When metgrid,Note: The following floating-point exceptions are signalling: IEEE_OVERFLOW_FLAG IEEE_UNDERFLOW_FLAG IEEE_DENORMAL

[Kongs]

I would like to consult everyone. When I updated the accuracy of the underlying surface and ran metgrid. exe, it displayed successful operation, but there was an error

Note: The following floating-point exceptions are signalling: IEEE_ UNDERFLOW_ FLAG IEEE_ DENORMAL

Note: The following floating-point exceptions are signalling: IEEE_ OVERFLOW_ FLAG IEEE_ UNDERFLOW_ FLAG IEEE_ DENORMAL

Note: The following floating-point exceptions are signalling: IEEE_ UNDERFLOW_ FLAG IEEE_ DENORMAL

[[2352,0],0] unable to open debugger attach fifo

I can continue to successfully run real.exe and wrf.exe. How can I solve this problem?

Thank you very much!

 

[Ming Chen]

"IEEE_UNDERFLOW_FLAG IEEE_DENORMAL is signalling" is not an error message.

The meaning is that there are denormal numbers generated when running the code.

 

[Kongs]

Thank you very much for your reply, it has been very useful to me！

 

[ehsantaghizadeh]

Dear Kongs,
May I ask if you have found any solution?

 

[Kongs]

Dear Kongs,
May I ask if you have found any solution?

Hello, it has been a long time and I cannot remember the specific method. However, according to the response from the respected staff upstairs, this is not a mistake. I think you can try changing the geographic file or ignoring it.

 

[Ming Chen]

I don't think you need to worry for the message "IEEE_UNDERFLOW_FLAG IEEE_DENORMAL is signalling"