s%^\(CHANFILE *\)CHANFILE1_CIS_luso\( *\)$%\1CHANFILE1_CIS_luso%g
s%^\(CHANFILE *\)ATTFILE\( *\)$%\1CHANFILE2_ATTFILE%g
s%^\(CHANFILE *\)CHANFILE11_ANTREFPT_leo\( *\)$%\1CHANFILE11_ANTREFPT_leo%g
s%^\(CHANFILE *\)CHANFILE12_sst_260531.100000.1400\( *\)$%\1CHANFILE12_sst_260531.100000.1400%g
s%^\(SP3ORBIT......... *\)SP3ORBIT1_sp3_260531.100000.1400\( *\)$%\1SP3ORBIT1_sp3_260531.100000.1400%g
s%^\(PHASCENT *\)PHASCENT1_igs20.atx_LEO\( *\)$%\1PHASCENT1_igs20.atx_LEO%g
s%^\(PRECESS  *\)PRECESSION_zero_xyscip_with_sprime\( *\)$%\1PRECESSION_zero_xyscip_with_sprime%g
s%^\(NUTALUSO *\)NUTALUSO_zero_sofa\( *\)$%\1NUTALUSO_zero_sofa%g
s%^\(NUTAPLAN *\)NUTAPLAN_zero_sofa\( *\)$%\1NUTAPLAN_zero_sofa%g
s%^\(SIDTIME  *\)SIDTIME1_EROTA_IAU2000A\( *\)$%\1SIDTIME1_EROTA_IAU2000A%g
s%^\(EOPTIDAL *\)EOPTIDAL1_EOP_IAU2000A_TIDAL+LIBRATION_no_empty_lines\( *\)$%\1EOPTIDAL1_EOP_IAU2000A_TIDAL+LIBRATION_no_empty_lines%g
s%^\(UT1ZONAL *\)UT1ZONAL1_UT1_35DAYS_IAU2000A_ZONAL\( *\)$%\1UT1ZONAL1_UT1_35DAYS_IAU2000A_ZONAL%g
