#90 Garp models fail com layers de alta resolução

[Marinez Siqueira]

O openmodeller finalizou um experimento utilizando garp best subsets com 3 layers de média resolução (10 minutes) em 8 minutos, mas não finalizou um experimento com os mesmos 3 layers, porem em alta resolução (30 seconds). Máscara utilizada = Brasil.

[Marinez Siqueira]

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Finished creating model
O openmodeller finalizou o experimento mas não gerou o modelo por problemas de tamanho do tif(floating) que superou 4GB (ver mensagem abaixo).
[Info] Projecting model
[Debug] Raster:: format set to MapFormat::FloatingTiff:
[Info] Error: A 43200 pixels x 18000 lines x 1 bands Float64 image would be larger than 4GB
but this is the largest size a TIFF can be. Creation failed.
[Warn] Unable to create file C:\testes_OM\modelOutputs\teste_OM_30sec_garp_2\GARP_with_best_subsets_-_DesktopGARP_implementation\\\Caryocar_brasiliense_projection.tif.
Model failed to complete the model projection stage

[Tim Sutton]

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This issue is caused when the model projection output is >4gig and the raster driver cannot handle files above 4gig. Ultimately this is an issue with the operating systems file system and Im not sure how to deal with it. I can perhaps perform a similar check to the one libom is doing and prevent processing the model until a different format is selected. I wont fix this in this release cycle.

[Tim Sutton]

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Changed the summary to fail since the application does not crash and behaves in a stable manner.