Bug #518
bug in gmtmath
| Status: | Closed | Start date: | 2014-02-14 | ||
|---|---|---|---|---|---|
| Priority: | Normal | Due date: | |||
| Assignee: |  Paul | % Done: | 20% | ||
| Category: | - | ||||
| Target version: | Candidate for next bugfix release | ||||
| Affected version: | 6.x-svn | Platform: | Mac OS X |
Description
System config: mid-2012 Macbook Air, Mac OS X 10.7.5
gmtmath appears to be unable to compute quantiles in gmt5. Here is a simple example illustrating the bug.
gmt4% gmtmath -T0/100/1 T 99 PQUANT -Sl =
100.000000 99.000000
% gmtswitch gmt5
gmt5% gmtmath -T0/100/1 T 99 PQUANT -Sl =
ERROR: Caught signal number 11 (Segmentation fault) at
0 libgmt.5.dylib 0x000000010a147414 table_PQUANT + 580
1 ? 0x0000000000000038 0x0 + 56
Stack backtrace:
0 libgmt.5.dylib 0x000000010a0192f2 sig_handler + 338
1 libsystem_c.dylib 0x00007fff8fe8acfa _sigtramp + 26
2 ? 0x0000000000000000 0x0 + 0
3 libgmt.5.dylib 0x000000010a14ef45 GMT_gmtmath + 10645
4 libgmt.5.dylib 0x000000010a028092 GMT_Call_Module + 210
5 gmtmath 0x000000010a0105cf main + 799
6 gmtmath 0x000000010a0102a4 start + 52
7 ??? 0x0000000000000007 0x0 + 7
History
#1
Updated by Paul almost 6 years ago
- Status changed from New to In Progress
- Assignee set to Paul
- Target version set to Candidate for next bugfix release
- % Done changed from 0 to 20
It happens because info.T→n_records is never set ( == 0). I will fix this tomorrow.
#2
Updated by Paul almost 6 years ago
- Status changed from In Progress to Resolved
Should be fixed in r12896.
#3
Updated by Mike almost 6 years ago
Yes, it's fixed. Thanks!
#4
Updated by Paul almost 6 years ago
- Status changed from Resolved to Closed
Great, closing this issue.
#5
Updated by Michael over 2 years ago
Hello, I just installed the latest version of GMT on my Mac running El Capitan.
I get a similar error when trying to calculate PQUANT with a 95 setting.
Perhaps I don't have an environment set up properly? Everything else runs OK.
Mike
ERROR: Caught signal number 11 (Segmentation fault) at
0 libgmt.5.4.1.dylib 0x00000001095da3b9 grd_PQUANT + 329
1 ? 0x0000000000000000 0x0 + 0
Stack backtrace:
0 libgmt.5.4.1.dylib 0x00000001093ea023 sig_handler + 579
1 libsystem_platform.dylib 0x00007fff8cc2e52a _sigtramp + 26
2 ? 0x0000000000000000 0x0 + 0
3 libgmt.5.4.1.dylib 0x00000001095c8927 GMT_grdmath + 12695
4 libgmt.5.4.1.dylib 0x00000001093f8da0 GMT_Call_Module + 272
5 gmt 0x00000001093dd1aa main + 1290
6 libdyld.dylib 0x00007fff927c75ad start + 1
#6
Updated by Paul over 2 years ago
- Status changed from Closed to In Progress
Hm, your command works for me but I am doing trunk. Will look at this later - at GSA Meeting so not much time for a few days.
#7
Updated by Joaquim over 2 years ago
Works fine for me too both in trunk and 5.3.3 so something else must be going on on your machine (likewise with grdmath issue)
#8
Updated by Joaquim almost 2 years ago
- Status changed from In Progress to Closed
- Affected version changed from 5.x-svn to 6.x-svn
Fixed as far as we can tell.