SPECFEM / specfem2d

SPECFEM2D simulates forward and adjoint seismic wave propagation in two-dimensional acoustic, (an)elastic, poroelastic or coupled acoustic-(an)elastic-poroelastic media, with Convolution PML absorbing conditions.
https://specfem.org
GNU General Public License v3.0
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force_ftz fails at setup #866

Closed Pbottelin closed 6 years ago

Pbottelin commented 6 years ago

Hi Dimitri, I am a complete new user to specfem2D, which I attempt to run on a Ubuntu system in a virtualbox. I plan to perform basic 2D wave propagation simulations in simple models.

When I try the "make" step at installation, it goes fine for xmeshfem2d (working in ./bin/, mesh generation ok) but compilation for xspecfem2d fails (see enclosed picture). It apparently messes with function "forceftz".

specfem2d_error

Thank you very much for your help! Best regards

Pierre Bottelin

ADRGT Grenoble

komatits commented 6 years ago

Hi Pierre,

Thanks! In the case of gfortran that routine is unused, thus just replace it with a dummy one (for instance the one attached) and you should be all set.

Best regards, Dimitri.

On 02/02/2018 11:56 AM, Pbottelin wrote:

Hi Dimitri, I am a complete new user to specfem2D, which I attempt to run on a Ubuntu system in a virtualbox. I plan to perform basic 2D wave propagation simulations in simple models.

When I try the "make" step at installation, it goes fine for xmeshfem2d (working in ./bin/, mesh generation ok) but compilation for xspecfem2d fails (see enclosed picture). It apparently messes with function "forceftz".

specfem2d_error https://user-images.githubusercontent.com/34316345/35729773-12390f08-0810-11e8-9a91-c031884525fd.png

Thank you very much for your help! Best regards

Pierre Bottelin

ADRGT Grenoble

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-- Dimitri Komatitsch, CNRS Research Director (DR CNRS) Laboratory of Mechanics and Acoustics, Marseille, France http://komatitsch.free.fr