[GEMPAK #IFK-338221]: Erros debug on tables B and D

Quang,

It seems that the melbufr tables have some formatting errors as you mentioned.

I have attached updates as I have edited. Does this match the way you modified 
the
tables? The glibc error is typical of freeing a pointer that has already been
deallocated.

I am looking into the performance issues, but would help to know if the table
edits you made match mine.

Steve Chiswell
Unidata User Support


> Dear Mr./Mrs.,
> Dear Mr. Steve Chiswell,
> 
> We've tried to install the latest gempak 5.10.2
> version. We found out some errors while trying to
> display QBUF data. They are
> 
> 01. At $NAWIPS/gempak/tables/melbufr/B3M-000-007-B
> From line 659 to line 662  at "Class 33 - Quality
> Information"
> # Class 33 - Quality information
> 0; 33;   1;
> 0;    1;
> ; Reserved
> 0; 33;   2;    0;           0;    2;  Code_Table;
> Quality information
> 0; 33;   3;    0;           0;    3;  Code_Table;
> Quality information
> 0; 33;   4;
> ;           0;    3;
> 
> 02. At $NAWIPS/gempak/tables/melbufr/B3M-000-007-D
> Line 192:       3   1035*
> Line 680:       3   6od or displacement, time
> increment"  "Tide station identification, .....
> 
> 
> We fixed them and it seems some previous errors on
> reading tables are released.
> However we are facing with the problem of "invalid
> pointer" which you can see detail at the end of this
> message; then we still can not display BUFR data in
> the new version one.
> Please help us,
> 
> Many thanks from you.
> 
> Old log file:
> Processing file
> /home/nadata/gempak/qsct/2007052021.bufr
> log file = stdout
> <<< Current settings of flags in BUFR_Cntl >>>
> Auto FTP not allowed
> Duplication of table entries allowed
> No warnings of duplication of table entries
> printed
> BUFR log written to stdout
> New Table B & D entries are not printed
> Message containing new table entries not dumped
> Returned Code table entries indicatting missing
> are
> replaced by default value for missing
> Missing values are not replaced by default value
> for missing
> 
> Reading Table B
> (/home/gempak/GEMPAK5.9.4/gempak/tables/melbufr/B3M-000-007-B)
> TableB_Read:
> /home/gempak/GEMPAK5.9.4/gempak/tables/melbufr/B3M-000-007-B,
> Line 659: Missing Scale value
> BUFR_Destroy: Destroying BUFR message
> /home/gempak/GEMPAK5.9.4/gempak/tables/melbufr/B3M-000-007-B,
> Line 659: Missing Scale value
> Error occurred in TableB_Read()
> which was called by BUFR_Read_Tables()
> which was called by BUFR_Init_Sub()
> which was called by BUFR_Init()
> which was called by gg_qbrd()
> BUFR_Destroy: Destroying BUFR message
> *** glibc detected *** double free or corruption
> (out): 0x11518460 ***
> Aborted
> 
> New log file:
> Finished reading tables...
> Resource File:  /home/gempak/GEMPAK5.9.3/resource/Nmap
> BUFR LOG: Thu Jun 28 16:29:50 2007
> 
> Processing file
> /home/nadata/gempak/qsct/2007052021.bufr
> log file = stdout
> <<< Current settings of flags in BUFR_Cntl >>>
> Auto FTP not allowed
> Duplication of table entries allowed
> No warnings of duplication of table entries
> printed
> BUFR log written to stdout
