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NOAA-EMC / WW3

WAVEWATCH III
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Issue running ww3_shel in v6.07 #171

Closed iman-j closed 3 years ago

iman-j commented 4 years ago

Hi all,

When running ww3_shel I hit the following error (almost instantly when ww3_shel is run):

free(): invalid pointer

Program received signal SIGABRT: Process abort signal.

Backtrace for this error:

0 0x7fd2fc78e31a

1 0x7fd2fc78d503

2 0x7fd2fbbdbf1f

3 0x7fd2fbbdbe97

4 0x7fd2fbbdd800

5 0x7fd2fbc26896

6 0x7fd2fbc2d909

7 0x7fd2fbc34e1b

8 0x560f667e8102

9 0x560f667a8e97

10 0x560f667a3108

11 0x7fd2fbbbeb96

12 0x560f667a3139

13 0xffffffffffffffff

Here are the switch and ww3_shel.inp files for reference

switch.txt ww3_shel.inp.txt

Also just noting that I am using the latest version and can confirm that as suggested by Issue #13, line 1300 (READ (NDSI,*,END=2001,ERR=2002) IPRT, PRTFRM) is removed from ww3_shel.ftn before building the binaries.

Any help you can provide is much appreciated!

iman-j commented 4 years ago

For anyone else having this issue, it appears that the point outputs was responsible for this error. When I removed my original points, the ww3_shel proceeded to evaluate the model as expected.

aliabdolali commented 3 years ago

@iman-j It seems it has been resolved. Please reopen a new issue if it hasn't.

iman-j commented 1 year ago

Please re-open this issue. This is a bug in WW3 and the only way to circumvent the issue is to reduce the number of output points. The points are valid but somehow a unknown number of points causes this error. The limit seem to be arbitrary, or at least to me.