Error in LS-Dyna UMAT

[priyadd84]

Dear all,
I (finally !!) sucessfully compiled an UMAT for LS-Dyna and copied the executable inside the folder where the input file is present but LS-Dyna displays the following warning message
"Warning Default mat41 is used Please check user material library"
However the simulation proceeds somehow. I tried adding some write(*,*) statements to debug but those messages are not displayed.
I even tried running the simulation without the executable then again the same error message is displayed. Whats happening and am totally lost !

Thanks
Priya
IIT
India

[Jorgen]

I suspect that your subroutine is not actually called. Did you inclue your UMAT correctly in the source tree?

-Jorgen

[hariharan]

I too am having the same problem. Instead, my case am getting a warning "Default mat43 is used"

However, i thought since i coded in umat43, the message shows so.

I even simplified my UMAT to a very simple elastic one and used 'write' statement to print the input variables.. However, no use