Resistor value in the "tsmc13rf PDK" regarding auCdl parameter

deepbluesea

The resistor value of "CDL out" netlist is not the real value
when I use TSMC 0.13rf PDK
3 M. m( W6 B0 _5 K
I use tsmc13rf PDK.
) @( k7 S$ ]) t4 JWhen I CDL out from CIW window, the output value for the resistor as below:
RR1 res_in res_out 15.34 $[PS] M=1
. v1 [" G" v" b0 G0 i4 C. _, ^) I' KBut the real value is 14.8213 shows on the schematic.
Why on the auCdl CDF parameter they choose the simple value to be output on the netlist?
7 G- @5 k! A) NWe want to see the real value, this will comfuse people when they doing verification.
! r+ }. }8 b/ i+ GI can't turn on  the "Accuracy" switches when I run Assura lvs.
I still pass LVS, but I am just curious why they do that on the CDF parameter.
Anyone in the TSMC or others can explain why?