1B1, 1B2, 1C, 1D, 2, 2A, 2A1, 2A2, 2B, 2C, 2D, 3, 3A, 3B, 3C, 3D, 4, 4A, 4B, 4C, 4D, 4E	X	{{path_t_in}}	{{path_t_in}}	2
88, X, 0, A, IS, ISPU, ISPD, 1, 1MI, 1A, 1A1, 1A2, 1B, 1B1, 1B2, 1C, 1D, 2, 2A, 2A1, 2A2, 2B, 2C, 2D, 3, 3A, 3B, 3C, 3D, 4, 4A, 4B, 4C, 4D, 4E	<BLANK>	{{clin_t_in}}	X	{{clin_t_in}}	1
88, X, 0, A, IS, ISPU, ISPD, 1, 1MI, 1A, 1A1, 1A2, 1B, 1B1, 1B2, 1C, 1D, 2, 2A, 2A1, 2A2, 2B, 2C, 2D, 3, 3A, 3B, 3C, 3D, 4, 4A, 4B, 4C, 4D, 4E	88, X, 0, A, IS, ISPU, ISPD, 1, 1MI, 1A, 1A1, 1A2, 1B, 1B1, 1B2, 1C, 1D, 2, 2A, 2A1, 2A2, 2B, 2C, 2D, 3, 3A, 3B, 3C, 3D, 4, 4A, 4B, 4C, 4D, 4E	{{clin_t_in}}	{{path_t_in}}	<BLANK>	<BLANK>
<Any value>	<Any value>	ERROR:Both Clin T and Path T values need to be valid for the schema.	ERROR:Both Clin T and Path T values need to be valid for the schema.	ERROR:	ERROR: