I am using poroelasticity module to simulate soil behavior of porous materials, the error information is as follows:
Undefined value found.
- Detail: Undefined value found in the stiffness matrix.
There are 892 equations giving NaN/Inf in the matrix rows for the variable mod1.poro.pw.
at coordinates: (0,0), (0,0.00192308), (0.00125682,0.00130079), (0.00192308,0), (0,0.00384615), ...
There are 3437 equations giving NaN/Inf in the matrix rows for the variable mod1.u.
at coordinates: (0,0), (0,0.000961538), (0,0.00192308), (0.000628409,0.00161194), (0.00125682,0.00130079), ...
There are 3437 equations giving NaN/Inf in the matrix rows for the variable mod1.w.
at coordinates: (0,0), (0,0.000961538), (0,0.00192308), (0.000628409,0.00161194), (0.00125682,0.00130079), ...
and similarly for the degrees of freedom, NaN/Inf in the matrix columns.
Anyone can tell me how should I cope with this error? from what kind of aspects? thanks
Undefined value found.
- Detail: Undefined value found in the stiffness matrix.
There are 892 equations giving NaN/Inf in the matrix rows for the variable mod1.poro.pw.
at coordinates: (0,0), (0,0.00192308), (0.00125682,0.00130079), (0.00192308,0), (0,0.00384615), ...
There are 3437 equations giving NaN/Inf in the matrix rows for the variable mod1.u.
at coordinates: (0,0), (0,0.000961538), (0,0.00192308), (0.000628409,0.00161194), (0.00125682,0.00130079), ...
There are 3437 equations giving NaN/Inf in the matrix rows for the variable mod1.w.
at coordinates: (0,0), (0,0.000961538), (0,0.00192308), (0.000628409,0.00161194), (0.00125682,0.00130079), ...
and similarly for the degrees of freedom, NaN/Inf in the matrix columns.
Anyone can tell me how should I cope with this error? from what kind of aspects? thanks