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r5r *not* throwing error for really large areas #407

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rafapereirabr opened this issue Oct 21, 2024 · 8 comments
Open

r5r *not* throwing error for really large areas #407

rafapereirabr opened this issue Oct 21, 2024 · 8 comments
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@rafapereirabr
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As mentioned in our FAQ, R5 does not process ares where the bbox of the OSM data exceeds the limit of 975000 km2. The expected behavior of {r5r} is to throw and error in these cases. Something lige:

Geographic extent of street layer (5315196 km2) exceeds limit of 975000 km2”

Nonetheless, {r5r} is not throwing this error. Instead, it prints a message saying that the network.dat file has been built, but the file is not written to disk. This has been reported now in different issues, including #389 #405 #406

@bigdataforsocialjustice

Thank you for your response. I used a much smaller geographical extent and unfortunately I am still getting the error.

@rafapereirabr
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@bigdataforsocialjustice , how exactly did you crop the OSM data to a smaller area?

@bigdataforsocialjustice
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@e-kotov
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e-kotov commented Oct 22, 2024

@rafapereirabr seems like at some point there will be a blacklist of OSM cropping tools in the {r5r} documentation )

@rafapereirabr
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@rafapereirabr seems like at some point there will be a blacklist of OSM cropping tools in the {r5r} documentation )

I'm starting to think this could be a good idea lol

@rafapereirabr
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@bigdataforsocialjustice , could you please try cropping the OSM data using of the tool we suggest here ?

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@bigdataforsocialjustice
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