Transformers

I have a point cloud with a certain class. This class will be scattered and in clusters within the point cloud, and I want to a) identify these clusters and b) create a point feature layer for the lowest point within these clusters and get the height.  Is this possible with FME? 

Hi All,  I have been getting my head around FME Server and Webhooks with Survey123 data collection, and I am loving it! I can competently capture data via a Survey123 form, then trigger some FME automation to manipulate the data and email a specific user results dependant on what was captured in the Survey123 form. This is working well.  I would now love to take this to the next level by using the formal Survey123 Report rest API. So ideally I want to get a copy of the Survey123 report PDF that is generated each time the webhook is triggered, and email this PDF to particular people. I have been searching this forum and I do not see any tutorials or any mention of working with the Survey123 Report API itself. Has anyo

Is there a way through FME to automate the creation of plates (3D planar surface), from the following data:XYZ position (centroid) Shape: Always has 4 sides but not necessarily always a rectangle Dimensions info: Width and Length Orientation info: Azimut (DipDIR) and DIP

In the reader file I have multiple full names “John Doe”.  I want to ensure my Writer 1 / Output 1 should only have the first entry of John Doe and the rest of the John Doe entry should be mapped to Writer 2 / Output 2.  Ex.Name Address John Doe 31 xxx st John Doe 41 yyy st John Doe 51 zzz st  John Doe on 31 xxx st should go to output 1, and other two John Doe should go to output 2

Remove space and Space* from the name ensuring John Doe*/ John Doe * converts to John Doe.  What transformer and parameters should be implemented?  Tried to use the Attribute Trimmer but it only removes either of it. 

I can't subtract solid geometry with the fme csg-builder.My goal ist to subtract the terrain (extruded by -10m) from buildings, to evaluate the volume that is above the terrain (subtract the basement under terrain). 3D-View:2D-View:  I tried several fme-transformer before plug them into the csg-builder. I used combinations of geometrycoercers and solid-builders with no success. My approach is to negative-extrude the terrain convert it to a solid and then substract it from the building-solids.The result ist always “nothing” (rejected):

I have a FME 2022.1 Desktop workspace with dynamic reader and dynamic writer. The reader generates several lists in some feature classes, in addition to attributes.How can I parameterize e.g. ListIndexer or ListExploder transformers to treat all appearing lists within various features of various feature classes streaming through my dynamic workspace at once, not explicitly knowing their list names (and hence not being able to indicate them as transformer parameter) ?

I have error messages when trying to run python script. I installed fme.exe python -m pip install pywin32 before import win32com.client but encountered a lot of error messages. Please see script attached. Please help. Thank you.

Does FME support reading Geosoft Geodatabse with the extension .gdb? If yes, which reader can be used?

For some reason when I run inlinequerier on FME server 2022 I get the following error. 64 2025-3-31 16:49:13 | InlineQuerier (InlineQueryFactory): The clause 'USE_FMEOBJECTS Yes' within 'FACTORY_DEF {*} InlineQueryFactory FACTORY_NAME { InlineQuerier } USE_FMEOBJECTS Yes TABLE_DEF Swap_Data Title<comma>text<comma>Hyperlink<comma>text<comma>Region<comma>text<comma>Status<comma>text<comma>Event_ID<comma>integer<comma>Usid<comma>text<comma>Market<comma>text<comma>SubMarket<comma>text<comma>ClosedOut<comma>text<comma>ErcNode<comma>text<comma>SSD<comma>text<comma>SSV_Ready_Date<comma>text<comma>Q_5640T_Date<comma>text<comma>FA<comma>integer<comma>County<comma>text<comma>SSV_Rejection_Note<comma>text<comma>sharepoint_item_id<comma>integer QUERY_DEF Swa

