Error message: ** On entry to DGER

[Igor]

Hi!

I am trying to solve a linear system using DGESV-routine. Running the code gives me an error message:

'** On entry to DGER parameter number 9 had an illegal value'

Parameter number 9 is the leading dimension of the matrix.

DGER itself is a part of BLAS, however I have no idea, what could be wrong...

Does anyone has some ideas, what I could check or change?

Thx in advance.

[sven]

This alomost certainly means that you are calling DGESV incorrectly. Maybe one of the arrays is incorrectly dimensioned and so other values are getting overwitten.

A correct call to DGESV would not produce any error messages from the BLAS.

Best wishes,

Sven Hammarling.