9504037 was the first cast on sta 87.80. The comment in 9504037B states the bottle valves
on the first cast were not closed so the entire cast was redone. When processing, cast 
9504037B files were renamed 9504037 and the first cast files were moved into the 37A folder.
No additional processing of 37A was done since no bottle samples were taken. The sensor
data are good but would require cruise-correction coefficients applied.

JRW 02/27/2022