Describe the Task

As reported by a user via met-help (https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=97359) met-9.1 does not compile using the GCC version 10 compilers. The issue lies with the compilation of the required BUFRLIB library:
`ufbtab.f:306:31:

288 | DO WHILE(IREADMG(-LUNIT,SUBSET,IDATE).GE.0)
| 2
......
306 | 10 IF(IREADMG(-LUNIT,SUBSET,JDATE).LT.0) GOTO 25
| 1
Error: Rank mismatch between actual argument at (1) and actual argument at (2) (rank-1 and scalar)
ufbtab.f:534:37:

288 | DO WHILE(IREADMG(-LUNIT,SUBSET,IDATE).GE.0)
| 2
......
534 | DO WHILE(IREADMG(-LUNIT,SUBSET,JDATE).GE.0)
| 1
Error: Rank mismatch between actual argument at (1) and actual argument at (2) (rank-1 and scalar)
`
I want to try to reproduce the problem using GCC version 10 and let the developers of BUFRLIB know of the issue.

Time Estimate

1 day

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