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habitat quality

alexamalexam Member
edited April 2017 in Terrestrial Models


Estoy utilizando el modelo de calidad de hábitat para 4 años diferentes en una escala muy pequeña, pero cuando el modelo se está ejecutando, se mantiene funcionando y nunca termina ni muestra ningún tipo de error

Eso podría estar sucediendo?

muchas gracias

Post edited by alexam on


  • jdouglassjdouglass Administrator, NatCap Staff
    Hi @alexam, based on the screenshot, it looks like the model is hanging while it's preparing to make either a linear or exponential decay kernel for the rival threat.  In this case, the kernel has a radius of 72691 pixels ... this would create a HUGE kernel raster on disk, many gigabytes in size.

    The kernel radius is calculated like this:

    radius (in pixels) = (MAX_DIST*1000) / threat_cell_size

    This assumes that MAX_DIST is in kilometers, and that your threat raster is projected in m.

    So, the first things I'd verify are:
      * are your MAX_DIST column values in Km?
      * Is your threat raster projected in meters?

    If the issue persists after checking these, could you dropbox your inputs to so I can take a look?
  • Hello
    Problem solved, I had the maximum threat distance in meters

    Thank you very much for your help
    you saved my life
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