14892 tcas4cr1p3velv all dupids, in evg1tribol_idfix.tr from
  trset1/velvtcas4cr1r3p9g.tr and 
  trset2/velvtcas4cr1p39f.tr
	^^^ change idpre from 'tcas4cr1p3' to 'tcas4cr1i2'

aaqual stats near same..
trset1: ls ../../velvtcas4cr1r3p9g
data.info    vel9g_69  vel9g_83   velrun.e1670114  velrun.o1670386	 velvtcas4cr1r3p9g.trformat.log
datasr.info  vel9g_73  vel9g_91   velrun.e1670386  velrun9.sh
vel9g_65     vel9g_75  vel9g_seq  velrun.o1670114  velvtcas4cr1r3p9g.tr
#trf: ntotal=82277, idprefix=tcas4cr1p3velvelvk91, output=velvtcas4cr1r3p9g.tr
[ux455375@gordon-ln1 subsets]$ head ../../velvtcas4cr1r3p9g/datasr.info
SRX390625	SRR1048107	Cro1 six hours after pricking infection, Replicate 1
SRX390652	SRR1048136	Cro1 18 hours after pricking infection, Replicate 1
SRX391082	SRR1048507	Cro1 six hours naive control, Replicate 1

trset2: [ux455375@gordon-ln1 subsets]$ ls ../../velvtcas4cr1p39f
datasr.info  vel9f_61  vel9f_77  vel9f_87  vel9f_95   velrun.e1675747  velrun9f.sh	    velvtcas4cr1p39f.trformat.log
vel9f_57     vel9f_73  vel9f_81  vel9f_91  vel9f_seq  velrun.o1675747  velvtcas4cr1p39f.tr
#trf: ntotal=117352, idprefix=tcas4cr1p3velvk95, output=velvtcas4cr1p39f.tr
[ux455375@gordon-ln1 subsets]$ head ../../velvtcas4cr1p39f/datasr.info
SRX390645	SRR1048130	Cro1 18 hours pricking control, Replicate 1
SRX390649	SRR1048133	Cro1 18 hours after oral infection, Replicate 1
SRX390652	SRR1048136	Cro1 18 hours after pricking infection, Replicate 1