-'Version' '5.0'
+'Version' '5.3'
'Description:'
'MRST 2004 FF 4 fit: hep-ph/0603143 - LO'
'This set has 1 member PDFs.'
'Alphas:'
'Variable','lo','MRST4alfa'
1,91.71,1.43,4.30,180.0
+'MinMax:'
+1,1
+1.E-05,1.,1.25,10000000.
'QCDparams:'
1,1
0.220,0.220