Skip to content

Warning message in bstep2d.cpp

OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Warning message in bstep2d.cpp

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
    Posts
  • September 17, 2020 at 2:01 pm #5132
    Bhuttu
    Participant

    Dear developer,
    I was running the example bstep2d.cpp and got a warning message.
    ”
    [LatticeStatistics] step=0; t=0; uMax=1.49167e-154; avEnergy=0; avRho=1
    Warning: empty cb range [0:0], adjusting to [-1:1]
    [SuperPlaneIntegralFluxVelocity2D] regionSize[m]=1.46667; flowRate[m^2/s]=0; meanVelocity[m/s]=0
    ”

    Please suggest me why I could be getting this message.
    Thanking you
    Bhuttu

    September 18, 2020 at 8:42 am #5137
    mgaedtke
    Keymaster

    Hi Bhuttu,

    this is just a warning from the gnuplot interface and will be fixed in the upcoming release.

    Thank’s for mentioning!

    Best Regards,
    Max

    September 18, 2020 at 8:45 am #5138
    Bhuttu
    Participant

    Thanks Max
    Could you please tell me what is that noOfCuboids term used in the same code?

    Regards
    Bhuttu

    September 18, 2020 at 9:11 am #5139
    mgaedtke
    Keymaster

    Hi Bhuttu,

    it’s the number of cuboids, in which we distribute our domain for parallel execution. In order to get a deeper insight into OpenLB I can recommend to attend the upcoming Spring School: https://www.openlb.net/spring-school-2021/

    Best,
    Max

    September 18, 2020 at 9:50 am #5141
    Bhuttu
    Participant

    Hello Max,
    Thanks for inviting me! I will surely try if I can arrange everything for spring school. Is there anything that I can attend online?

    Thanks and regards
    Bhuttu

  • Author
    Posts
Viewing 5 posts - 1 through 5 (of 5 total)
  • You must be logged in to reply to this topic.