Dear All, I am attempting to spatially join the nearest points based on a one-to-one relationship but cannot get it to work. Below is a graphical example of my query: I aim to join the closest yellow dot (627 records) to the nearest black dot (71,533 records). Essentially, I want the Neighbourfinder to identify the closest one-to-one relationship and disregard the others. The default settings of the transformer calculate the nearest points for all 71,533 records, which I wish to avoid. My objective is to integrate the information from the yellow dots into the black dots for only the 627 closest records. Any ideas? Thanks :)
I am new to FME and I wish to make the following transformation. From:IDColAColBColC1A1B1C12A2B2C23A3B3C34A4B4C45A5B5C5 To:IDColumnNameValue1ColAA11ColBB11ColCC12ColAA22ColBB22ColCC23ColAA33ColBB33ColCC34ColAA44ColBB44ColCC45ColAA55ColBB55ColCC5 Can anyone help me out?
I have a new attribute named EXPORT_YEAR. I want the Attribute Value to automatically change to 2026 at 12:00AM Jan 1, 2026. Until then it will stay 2025. Is this possible? if yes, what expression do I use?
Hi, we are silent installing FME Flow for the first time. We used to install FME Server using a silent install script, which uses the next installation properties: FMESERVERHOSTNAMEINSTALLDIRFMESERVERSHAREDDATAPGDATAWEBSERVERHOSTNAMESERVLETPORTDATABASEPASSWORD In the new FME Flow silent install instructions, a different set of installation properties is used. I think the properties above compare to COREHOSTNAME (changed)INSTALLDIR (unchanged)FMEFLOWSHAREDDATA (changed)PGDATA (unchanged)EXTERNALHOSTNAME (changed)SERVLETPORT (unchanged)DATABASEPASSWORD (unchanged). My questions: Can this be confirmed? Would it be possible to get a link to the location where this is documented?
@safe I just recognized that the SpatialRelator in 2025 does not release my Requestor attributes as before (2024 and any older version I remember). I’m used to use the SpatialRelator with the setting ‘Generate List’ checked (incl. some selected attributes) and keeping the ‘Merge Attributes’ unchecked. As a result I see all my Requestor attributes and where applicable the list attributes according to the spatial relation I’m looking for. Now in 2025 the above setting ONLY releases the list attributes and all my Requestor attributes are removed. The only way to bring it back is to check the ‘Merge Attributes’ checkbox as well, which is not my intention. I guess it’s a bug since the Transformer page still states for ‘Output’: These are the Requestor features with the new attributes added. One list entry is made for each of the Suppliers that has at least one matching predicate. FME Form 2025.0 build 25208
We are converting a number of GIS-focused Automations in FME Flow 2024.0 to use the new SDE Database Connections instead of the old PATH resource. FME Flow is returning an error when attempting to read the new database connection properties: ‘An error occurred while attempting to retrieve the connection parameters from the connection file’ For each of the FME Flow Database Connections, we used an FME Resource, ‘SDE_GISD’, for the path reference for the connection file. We found if we use a UNC path instead of the FME Flow resource it works as expected. Is this a limitation or are we doing something wrong? Connection works as expected on local host, local server host, and with UNC path for the database connection within FME Flow. Just not with using a Resource path in the connection. Error: 315 2024-7-31 11:51:25 | Opening the Esri Geodatabase reader 316 2024-7-31 11:51:25 | An ArcGIS license is already checked out. The product checked out is 'ArcServer' 317 2024-7-31 11:51:25 | Install
We migrated from FME Server 2022 to FME Flow 2024 (FME Flow 2024.2.3Build 24825 - win64) and we have imported the 2022 backup successfully. When I now want to create a new project and I want to add a Resource path to the Project, the list of Resources to chose from is empty. I’ve looked at the request and the response contains the list of resource paths at the highest level but this list is not displayed in the UI. Is there a known issue with this release or a config setting that we missed? Request URL: https://<fmeserver>/fmeapiv4/resources/connections?limit=100&offset=0&suppressBroadcastError=false&cb=1744107685909 Request Method: GET Status Code: 200 OK Response : { "items": [ { "name": "FME_SHAREDRESOURCE_BACKUP", "owner": "admin", "ownerID": "fb2dd313-e5cf-432e-a24a-814e46929ab7", "sharable": true, "displayName": "Backup", "description": "This shared resource is the backup directory", "migratable": false, "type": "network", "properties": { "DIR": "<UNC_Path>/resources/backups/" },
