VUEG / CLUMondo

CLUMondo is a spatially explicit and dynamic land system change model and software
GNU General Public License v3.0
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CLUMondo does not like a regression equation #6

Open jlehtoma opened 7 years ago

jlehtoma commented 7 years ago

Model stops or numerour error messages:

regression cannot be calculated due to large value in cell 178,1388 for land cover 7
  1. After the model is set up and you run it, the model stops. It can either be in year 1, or any other year.
  2. Happens only in versions from the GUI to late August (it is sort of resolved since end August).
  3. The regression for some cells (sometimes only one or two, sometimes hundreds) is too high, as the new version deal with the regression slightly in a different way.
  4. Sometimes changing the regression equation (so doing the whole logistic regression analysis) solves the deal. Nevertheless, if you have dynamic factors (such as population change), some cells can again have high values, thus stopping the model run. Peter changed the most recent version, so it does not stop the model, it only assigns a high value to the cell and provides the error message in the log file - however resulting sometimes in hundreds of such error messages making the log file more difficult to read.
  5. Can be reproduced, happens all the time in case CLUMondo doesn't like your regression equation.

Originally from: Ziga Malek