I would like to create clusters of line data (geometry) for sampling, the geometry would be connected within each cluster. So far I’ve thought of:Create a bounding polygon > split it into X polygons using Tiler or some other transformer > SpatialFilter. This would be the easiest I guess, but this would create dead ends at the geometry around the polygon boundary. Ideally, I would like a closed/self-contained ‘route’ but not really necessary. SpatialSorter > group every X rows. But I realize this doesn’t give a nice closed-off route either and you would have to manually see how many rows to pick to create a nicer cluster so probably better off with the first option.Any better ideas? Additionally, it would also be good to be able to define a criteria for sampling like having X km of main roads and Y km of small roads in each cluster but I suppose that can come afterwards by calculating the counts per cluster and choosing clusters to hit the q

I’m using FME Workbench 2023.1.  I have a workspace where I am trying to use a FeatureReader with a Spatial Filter for a constraint to limit the number of Parcels I bring in from the Parcels layer by running them spatially against the Corporate Boundary layer.  I’m new to FeatureReaders and I’m not sure what I am missing to get this to work as intended.  I have my Corporate Boundary layer connected to the Initiator Port on the FeatureReader.  The settings for the FeatureReader point to the ESRI REST Service URL of the Parcels layer.  And no matter what Spatial Filter selection I use: Initiator OGC - Contains Result, Initiator OGC - Intersects Result, Initiator OGC - Within Result...I only get 1 output to the Schema and 1 output to the Initiator port.  See the image below.  Can someone please explain what I might be doing wrong or missing when trying to use the FeatureReader? 

Hi all,I’m attempting to create a python script to encrypt a file for transfer to a bank.We need to be using PGP encryption, and as I understand the only way to encrypt using FME is by way of python.Having only recently joined the organisation, I was not here when the installation of the latest Form and Flow was undertaken, (otherwise I would have advised that the Flow installation 2022.1.1, should at least match the Form version 2023.2). But that’s only part of the problem I believe.First, I would like to attempt to figure out if the libraries are available from a Form workspace running on my desktop.When I check the INTERPRETER settings in the Options menu, it appears I cannot change or make reference to any alternative path.So far I have had very little luck, and would like to know if anyone hasa simple python script that can run in a workspace PythonCaller/PythonCreator that will provide a test (so far th

Hi All, I've replicated a print call to a public mapping application using HTTPCaller. I've done this to try to capture some metrics on intermittent print errors we are seeing.However, complicating this, the response body results URL (from which the pdf would be retrievable) is formatted slightly differently between the  HTTPCaller and the browser Dev Tools response. For example:In the browser I see: "url": "https://utility.arcgisonline.com/arcgis/rest/directories/arcgisoutput/Utilities/PrintingTools_GPServer/x_____xW6zDASkYrE9-8aNcJmscBA..x_____x_ags_e458af6a-0932-11f0-acf5-0e5ef779a06f.pdf"However in the HTTPCaller response I get: "url": "https://utility.arcgisonline.com/arcgis/rest/directories/arcgisoutput/Utilities/PrintingTools_GPServer/_ags_10f9db8b-0934-11f0-84d5-0afff93c372b.pdf"What would be the explanation for this difference?Thank you!

Hello FME Community,I am working with a Utility Network Model (UNM) in ArcGIS Pro and need to perform a subnetwork trace using FME. Since FME does not have a dedicated transformer for UNM traces, I am exploring options using the Python Caller or Python Creator to execute this operation.What I Need Help With: Python Script Guidance: How can I use the arcpy module (or another approach) within FME's Python Caller/Creator to perform a subnetwork trace. Are there any specific UNM functions or ArcPy methods that work best for this? Input/Output Handling in FME: i need to pass subnetwork name  from FME to Python? How can I return the traced features back into the FM

I am working on feature and attribute extraction from an AutoCAD Architectural file, namely the extraction of room polygons and their attributes from AEC blocks that represent rooms. I have tried the Civil 3D reader and the reader actually sees the layer with the room AEC blocks and it shows me the available attributes correctly, alas the reader does not return any features. There are no errors, only a lot of warnings about attribute renaming because of scpecial characters.Has anyone ever succeeded in reading AEC block features and attributes? If so, how did you do it?