Hello everyone, I’ve been working with 3D Buildings recently and I’d like to add some info to the walls (e.g. indicating which wall has an entrance door). I could set up this information with the 2D Footprints by using the BoundingBoxReplacer and HorizontalAngleCalculator (I’d have used it with my 3D Buildings themselves, but it only works for 2D lines). But I can’t find the right way to add this information to my 3D walls. If I directly extrude the 2D walls instead of the 2D polygons, I lose the classification of Building_IDs that I want. If I reconvert the 2D walls into 2D polygons with an aggregator, all my info goes away and I’m back at the starting point. I tried converting the walls into points with snipping and then converting them into 3D Features with Offsetter and Bufferer such as other past suggestions, but then I hit a wall (pun unintended) becacuse SpatialRelator and SpatialFilter don’t work for 3D Data (INVALID_GEOMETRY will be written). The only transformer that seems to
Can you please let me know how I can switch and select the workflow based on the value of Attribute? For example I need to select and continue between continuing PythonCaller or PythonCaller_2 based on the value of operation IF ‘operation’ == ‘ADD’ THEN Continue with PythonCaller IF ‘operation’ == ‘REMOVE’ THEN Continue with PythonCaller_2
I am having trouble writing a few rasters to a raster fgdb. Most are fine but a generate errors of undefined. But previous definition seems fine. bit of a stumper. don’t think it’s a projection issue. Any thoughts? Error on write for 1 or 2 rasters Previous step has all as fme_aggregate and fme_type as raster.
In the past I've received 2 file MRSID files, 1 RGB and 1 Color Infrared, this time got a 1 MRSID file with all 4 Bands. I can RasterSelector then RasterBandRemover and get the RGB, this takes a little longer as I need to pass it thru transformer. Question Can I read a MRSID and only select the RGB Bands and not read the Color Infrared (Apha) as if I don't need it why read it (would this speed up the Workspace processing)?
Hi, wondering if anyone know how to limit the featurereader, I am trying to read only the first 10 rows from each table in postgres and it is still pulling back every row before passing on only 10. What am I doing wrong? Thank you in advance
I have many pdfs that are structured in exactly the same way.At a certain place I have to black out the text. My rough idea:- pdf-reader: define the search envelope so that only the text that has to be blacked out is read in- place black polygons at the position of the text- rewrite the pdf as a whole, with the polygons overlaying the text Is this feasible in FME ?
I have a dozen TIFF files I need to convert to PDF. These are not georeferenced or related to GIS; they are just black-and-white images. They are intended to be hyperlinked so users can view them on a website. I understand how to use the TIFF Reader, but the PDF Writer confuses me. I see there are only two choices to write to PDF: Adobe 3D PDF and Adobe Geospatial PDF Writers. I have tried both and received same error. I am using FME Form 2021. What is the best way to convert TIFF files to PDF files? Or what parameters do I need to set if I use one of the PDF Writers I mentioned? Here is the error I receive when I use any of the two PDF Writers: ERROR |PDFWriter: Could not open output file for writing. Please verify that the file is not open in other applications or that the file is not read-only The TIFF files are not open and are not read-only.
I wish to use the JPEG writer rather than the attribute file writer, because I want to add EXIF data to the image that doesn't exist in the original BLOB. I do not see a way to add this EXIF information when simply using an attribute File Writer.
I have a template.gdb that contains feature classes, and some attributes within these feature classes have default values. Like here for the attribute FLOWDIRECTION When writing features into these feature classes using the Feature Writer, I expect the default values to be applied to attributes where no value is provided. However, this is not happening. What could be the reason for this issue? How can I ensure that the default values from the geodatabase are correctly applied?