> New Table B & D entries are not printed
> Message containing new table entries not dumped
> Returned Code table entries indicatting missing
> are
> replaced by default value for missing
> Missing values are not replaced by default value
> for missing
> 
> Reading Table B
> (/home/gempak/GEMPAK5.9.3/gempak/tables/melbufr/B3M-000-007-B)
> Reading Table D
> (/home/gempak/GEMPAK5.9.3/gempak/tables/melbufr/B3M-000-007-D)
> status == 1
> status == 1
> status == 1
> status == 1
> status == 1
> *** glibc detected *** gpmap: free(): invalid pointer:
> 0x0fa60120 ***
> ======= Backtrace: =========
> /lib/libc.so.6[0xb7db96e1]
> /lib/libc.so.6(cfree+0x89)[0xb7dbad79]
> gpmap[0x8119ff8]
> gpmap[0x811917e]
> gpmap[0x810f9ce]
> gpmap[0x810f14c]
> gpmap[0x809027f]
> gpmap[0x80635e7]
> gpmap[0x804e02e]
> gpmap[0x8130889]
> *** glibc detected *** gpmap: free(): invalid pointer:
> 0x0fa60120 ***
> ======= Backtrace: =========
> /lib/libc.so.6(__libc_start_main+0xdc)[0xb7d6af9c]
> gpmap[0x804a631]
> ======= Memory map: ========
> 08048000-08143000 r-xp 00000000 03:03 7669804
> /home/gempak/GEMPAK5.10.2/os/linux/bin/gpmap
> 08143000-0814a000 rw-p 000fa000 03:03 7669804
> /home/gempak/GEMPAK5.10.2/os/linux/bin/gpmap
> 0814a000-0fae9000 rw-p 0814a000 00:00 0
> [heap]
> b7c00000-b7c21000 rw-p b7c00000 00:00 0
> b7c21000-b7d00000 ---p b7c21000 00:00 0
> b7d53000-b7d55000 rw-p b7d53000 00:00 0
> b7d55000-b7e7d000 r-xp 00000000 03:02 1097740
> /lib/libc-2.5.so
> b7e7d000-b7e7e000 r--p 00128000 03:02 1097740
> /lib/libc-2.5.so
> b7e7e000-b7e80000 rw-p 00129000 03:02 1097740
> /lib/libc-2.5.so
> b7e80000-b7e83000 rw-p b7e80000 00:00 0
> b7e83000-b7e8d000 r-xp 00000000 03:02 1097784
> /lib/libgcc_s.so.1
> b7e8d000-b7e8f000 rw-p 00009000 03:02 1097784
> /lib/libgcc_s.so.1
> b7e8f000-b7eb3000 r-xp 00000000 03:02 1097748
> /lib/libm-2.5.so
> b7eb3000-b7eb5000 rw-p 00023000 03:02 1097748
> /lib/libm-2.5.so
> b7eb5000-b7ecf000 r-xp 00000000 03:02 138925
> /usr/lib/libg2c.so.0.0.0
> b7ecf000-b7ed1000 rw-p 00019000 03:02 138925
> /usr/lib/libg2c.so.0.0.0
> b7ed1000-b7ed4000 rw-p b7ed1000 00:00 0
> b7eff000-b7f02000 rw-p b7eff000 00:00 0
> b7f02000-b7f03000 r-xp b7f02000 00:00 0
> [vdso]
> b7f03000-b7f1e000 r-xp 00000000 03:02 1097733
> /lib/ld-2.5.so
> b7f1e000-b7f20000 rw-p 0001a000 03:02 1097733
> /lib/ld-2.5.so
> bfaa9000-bfabf000 rw-p bfaa9000 00:00 0
> [stack]
> Aborted
> 
> Nguyen Dang Quang
> Division of Research and Application
> Vietnam National Center for Hydrometeorological Forecast(NCHMF)
> Ministry of Natural Resources and Environment.
> 4 Dang Thai Than, Hanoi, VIETNAM
> Tel.:84-4-9330942
> 
> 
> 
> ____________________________________________________________________________________
> Boardwalk for $500? In 2007? Ha! Play Monopoly Here and Now (it's updated for 
> today's economy) at Yahoo! Games.
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> 
> 


Ticket Details
===================
Ticket ID: IFK-338221
Department: Support GEMPAK
Priority: Urgent
Status: Closed

Attachment: B3M-000-007-B
Description: Binary data

Attachment: B3M-000-007-D
Description: Binary data

Attachment: B3M-000-008-D
Description: Binary data