cat /spikehome/HTML/SEIS/PNSN/PIECES/CATDAT/HISTheader.htmlf >welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/COMMON/header.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/COMMON/search.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/HorizCATDAT.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/COMMON/EmphasisHoriz.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/COMMON/SecondaryNavHoriz.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/CATDAT/VertHIST.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/CATDAT/HISTcontents.htmlf >>welcome.html
cat /spikehome/HTML/SEIS/PNSN/PIECES/CATDAT/HISTfooter.htmlf >>welcome.html
mv welcome.html /spikehome/HTML/SEIS/PNSN/CATDAT/historic.html