IEEE_DIVIDE_BY_ZERO

[shilpafiji]

hi,

I am trying to do a simulation of fish larvae using the vertical migration option. My release depth is 1m. and my vertical matrix is as follows:

3 2 10 50 1728000 1728000 2073600 100 0 100 0 100 0

when execute the cms run, I get an error saying " Depth in release file is greater than depths in vert_matrix file Note: The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO"

But, the depths in my release file are not greater than the depths in the vert_matrix file. Why do I get this error? What should I do?

Here's what I got: ~/cms/connectivity-modeling-system-master/cms-master/expt $ ./cms 280915 ibiotimestep 300

File name : traj_file_1.nc Total number release locations : 54 (1 to 54) Total number of particles released : 5400 Total number of time steps : 18757 Total number of time steps in output file: 1561 Depth in release file is greater than depths in vert_matrix file Note: The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO

Thanks shilpafiji

[beatrixparis]

Hello Shilpafiji

Your vertical matrix file looks ok. Can you please send me your release file?

Thanks!

Claire Beatrix Paris —Sent from iPhone

---

From: shilpafiji notifications@github.com Sent: Saturday, March 3, 2018 6:11:11 PM To: beatrixparis/connectivity-modeling-system Cc: Subscribed Subject: [beatrixparis/connectivity-modeling-system] IEEE_DIVIDE_BY_ZERO (#26)

hi,

I am trying to do a simulation of fish larvae using the vertical migration option. My release depth is 1m. and my vertical matrix is as follows:

3 2 10 50 1728000 1728000 2073600 100 0 100 0 100 0

when execute the cms run, I get an error saying " Depth in release file is greater than depths in vert_matrix file Note: The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO"

But, the depths in my release file are not greater than the depths in the vert_matrix file. Why do I get this error? What should I do?

Here's what I got: ~/cms/connectivity-modeling-system-master/cms-master/expt $ ./cms 280915 ibiotimestep 300

File name : traj_file_1.nc Total number release locations : 54 (1 to 54) Total number of particles released : 5400 Total number of time steps : 18757 Total number of time steps in output file: 1561 Depth in release file is greater than depths in vert_matrix file Note: The following floating-point exceptions are signalling: IEEE_DIVIDE_BY_ZERO

Thanks shilpafiji

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[shilpafiji]

releaseFile0928151m.txt

Thanks Shilpa

[shilpafiji]

The issue is solved by having greater depths in the vertical matrix file. Here's the new vertical matrix file that I made and it works!

3 3 10 50 200 1728000 1728000 2073600 100 0 100 0 100 0 0 0 0

Thanks Shilpa