Hi all, I work on a mapping project that requires all of our shapefiles to be quality checked at the end of production. I currently have an FME workbench that converts Esri geodatabases to shapefiles for the final check. However, I’m having an issue with one of my attributes. The attribute is being written out by the workbench as a ‘double’ (which I believe has a max width of 19). The quality check tool checks both the data type (needs to be real) and the specified width of each attribute (needs to be 19). When it is checked by the quality check tool I get an error message which states the expected length is 19 and has found a width of 15? It’s fine with it being a ‘double’ though? Any ideas? Will provide more information if needed.
Hi, I am trying to use the SpatialSorter in my workspace to sort data by location and define group size. However, as I’m currently using the FME Workbench 2024 version, the SpatialSorter is quite different and doesn’t provide a new attribute named “GroupID”, it’s also impossible to define a group size in the parameters. It is quite inconvenient because it’s not possible to use the Aggregator transformer on the GroupID attribute afterwards to group sorted spatial data. As far as I know, there is no unexposed attribute generated from SpatialSorter in the FME 2024 version. To compensate, I used the NeighborhoodAggregator but I’m not satisfied by the results. I was wondering if anyone else encountered the same issue and found another solution ? Thank you for reading!
The two lines below share the same end nodes and I want to give them a common group id for later processing. This is to be the step after a TopologyBuilder. I thought this would be pretty simple, but have run aground. So how do I achieve this? The geometris are to be left unchanged. I just want them to have a common “id” if they intersect at both ends. The conditions for the ‘join’ are: _from_node = _from_node AND _to_node = _to_node OR _from_node = _to_node AND _to_node = _from_node Because sometimes the lines orient in different directions.
Hello everyone, I'm currently imitating this example from FME to generate 3D buildings from 2D polygons, but with my own data. I expected that, being 4 perfect squares, I'd get 24 tiles after running the deaggregator, but instead I have a few more. It looks like some walls have been wrongly divided. I need to "simplify" these parts into an unique wall or else the appearence setter will not correspond. The issue is that I can't seem to find the transformer or process to do this. I've tried changing the parametres to deaggregator and planarityFIlter, I've tried using Orientor and OrientorExtractor, I've been looking for some patterns in the orientation, surface coordinates or other attributes that could allow me to join them together… but none of them have worked. Has anyone got an idea how to solve this? BTW the original 2D polygon comes a FGDB and it's a fme_composite_surface by the time the geometrycoercer is run. The behaviour may be different from Mesh Objects, CityGML or Interpolis
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?
I’m using FME 2023.2. I thought I understood parallel processing but clearly there are some intricacies that I don’t understand and I’d appreciate any insights people can provide. I have a custom transformer that processes Lidar tiles and takes some time to run, so I enabled parallel processing and saw some significant performance improvements with my test set of 20 tiles. However, when I enable the full data set of 10,000+ files I get an error: 2025-03-28 11:26:41| 63.6| 0.0|ERROR |Could not bind port to socket2025-03-28 11:26:41| 63.6| 0.0|ERROR |Failed to create transporter2025-03-28 11:26:41| 63.6| 0.0|ERROR |TransporterSender (TransporterFactory): An error has occurred. Check the logfile above for details2025-03-28 11:26:41| 63.6| 0.0|ERROR |An error has occurred. Check the logfile above for details2025-03-28 11:26:41| 63.6| 0.0|ERROR |f_25 (TransformFact): Transformer 'ProcessSingleTile': Unable to create worker; try reducing the parallelism level (currently 'MODERATE') or the nu
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 anyone had any experience with setting up an automation that works with the ESRI Survey123 Report creation API, that they would be willing to share with me? note: I know with FME I can do pretty much everything the Survey123 report generator can do, in the long run with the dozen
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): Or i just get one building dissolved (union) or cut (difference) when i dont use grouping:
I have various values in a 'code' field. A sample would be: A33, B111W, B12, C3V etc, etc. This issue is, there should be decimal points between all numbers, i.e, these should correctly read: A3.3, B1.1.1W, B1.2, C3V. There does not need to be points between the letters. I can string replace “33” with “3.3” and continue to do that for all values if I have to, but I’m hoping that there is a more efficient way of capturing these values and using regex or something to force decimal points between the numerical characters. I’m not well adept at using the stringformatter, but maybe there is something there?
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