i'm gonna guess at this one...

Anonymous Monk says:

Thank you for your help!
My first file is a table:
Line Field Dvalue
a123 A1 12.83
a124 A1 9.68
...
and second file is a table too:
Name Data
a123 acgt...(whole sequence)
a124 catt...
both table all use tab to separate each column. Please help!

i found this just too hard to resist ;-)

~Particle *loves helping Anonymous Monk*