FME Form

Hi there, Could I please have an update on if the I3S writer support point clouds after the release of 2023.1.1? If not then could I please have an update on the timeframe on this? Thanks, Shilpa

I'm seeing the following lines in the Translation Log:AutoCAD Reader: Entity type of 'AeccDbAlignmentStationLabeling' found, but not supported. Skipping entityAutoCAD Reader: Entity type of 'AeccDbAlignmentMinorStationLabeling' found, but not supported. Skipping entityI'm reading a .DWG in as an AutoCAD Civil 3D format file. Am I interpreting this correctly that station labels are not supported by FME?

I was able to do a cumulative count of duplicate values (where duplicate is “-1” only) using a Group By on a Counter transformer shown below. (Added note: I should have added this to remove ambiguity - SORRY. The output as shown below in the Preview is the desired output. I only care to know the number of consecutive sequential values when the value is “-1”. If the pattern changes and another series of duplicate “-1” appears, the count starts with “1” again. I don’t care if the pattern for duplicate values are greater than “0”, like “2420” on the Preview.)  Since I have more than a dozen of these attributes, I’d like to use an AttributeCreator instead but I can’t seem to use the CurrentAttribute() to accumulate duplicate values.In addition, everytime a sequence of “-1”s begin (as shown in row 143 above), count starts at 1 again.Any suggestions?

I am writing AutoCAD DWG with changing areas/extents. My template file defines the styling. When opening the file in CAD it zooms to a blank area (possibly from the extents of the template file) and I need to zoom to extents to find my current area. Is it possible to either remove any extent information from the template file, or force the output DWG file to zoom in on the current area extents?

I am using FME to write to microstation DGN. The FME workbench file is using the fanout option to write different areas to the microstation DGN file, based on the same seed file. At the moment I have to use a microstation macro to "fitview" of each produced file in order to have the microstation file centered at each specific area. I rather use only FME to avoid this additonal step.Is there a way / transformer in FME to save the microstation file centered in the written data?

Hi All,I'm experiencing a bug in the Excel writer in the new FME 2024.0. I've made a script that outputs multiple data categories I need to process in a particular order to ensure my calculations are fed as desired. The bug causes the attribute names to not be written in the first row in Excel; it just starts with the data in the second row. Whenever I open the exact same script in FME 2023.2, the writer does write the field row names, without me changing anything in the writer settings.For now, my solution is to not use FME 2024, but since my customer does use 2024, it's not desirable. Does anyone have any ideas?Here is a preview of Excel. I can't scroll up to the first row, the data is not hidden, and the navigator also won't allow me to go to row 1. 

I am clipping a raster by a polygon, but it sometimes seems to skip parts, I have the clipper set to Candidates on clipper boundary set to Output as Inside.  I know this poly crosses 4 cells, so this is what I was thinking would come out of the clipper Inside port  But instead I get this Any thoughts why it is skipping that one cell?  This is a single band raster and all these cells have data 

When adding a Geopackage Writer to the workspace and using the “Copy from Reader...” functionality to import a feature type definition (from a Geopackage reader), the geometry set on the Geopackage writer feature type is incorrect.Upon opening the newly added writer feature type, it doesn’t show any geometry. Opening it a second time then shows the Geometry as <All>, which is not a valid value for the Geopackage format. We’re currently investigating the issue and will be filing a bug report shortly to get this issue resolved. 

Currently I have 23 CoG’s in an Azure Blob container and I want to retrieve only the area of those CoG’s covered by a rectangle that I use as the initiator for a FeatureReader.Unfortunately, the FeatureReader is reading first all the CoG’s in before making the decision where the bounding box is within, and then it returns the entire CoG, where I was rather expecting it would return the part the bounding box is covering.The CoG’s originate from the Copernicus DEM coverage GLO-30, contain overviews, etc…It takes almost 3 minutes for the FeatureReader to process the request. The bounding box is within a single CoG.When looking at the parameters for the COG reader, then I can see there is actually the possibility to set a search envelope. I could feed the bounding box to the envelope, which sadly is missing in the FeatureReader. Is there a way to speed things up? I only want to have the parts of the COG’s covered by the bounding box used as initiator, basically performing a range request.

Has anyone successfully connected to Snowflake using OAuth? We have been using a local account to connect to Snowflake but have recently been requested to use an Azure based OAuth connection. We have an assigned client ID, key and refresh url available but need to understand how to make the calls. Thanks!

