FME is Safe Software's product for converting and transforming spatial data.

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18 views

Replacing path names in FME Workspace with python

I need a Python code which replaces the place holders ('%p%') in a template FME Workspace which is imported via fme_in = open(self.filename1, 'r') and writing the path name which come from a input ...
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14 views

ArcGIS Online : update feature service failing persistently

We use FME to upload data to ArcGIS Online, but ran into an interesting error as returned by ArcGIS Online. Has anyone experienced similar issues when updating large volume of data in ArcGIS Online? ...
3
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2answers
44 views

FME - Copying a full list of 'user attributes'

I'm new to FME, so just getting used to the interface. I've loaded a template .fmw which has given me a full process, including an example 'Writer'. This writer is no use to me, and as I can't change ...
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1answer
25 views

Summarising an attribute from point layer in polygons with FME

I have a number of polygon feature sets and a point layer containing an attribute with population count. I want to summarise the population attribute for all points within each polygon feature set ...
6
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2answers
59 views

How to use current layer name in FME PythonCaller?

In a PythonCaller (FME 2014 SP4 in Data Interop in ArcGIS 10.3), I'd like to do some conditional processing based on the layer that I'm currently processing. I'm feeding in a text file of layers ...
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1answer
27 views

Using FME to draw polygons around roads using aerial photography

I am trying to use FME to draw polygons around the extents of road using aerial imagery. I have a Road Centreline table that I have buffered 5m and put this through a RasterGCPClipper so only the ...
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0answers
25 views

Bulk Converting Data Using FME

I am currently in the process of converting a large quantity of Ordnance Survey Vector Map Local data from .gz to Esri feature class within a file geodatabase. The process is working correctly but ...
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56 views

Classifying building walls from LiDAR point cloud [closed]

I am currently working on mobile point clouds in order to extract 3D building models in the residential area. I could successfully classify ground, vegetation and building roof lines, but still have ...
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44 views

How to get NIR values into a LAS file then a CSV?

We are trying to deliver a LAS file with NIR values added for each point. The NIR comes from a raster captured at the same moment as the LiDAR, and is stored as an 8bit number along with RGB in 8bit. ...
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2answers
37 views

Intensity images using FME software

How to create intensity image using point cloud in FME software? I already generate using image rasterizer transformer but the quality still need to be improved. Is there any other transformer that ...
4
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3answers
130 views

Reproject raster with FME

I have multiple .tiff + .tfw files in EPSG:3067, which I need to reproject to EPSG:3878. I tried to do it with FME, and succeeded, kind of. The geotiffs are placed well, but some weird white area ...
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1answer
37 views

retrieve rectangle from a latitude and longitude coordinates in FME

I wanted to retrieve a rectangle with FME from two points (point 1: latitude and longitude and point 2: latitude and longitude) that are stored in the postgres database in text fields: text field 1 = ...
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1answer
29 views

Conditional styling in FME ChartGenerator

A vector data set represents different wilderness qualities of district areas (V, 1 and 2) and one human activity zone (N). Our cartography for the areas gives us the following map: I am using FME ...
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1answer
41 views

FME 2016 - FeatureMerger, row data to columns

I'm not able to get it work to "dissolve" data from rows to columns based on a join field. My source is connected twice to the FeatureMerger in FME 2016. It's connected to the Requester port and to ...
3
votes
1answer
66 views

Loop and perform loop in order depending on attribute

I have a lot of points in one layer. All of which represent the same type of real world feature. I want to perform a delete identical within XY of each point but in a specific order. (by splitting ...
1
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1answer
40 views

Using FME to aggregate POI to one point

I want to aggregate points of interest (POI) using FME. The aggregation should make it possible to group all POI within an area based on a buffer distance from the centerpoint of n POI. This would ...
3
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0answers
84 views

How to delete empty feature classes in FME at the end of executing a workbench?

I have an FME workbench which uses a python parameter to copy an existing file geodatabase from one location to another and uses the copy as the writer. This geodatabase has about 50 empty feature ...
3
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0answers
37 views

QGIS won't display GML features

I have a 90 MB GML with about 3000 features but QGIS only shows the first three. The fourth feature is a multipart polyline. This an the extract of the feature: <?xml version="1.0" ...
4
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1answer
159 views

Smallworld > FME > PostGIS > QGIS, handling geometry types

I'm migrating data from Smallworld via FME/SpatialBiz Plugin to a PostgreSQL/PostGIS Environment and then trying to open the resulting tables with QGIS 2.12.1. Problem arises, because Smallworld ...
6
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1answer
70 views

fme 2015 - how to write attribute name in a field?

I am merging 5 csv files which each contain one field and need to sort them according to the length of the field title. This means I need to first read the attribute name from the csv file and write ...
3
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1answer
47 views

How can i simply merge csv files together with fme

I have some csv files which have varying contents. I want to simply disregard the schema and write the lines of text into one file. Which transformers or technique could I use to achieve this?
2
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1answer
21 views

Querying previous year in FME?

I have a field that posts CURYEAR but I am trying to write an FME Attributesetter that would post the CURYEAR minus 1. So technically the year prior to the captured date. Does anyone know how to scrip ...
2
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2answers
58 views

Trying to remove all data from intersections in FME

I have road data and my goal is to get rid of any data where intersections are. That way when two road features meet they do not intersect. I am using FME from safe to complete this. I ...
2
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1answer
93 views

Grouping polygons by spatial attributes

I'm working with a dataset that contains millions of polygons representing leased properties. In many cases, there are multiple polygons that are drawn on top of one another (representing multiple ...
3
votes
1answer
65 views

How to merge raster with FME with different spatial resulution?