I'm trying to create a re-usable template that uses a dynamic reader to allow it to read a table from a database, the 'connection', 'feature types to read' and 'where clause' attributes would be defined before the reader but this approach seems to be causing me problems. The process so far looks like this... The FeatureReader looks like this...If I define the connection, table and where parameters within the feature reader everything works fine, the reader recognises the schema and creates an appropriate output port. Using the above approach and defining the same parameters as attributes doesn't create a output port (which I understand as how

Hi All,I’m working on a workbench to help my team to convert E57 point cloud data into SLPK and publish these into a 3D Scene in Portal for GIS. Initially I was converting the E57 into LAS files and then use ArcPro to convert the LAS files into SLPK and upload them into Portal.Before doing any publishing on Portal I wanted to do a simple test on my machine to makesure the E57 point cloud export fine to my machine,I have read the slpk can be created in FME by using ‘Esri Indexed 3D Scene Layer (I3S)’ but, for some reason, I can’t get it to work. Below a screenshot of basic workflow that read the E57 and tries to export to slpk….but it doesn’t export anything? there’s no slpk at all, see below: 

I am getting the following error in a FME Form Workspace:Starting translation...ERROR : INCLUDE -- failed to evaluate TCL expression ` if { {-1} == {0} && {ORIGINAL} == {ORIGINAL} } { puts "MACRO REAL_MODE LAST"; puts "MACRO REAL_RATE <Unused>"; } else { puts "MACRO REAL_MODE ORIGINAL"; puts "MACRO REAL_RATE [expr <Unused> * ( -1 ? -1 : -1 ) ]"; } ' -- missing operand at _@_in expression "_@_<Unused> * ( -1 ? -1 :..." (parsing expression "<Unused> * ( -1 ? -1 :...") invoked from withinexpr <Unused> * ( -1 ? -1 : -1 ) invoked from withinif { {-1} == {0} && {ORIGINAL} == {ORIGINAL} } { puts "MACRO REAL_MODE LAST"; puts "MACRO REAL_RATE <Unused>"; } else { ...Program TerminatingTranslation FAILED.In a general context , what does this error mean

I have a collection of geopackage files, several of which have different feature attribute schemas (attribute names, numbers of attributes). I have read the schemas using a FeatureReader, and created a list for each FME_Feature_Type_Name. (I’ve built a concatenated text string here just for visibility):  Where I am getting stuck is in using this in a subsequent FeatureReader to define the attributes to expose for each file. I’m using fme_feature_type_name in the read location to grab one file at a time.  But am struggling to use the Schema list or concatenated attribute to drive the attribute exposure. 

I need to get data from my Bing subscription into the MapnikRasterizer. At least that how I think it should be done.It works of course in the preview because I made the Bing maps available through the options. But as I see it for the MapnikRasterizer I will have to provide the background as an image and I am struggeling to get the Bing data into my workflow. background settings in MapnikRasterizerHow can I get the Bing data into the MapnikRasterizer?

For normal Reader feature types, to update for schema or attribute changes you simply go to Readers > Update Feature Types. I can't find the same functionality using a FeatureReader. Is there a way to do that? The only workaround I've found is to drop the FeatureReader and re-add it.

Hi, why does the attribute pivoter no longer work? I have already read several questions about this.  There is an alternative somewhere with the aggregator, but that doesn't work very well for me either.  Isn't there an easier way or a reason why the pivoter doesn't work?

Hello all,I have some point (electricity poles) and line (overhead conductors) features which I need to connect up for our utility network model. I am trying to insert a vertex on the line at the nearest point to the pole. I have a neighbor finder and vertex creator, but neither are actually adding a vertex to the line (the neighbor finder has insert vertex on base feature set to yes). Is there something I am missing or another way to go about this?thanks. 

Hello,In FeatureWriter, User Attributes,I want to use a User Parameter as the name of my primary key.User Parameter (in french: Primary key name)Feature Writer (not working)