How to merge line features with points in FME?
Merge line feature with points ( FeatureMerger ). You need to receive one feature for each point with line geometry and original point’s coordinates in the attributes. Use GeometryExtractor / GeometryReplacer. You can download my test model with data here: example.
How to calculate distance of point along Line?
The output is a point file which contains the crossing type. What I would like to do is calculate the distance along the pipe from the start of the pipeline for each intersection. So, as you travel along the pipeline, the distance attribute will increase.
Which is the output of a FME pipeline?
I have created an FME workspace which inputs a pipeline as well as other linear features which cross it (waterways, roads, railways, fences, other pipelines, etc). The output is a point file which contains the crossing type.
How is the intersection part of FME done?
The intersection part can be done by either the LineOnLineOverlayer or the Intersector transformer, e.g.
How to set number of neighbors to Findis in FME?
In the Parameters dialog, Number of Neighbors to Findis set to 1, as we want only the single closest match to be used. Treat Polygons Asis set to Areas. Note that the default setting for Accumulation Mode- Merge Candidate – will copy the Candidate’s attributes onto the Base feature (which is what we want).
How to calculate the density of neighbors in FME?
Adding a point closest to a candidate (such as adding a point on a railway track at the closest point to a station) Finding the closest feature in a certain direction (by filtering the resulting candidate angle) Calculating clusters or density by counting neighbors within a set distance
How does candidate only mode work in FME?
Finds the nearest Candidate feature(s) to each Base feature and merges their attributes onto the Base feature. May also be used in Candidates Only mode, where each feature is considered the Base in turn and compared to all other features, but not itself. Jump to Configuration
How to calculate FME count for a feature?
You can probably achieve the results you want by aggregating the features and grouping by group_id using the Aggregator transformer. Ensure to store the results into a list. From there, you can analyse the lists using combinations of ListStatisticsCalculator, ListRangeExtractor and Tester transformers.
What does FME stand for in Stack Exchange?
fme – Count number of features that matches a (minimum) value for each group (id) – Geographic Information Systems Stack Exchange Count number of features that matches a (minimum) value for each group (id)