I have two sets of raster (tiff, aerial photos) which I want to merge to one raster file with FME. The two sets have different spatial resolutions. Set A has a better resolution as B. The two set do ...
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1answer
35 views

FME tester/testfilter equivalent for ModelBuilder?

I've made an FME workbench with a series of test filters that I want to replicate in ModelBuilder for Arc 10.2. Anyone know whether this can be done easily?
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1answer
32 views

Orientating Linework in FME

I am trying buffer 1 side of a line, which I have done using the method outlined in https://knowledge.safe.com/articles/20651/buffer-on-left-or-right-side-only.html. But I need to orientate the ...
6
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1answer
120 views

Fast Select by location in FME?

I've got a large polygon feature class that covers the whole of GB and contains about 120k features. I need to do a spatial filter on this feature class in FME workbench. I've done this in Arc ...
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1answer
56 views

How to convert .tif to .pix or .gpr or open a .tif file in Focus

I was wondering if anyone knows how to convert a raster .tif file into some thing that PCI Geomatica (Focus) can use, such as a .pix or .gpr file? I have tried to run it through FME, but I cannot ...
2
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2answers
102 views

Convert PNG to GeoTIFF: Invalid pixelsize in geotransform array in FME

I'm converting PNG file to GeoTIFF. Here's the setup that I use in FME: PNGRaster -> RasterExtractor -> CoordinateSystemSetter -> RasterGeoReferencer -> ...
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1answer
44 views

Suppress linear referencing M-values in FME

I'm creating an FME workspace to copy a line feature class from an ArcSDE database to PostGIS. I've been getting the error Column has Z dimension but geometry does not. It turns out the "Z-dimension" ...
0
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1answer
53 views

Copy multiple feature classes in FME without merging

I am trying to create an FME workspace that reads a series of feature classes from an Oracle SDE database and copies them to another Oracle SDE database, one by one. The key thing is I do not want to ...
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1answer
77 views

Merging/Dissolving features with same ID using Transformer in FME?

I was looking to merge some features to improve the performance of some of my layers on my ArcGIS Server. I have a few very large polyline layers for our fiber network that are exported out of a CAD ...
2
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1answer
39 views

Using a length attribute and a start coordinate to get the end coordinate on a vector in FME

I have a road network (with vectors all in correct direction of travel). I have a number of coordinate pairs (call these the start lat longs) that are found on the network. Each start lat long has ...
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22 views

FMEServer JobSubmitter

I have summary project with a few FMEServer JobSubmitter to other projects. I would like to immediately stop translation when one of the FMEServer JobSubmitter is Failed.
4
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1answer
38 views

Figuring out if points are the same in FME

So I am working on a project using spatial point data in FME. Both files contain 500 points and the hope is they are all the same. To figure out if any are different I was thinking of using ...
5
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3answers
118 views

FME Timer function?

Is there some sort of trick (apart from saving a project and running a windows task to initiate it) within FME to set a clock as a tranformer to count to 1hour before starting the next transformer? I ...
3
votes
1answer
82 views

Sort Excel table sheets with FME

I have 4 feature types and writing to a single xls file using FME. Each feature type has its own worksheet. How can I sort the worksheets with FME before creating the xls-file? I use FME 2012 SP3
2
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1answer
64 views

Setting pixels at edge of raster to NoData in FME

I am trying to generate GeoTiff rasters using FME Desktop 2015.1. My input is an 8 bit raster that has areas with pixel values of 0 around its edges. I want to set these to NoData. I tried using ...
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1answer
36 views

Multi-writer (ArcGIS FME) for export to DGN

I would like to ask, if there is any way for export from one Reader (line geometry, format ArcSDE) to more writers (all in the same format DGN). Specific line with identical ID then would be displayed ...
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1answer
157 views

Creating building footprints from LAS files

I wish to create building footprints from the classification in our LAS files. I have filtered out the building points, using the point cloud filter. But I now trying to join the outermost points of ...
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0answers
32 views

Nearest neighbor POSTGIS in FME

So I have an attribute and I want to find the nearest neighbor but the issue is that the memory of the server may not be able to handle the use of all the FME transformers. I need to take records out ...
2
votes
2answers
52 views

Split on a dash in python

SO I am looking to do a split on a attribute that looks like 45-4. Now all the attributes have values. here is my code so far: import fme import fmeobjects def processFeature(feature): f_type ...
2
votes
1answer
74 views

How to do spatial join in FME by preferring points with same attribute

First of all, I'm new to FME, but I'll try to be specific with my question. I have two different shapefiles with point features. These points have information on bridges and overpasses etc. but are ...
3
votes
1answer
82 views

When validating geometries, what are “Nested shells”?

I am validating shapefiles polygon geometry using shapely, and have also attempted it using FME. Some polygons return the error "Nested Shells". I cannot find a definition of what the problem is, ...
0
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39 views

Non GTFS to GTFS data conversion using FME

I am testing my work for the generation of GTFS data for London city from APIs provided here. I have my App Id and App Key with me. As I provide the Id or other required fields, an API is generated ...
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2answers
100 views

List Attribute values selected by location

I would like to get a list of road features that intersect every county in a state and output it as CSV or Excel. Ex: county A intersect the Road Names a b c county B intersect the Road Names e ...
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1answer
72 views

Connecting vertices to form a line without using an attribute

I have a number of multipoint features that form lines (hiking trails). I would like to connect the dots of each multipoint feature to generate line features, but there are no attributes with which to ...
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1answer
61 views

AutoCAD 3D (2014) conveting a TIN to ASC

I am using LIDAR asc files to generate a large storm water catchment area which I would like to then combine with some survey work including river Bathymetry to actually combine the data to have one ...
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0answers
83 views

FME autoincrement id is not recognized

I have made a workflow in which I pass some data from a shape file to a postgis database using FME 2015. The table in the database has several columns and one of them is an id with an autoincrement ...