Accessing dflowfm via BMI https://dlt-acc.firelay.cloud/en/c/message_boards/find_thread?p_l_id=4041874&threadId=5433553 2026-05-12T16:53:28Z 2026-05-12T16:53:28Z Veethahavya Kootanoor Sheshadrivasan https://dlt-acc.firelay.cloud/en/c/message_boards/find_message?p_l_id=4041874&messageId=5433552 2022-11-05T19:02:42Z 2022-11-05T19:02:41Z

Hi,<br /><br />I am trying to use BMI to initialize the model via a fortran program.<br /><br />I was able to successfuly test out the bmi-python library [<a href="https://github.com/openearth/bmi-python">https://github.com/openearth/bmi-python</a>] with my compiled dflowfm kernel and the provided e02..._westerscheldt example.<br /><br />However, I would really like to access the BMI exposed routines via fortran.<br /><br />I was able to compile a test program as shown below and link it to the shared dflowfm library. But while running the compiled executable, I receive a  segmentation fault error that doesn&#39;t tell me much. So any help on how to successfully make BMI calls to the dflowfm kernel via fortran is highly appreciated. Thanks in advance!<br /><br />Source code:<br />program test_df_bmi<br />    character(len=100) :: config_file<br />    config_file = &#34;/home/bmi-python/test_data/e02_f14_c040_westerscheldt/westerscheldt.mdu&#34;<br />    call bmi_initialize(trim(config_file))<br />end program test_df_bmi<br /><br />compiled successfully via ifort so: ifort -o testbmifort bmi_fort-test.f90 -L/opt/dflowfm/lib/ -ldflowfm

Veethahavya Kootanoor Sheshadrivasan 2022-11-05T19:02:41Z