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Previous: Importing Database Tables,Raster Data,Vector Data
Data retrieval in FME is primarily done in the FME Data Inspector.In this tutorial,you will focus on retrieving data using the FME Data Inspector.有关FME数据检查器的更详细的教程,see theDesktop Basic Course Manual.Alternatively,if you are interested in using the FME Data Inspector for raster data,see the查看和检查光栅article.
在这种情况下,您将使用FME数据检查器选择功能。First,you will retrieve data by selecting individual features on the screen,then you will learn how to select by querying attributes,and finally,您将学习如何使用搜索信封选择功能。一旦选择了数据,you will then export the features to a CSV file;然而,您可以轻松地导出到其他格式(如shapefile,file geodatabase,etc.).
You will also notice that the selected feature is also highlighted in the Table View.选择特征的另一种方法是在表视图中单击它们。Here you can sort the columns by ascending/descending for both alphabetical and numerical data.
这将把您的选择缩小到2个功能,Downtown and West End
Another option is to use the Filter Features function to only display features that pass a test clause.
This selection method allows you to select multiple features which can be previewed using the arrows below the feature information window.
Data used in this tutorial originates from open data made available by the温哥华市,British Columbia.It contains information licensed under the Open Government License - Vancouver.
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