I have a single dataset containing a set of polygons. Some of these polygons are touching each other. I would like to dissolve polygons which are touching (of orverlapping) into one large polygon. However, I would also like the new large polygon to take over the attributes from a specific feature. The feature from which the attributes are to be taken has a specific name in one of the attributes. Let's call this attribute “NAME". Hence, I sorted the features based on “NAME” before feeding to the Dissolver. However, it seems the Dissolver does not choose my first sorted feature to take the attributes from, but it seems to choose the feature (polygon) with the largest surface area. There does not seem to be a setting in the Dissolver which allows me to choose how the attributes are handled and how it chooses from which feature to take the attritubes. How do I dissolve my polygons, taking the attributes from the polygon where “NAME” has the value lowest in the alphabet? I don't know on bef

Hi all,I'm trying to bring object detection capabilities into an FME workflow using YOLO models built with Ultralytics, and I'd love some guidance from anyone who's tackled this before.What I'm trying to do:Run inference with a trained Ultralytics YOLO model (e.g., detection, segmentation, or OBB) inside an FME workspace   Data (e.g., from PythonCaller ) into the model and get bounding boxes / masks / class labels back as FME features Ideally write the results back out as vector features (polygons/points) with attributes for class, confidence score, etc.Specific questions:Has anyone integrated Ultralytics' Python package (pip install ultralytics) directly via FME's PythonCaller transformer? Any gotchas with FME's bundled Python environment vs. installing ultralytics and its dependencies (torch, etc.)? Is it better to run YOLO inference as an external subprocess/script call from FME, or embed the from ultralytics import YOLO calls directly inside a PythonCaller?Sample datasets/models fo

Has anyone been able to mine Oracle redo logs using logminer? I’m beginner to Oracle but it seems to me that it should be possible. I’m trying to create cdc process from Oracle to postgres and I’m able to query insert and update operations sufficiently enough from date fields that tell me when rows are updated or inserted. However, I can’t catch delete operations that way and it would be beneficial to be able to read the redo logs for the actual operations. I know I can query and compare id’s from source and target to detect deleted rows. However, this is time consuming because that would mean querying hundreds of millions of rows for the workflow.If I understood correctly, I need to setup DBMS_LOGMNR package and session for the logminer to be able to query V$LOGMNR_CONTENTS that would hold the transaction information. I guess DBMS_LOGMNR is part of Oracle database? Would that mean that I need Oracle database installed with license to be able to use logminer? The source Oracle database

Has anyone already added the following coordinate systems to FME:For Bonaire: EPSG:10759 (2D) or EPSG:10764 (3D)For Saba: EPSG:10641 (2D) or EPSG:10645 (3D)For St. Eustatius: EPSG:10745 (2D) or EPSG:10747 (3D) 

Hi everyone,I'm seeing some unexpected behaviour when writing repaired geometries to a GeoPackage.My workflow is:GeometryValidator (Attempt Repair = Yes)       → GeoPackage Writer       → GeoPackage Reader       → GeometryValidatorBefore writing:Input: 32,572 Passed: 10,720 Repaired: 21,852 Failed: 0After reading the GeoPackage back:Input: 32,572 Passed: 31,789 Failed: 783 (Invalid Parts)I also noticed another behaviour:When Spatial Standard Compliance is included in the first GeometryValidator, the written GeoPackage appears to preserve more polygon coverage. When I disable Spatial Standard Compliance, all features still pass after repair, but after writing and reading the GeoPackage back, more features fail validation.Has anyone experienced this before?Is this expected behaviour of GeometryValidator/GeoPackage, or should the repaired geometries remain valid after being written and read back?Before writingAfter writing 

Hi,I’m currently struggling to figure out how to convert a LOD2 3D-Multipatch from a FileGDB into CityGML. I do currently not have a program available to open or edit CityGML files, but it might be important at a later stage to be able to convert the data back into CityGML. Is it generally possible to convert any multipatch into a CityGML file at a later stage, or is important information lost in the process?How do I ensure that a distinction is made between Wall, Roof, Ground, and Closure Surface? Or is it all simply classified as Building?I've already looked at the website Writing CityGML from FME, but unfortunately, I still don't know how to proceed. How do I know which ‘citygml_lod_name’ value to use? If multiple values ​​yield a result, should I use all of them parallel?I would be grateful for any tips to help me understand this better…Thank you! My first attempt of a workbench... 

My org recently upgraded Flow and Form from 2025.1 to 2026.1  We have heaps of translations that involve both Enterprise Portal and ArcGIS online.  The web connections and services had all been upgraded to use the newer version of the ArcGIS Connector package (the safe.esri-agol versions). I’ve re-used all the safe.esri-agol web services built in Form 2025 in 2026. Everything authenticates and grabs a token as it should in testing the connections.Actually using the ArcGIS OnlineConnector is a different story. It works great in 2025 still, and reads everything available to the account: In 2026 however: 2026 version is trying to use a proxy to connect and eventually just times out without reading anything.Is anyone else seeing this behavior, and if so how to correct it?  The Proxy settings in both versions of Form are both the same (use system settings).Thanks!Chad

Hello everyone,The funny thing is, I am trying to read .docx files which apparently I have never done until now in FME Form I am trying to convert several .docx files to html pages.I tried reading the help page of the Word reader, but unfortunately I don't get much wiser. It says to use the Word reader in conjunction with the transformer MSWordStyler. I looked into the MSWordStyler, but I also don't get much wiser. When I just connect a word reader with a html writer, I don't get any output (which I kind of expected). However, I really have no clue how to get from .docx → htmlIf I import all docx files in FME form, I kind of get a mess of all word pages meshed together in the Data Inspector 

