trajin a-dna_md1.mdcrd.gz
trajin a-dna_md2.mdcrd.gz
trajin a-dna_md3.mdcrd.gz
trajin a-dna_md4.mdcrd.gz
trajin a-dna_md5.mdcrd.gz
trajin a-dna_md6.mdcrd.gz
trajin a-dna_md7.mdcrd.gz
trajin a-dna_md8.mdcrd.gz
trajin a-dna_md9.mdcrd.gz
trajin a-dna_md10.mdcrd.gz
trajout a-dna_0-1820ps_no_wat.mdcrd
rms first out a-dna_0-1820ps.rmsfit @P,O3',O5',C3',C4',C5' time 0.50
center :1-20
image familiar
strip :WAT