TUFLOW Message 2226: Difference between revisions
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Ellis Symons (talk | contribs) No edit summary |
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|type=[[ERROR]] |
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|message_desc=Multiple region objects, that is distinct polygons that are combined into a single |
|message_desc=Multiple region objects, that is distinct polygons that are combined into a single geometry part, are not allowed. This error commonly occurs when there are holes in the polygon (negative spaces within a region). Note: this error is not referring to multi-part features, but rather multiple rings within a single part (i.e. a hole in the polygon). |
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|suggestions=Separate multiple region objects, this can be done in MapInfo, by selecting the object (it needs to be editable), and using selecting Objects >> Disaggregate. To remove negative spaces from regions select the object >> edit objects >> clean >> Gap Removal and set a minimum size greater than the negative space within the region. |
|suggestions=Separate multiple region objects, this can be done in MapInfo, by selecting the object (it needs to be editable), and using selecting Objects >> Disaggregate. To remove negative spaces from regions select the object >> edit objects >> clean >> Gap Removal and set a minimum size greater than the negative space within the region.<br> |
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A similar process can be done in QGIS to remove holes in polygons by using the 'Delete Holes' processing tool. |
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|uplink=[[2xxx_TUFLOW_Messages|2xxx Messages]] |
|uplink=[[2xxx_TUFLOW_Messages|2xxx Messages]] |
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Revision as of 20:45, 31 July 2023
TUFLOW Message
ERROR 2226 - Multiple region objects not supported for Read MI Shape commands.
Alternate Message
NA
Message Type
ERROR
Description
Multiple region objects, that is distinct polygons that are combined into a single geometry part, are not allowed. This error commonly occurs when there are holes in the polygon (negative spaces within a region). Note: this error is not referring to multi-part features, but rather multiple rings within a single part (i.e. a hole in the polygon).
Suggestions
Separate multiple region objects, this can be done in MapInfo, by selecting the object (it needs to be editable), and using selecting Objects >> Disaggregate. To remove negative spaces from regions select the object >> edit objects >> clean >> Gap Removal and set a minimum size greater than the negative space within the region.
A similar process can be done in QGIS to remove holes in polygons by using the 'Delete Holes' processing tool.
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