I am updating an existing table with a feature writer.All data is well updated on all columns of my destination table. However, I have a lot of warning telling me that the column xxxxxx does not exist in table XXXXXXX.In the database, the columns exist, of course.Connecting to ORACLE database `GRISS-RAC-SCAN.smartwork.br.it:1521/ORCLSW_SVIL' with user name of `DAFIF' and password of `***'Connected to ORACLE database `GRISS-RAC-SCAN.smartwork.br.it:1521/ORCLSW_SVIL'Oracle Writer: Going to Oracle Workspace `LIVE'...Using existing column `GEOM' to store geometry in table `WPT'Oracle table 'WPT' already exists. Using existing tableColumn 'DISTANCE' does not exist in table 'WPT'Column 'NAV_CTRY' does not exist in table 'WPT'Column 'NAV_FLAG' does not exist in table 'WPT'Column 'NAV_IDENT' does not exist in table 'WPT'The same error is in different version of FME 2025.1 2026.2I’ve read that another user had had the same error, and he resolved creating different features.  

Hello, In FME Form, I am trying to generate a line from 3 parameters: lon/lat (WGS 84) length geographic orientation (from geographic north, in degrees)I have tried several ways to build this line (2DDirectionExtender, VertexCreator + Offsetter (tested polar coordinates or spherical coordinates), VertexCreator + Rotator)Always the same result, when I measure the angle from geographic north, there is a difference for instance, with my input:lon/lat : -4.49027778, 48.02000000 length : 0.002 orientation : 100.478°In both methods, FME gives me this result:When I calculate the bearing from start point to generated end point, it gives me the same result 105.411° (same with online bearing calculators using coords)Any idea on what could be wrong? Thank you

Hello everyone,I am dealing now with something weird in FME after importing a DGN file (see image below). Some text get really huge and some stay the same as in the original DGN file. I have no clue why this happens. I included a small portion of the dgn file as attachment to this post. In the DGNStyler I can change the size, however I would prefer the the text is already shown with the correct text size and I wouldn't like to determine the text sizes depended on the levelname 

I have a bathymetric shapefile that I’ve adapted for eventual 3D printing. Part of my challenge is the sparsity of contour lines, which creates substantial space between contours. I previously tried GRASS/QGIS/SAGA/etc with limited success. Now I’m trying FME. FME processing is much easier, but the issue I’m trying to solve now is roughness at contour edges. This is the workflow I’m using:It produces a reasonable DEM output that I’m processing through QGIS with DEMto3D:Banding from contours:A closer look at the .stl shows hard contour line edges instead of smoother transitions:I’ve read some about using PointCloudCombiner and NumericRasterizer, but don’t know if that will address this situation. I also tried a workflow with NumericRasterizer, but the results were similar. In the past I’ve tried gaussian filters, or other smoothing techniques, but that really disrupts the shorelines. Feedback is appreciated.  

I have a fairly complex shapefile/contour source that I’m converting to a DEM raster. It involves a lake bathy that has large islands. This process is complicated by the lack of good smoothing for widely separated contours and also islands within the lake.With the lake bathy I’ve created very smoothed rasters, but for the land I need to have a sharp edge to represent the shoreline. I have 2 separate raster generators for this. I clip the rasters to isolate lakebed, land around the lake and land on islands.The last complexity is inputing 2 rasters into a RasterMosaicker (both have alpha channels) and have the island rasters bands 0,1,2 set to RGBs of 255:255:255 while retaining the alpha channels for overlaying.I tried setting the RBG bands for the islands to 255:255:255 prior to the RasterMosaicker, (since islands are lost after the RM), but after removing the alpha channel with a RasterInterpretationCoercer the island RGBs are reset to either 0:0:0 or arbitrary values (such as 113:113

Hi Brains TrustI’m trying to setup a web connection to Oracle Integration Cloud and have been given the client ID, secret, token url and scope url.In testing the connection I keep getting this message but tje Integration Engineer is telling me there is no need to sign-in, and also no browser window is popping up for a sign-in.  Other posts had suggestions such as:Change to System default instead of FME default Change to proxy redirect instead of loopback.I’ve tried those things and still nothing. Any tips on how can I troubleshoot this to get it to work? Previously we used a basic username & password to connect but there’s a push from IT to move to OAuth. Thanks

I am trying to load Dimensions in the ArcGIS Pro Dimensioning Feature Class as described in https://docs.safe.com/fme/html/FME-Form-Documentation/FME-ReadersWriters/geodatabase/Feature_Representation.htm#Dimensions, but FME simply stops running without any error message. Target is File Geodatabase.Before investing time in resolving a problem, can someone please tell me if writing to a ArcGIS Pro Dimensioning Feature Class is supported by FME?I am using FME Workbench 2025.1 and ArcGIS Pro 3.5.6.