Output to file produces quoting on some reports
When output to file is requested, quoting of some of the reports occurs.
This was seen reading c99 only data from imma1_dck704 files. e.i.:
bash-3.2$ head 1884-01_supp.csv
index,c99:c99
0,99 0 106009080412Armenia 78011122341E.L.Carter 01326164421304011883In Cabin 1+ .0111206009080422San Francisco Havre 306009080422048118831231 95 4900N 600W 406009080422048118831231212 30 NE ESE 530231 57 49 46 O NS 0R
1,99 0 108511120427Zealandia 83 2238336Henry Webber 02122171321803011884 1+ .0121208511120516Sydney Auchland 308511120516054218831231306 3642N12512W3641N12513W 01 SSW 408511120516054218831231204132 ENE N 430351 57 56 52 C SC 0S
2,99 0 107210070005Stonus 839943 G.M.Bucknam 993 2 1+ .0034207210070015Iquique Baltimore 307210070015009018831231190 1827N 5930W 407210070015009018831231208 70 NWXW NE 530101 80 74 78 BP CN 5S
3,"99 0 105208530418Panay 78011118637S.P.Bray,Jr. 01323113021410121884After Ccbin 1+ .0114205208530456Boston Iloilo 305208530456047418831231 65 1716N 2937W1711N 2928W 405208530456047418831231210 25 S E 230111 74 72 66 72 BC SC 7M"
4,"99 0 110212420189John A.Briggs 83011124044W.P.S.Porter 01330203321224101884State Room After Cabin 1+ .0614210212420200Philadelphia Hiogo,Japan 310212420200022018831231 50 1610N 2850W 410212420200022018831231210 25 SXW12W V 30001 76 76 77 BC CU 6L"
5,99 0 110312450108Transit 830211 L.D.Morton 02320 85611505121883After Captain Room 1+ .0024210312450119New York Java 310312450119013918831231 89 1518N 3229W1515N 04 WSW 410312450119013918831231210 35