Ports 1 through 3 were measured in April; Port 4 was measured in June.

These files were originally from the AprJun_10 srf directory and had
to renamed for Level-1B production compatibility. A list of the
changed file names are as follows:

old_srf_name -> new srf_name

mv msr040610a.c01 msr0610a.c01
mv msr040610a.c02 msr0610a.c02
mv msr040610a.c03 msr0610a.c03
mv msr040610a.c04 msr0610a.c04
mv msr040610a.c05 msr0610a.c05
mv msr040610a.c06 msr0610a.c06
mv msr040610a.c07 msr0610a.c07
mv msr040610a.c08 msr0610a.c08
mv msr040610a.c09 msr0610a.c09
mv msr040610a.c10 msr0610a.c10
mv msr040610a.c11 msr0610a.c11
mv msr040610a.c12 msr0610a.c12
mv msr040610a.c13 msr0610a.c13
mv msr040610a.c14 msr0610a.c14
mv msr040610a.c15 msr0610a.c15
mv msr040610a.c16 msr0610a.c16
mv msr040610a.c17 msr0610a.c17
mv msr040610a.c18 msr0610a.c18
mv msr040610a.c19 msr0610a.c19
mv msr040610a.c20 msr0610a.c20
mv msr040610a.c21 msr0610a.c21
mv msr040610a.c22 msr0610a.c22
mv msr040610a.c23 msr0610a.c23
mv msr040610a.c24 msr0610a.c24
mv msr040610a.c25 msr0610a.c25
mv msr040610a.c26 msr0610a.c26
mv msr040610a.c27 msr0610a.c27
mv msr040610a.c28 msr0610a.c28
mv msr040610a.c29 msr0610a.c29
mv msr040610a.c30 msr0610a.c30
mv msr040610a.c31 msr0610a.c31
mv msr040610a.c32 msr0610a.c32
mv msr040610a.c33 msr0610a.c33
mv msr040610a.c34 msr0610a.c34
mv msr040610a.c35 msr0610a.c35
mv msr040610a.c36 msr0610a.c36
mv msr040610a.c37 msr0610a.c37
mv msr040610a.c38 msr0610a.c38
mv msr040610a.c39 msr0610a.c39
mv msr040610a.c40 msr0610a.c40
mv msr040610a.c41 msr0610a.c41
mv msr040610a.c42 msr0610a.c42
mv msr040610a.c43 msr0610a.c43
mv msr040610a.c44 msr0610a.c44
mv msr040610a.c45 msr0610a.c45
mv msr040610a.c46 msr0610a.c46
mv msr040610a.c47 msr0610a.c47
mv msr040610a.c48 msr0610a.c48
mv msr040610a.c49 msr0610a.c49
mv msr040610a.c50 msr0610a.c50
mv M_srf040610.ph M_srf0610.ph