Transformers

Hi all,I hope to get a few hints in the following issue.Issue - Unable to reproject the dataset into GDA2020 zone 56Dataset URL - The dataset is displayed in the form of WFSDataset Coordinate system - LL-GDA94Dataset EPSG - 4293I have used different transformers to place the dataset in the right location with no success.I think the issue lies in using the right transformers so any hints would be greatly appreciated.Thank you very much in advance,Sebastian.  

I have a workbench that creates output for bentley Microstation. While trying to debug an issue of cells not appearing in the output, I found the VertexCreator deleting an attribute igds_type (microstation format attribute) in the processed features. Pictured is a basic configuration for reproducing the conditions.The version used is 2022.2. I have a simple workaround, but it did take a while to figure out what was going on.I wouldn’t have expected this transformer to touch the attributes at all. Is there a reason for this and does it affect any other attributes? 

Hello,I have GML file with polygons. Polygons are defined by coordinates inside LinearRing attribute. There are some other attributes, one of which is an ID of a polygon.I want to transform that GML to DXF format (only polygons and IDs (as texts) which have to be placed inside the polygons) and I have managed to do so, but I have a problem with some funny shaped polygons for which ID falls outside the polygon.What do I have to do to make sure those texts (IDs) in DXF are put inside corresponding polygons?Thanks in advance for any suggestions.Best regards! 

I'm looking for support with Navisworks (AutoDesk) BIM data (.nwd .nwf .nwc). I need to extract the full 6D information from the model and output it to other formats but also update the 6D information back to the model. Navisworks imports IFC but does not seem to export it. DWF, which can be written with Navisworks, does not hold the 6D information.Any help would be appreciated.

Hi ​@safe I attended the webinar yesterday and wanted to dive a little bit deeper in the AI Agents/transformers. Unfortunately you shared only the video and the slides to the webinar yesterday. Is it possible to get the workbenches and data as well?That would be a great help for a (AI-) beginner like me. Thanks in advance.Tom

In a file geodatabase, I have created over 400 feature classes. To each feature class, attributes will be added. Therefore I have created a workbench in which several tables are joined. An intermediate result is a table which contains a field called ‘Attribuut’. This column contains the names of all the target attributes, each row one attribute. This intermediate table also contains a field (‘Gegevenstype’) which describes how the future attribute is defined (field type). A simple ‘Attribute creator’ transformer does not do the job. I have read and tried several possible solutions on the FME-forum, but unfortunately without result. To understand how the process works, a tester is added to create a table for one specific feature class. When the process functions properly, a loop will be added to perform the job for all objecttypes.Can anyone help???

I am creating an AGOL to KML converter. I want all labels to be off when viewing in google earth, but I can not find how to disable point feature labels. These points are represented by icons. I have set the opacity to 0 using the KMLStyler and the setting for “Create Labels on Lines” is set to No (which successfully disables line labels), but the labels for point features still appear. There also appears to be no option to remove labels in the KMLPropertySetter.

Hi All,I wanted to dissolve (or merge) little slivers with the biggest adjacent polygon to harmonise my data, an example below where you can see the little slivers (selected): How can I achieve this with FME?Thanks :)

Hi,I have a workspace transforming data to write it in INSPIRE GML format (theme Hydrography). Earlier this year, some of the INSPIRE application schemas (XSDs) where upgraded to a new version Include changes from 2024.1 schema release · Issue #1027 · INSPIRE-MIF/helpdesk-validator, including the hy-p one that I’m using here (v4.0 to v5.0).Therefore I changed my INSPIRE GML writer to point to the new XSD URI and adapted the xsi:schemaLocation parameter consequently. However, when indicating the v5.0 the output GML is not written correctly: there are remnants of the v4.0 in it.First in the imports, see xmlns:hy-p4 and xmlns:hy4:<gml:FeatureCollection xmlns:o

Hi all - fairly new to FME here.I am trying to do a calculation using the ExpressionEvaluator to calculate tree protection zone (TPZ) estimate, and round to 2 decimal places. The formula I’m using is @round(@Value(average_dbh_value) * 0.12, 2) I also need to incorporate min and max values into the output. Min is 2 and Max is 15. This is where I’m getting stuck. Would someone be able to provide a suggestion on how I can possibly achieve this? ThanksLeanne

Its not working with the latest FME flow. Metadata in agol is nt updated.It use to work previously.The meta data is is being read from the arcsde reader from oracle database.

I have a large number of spatial tables, each potentially having dozens of date fields. I need to check the dates in each of these fields to check they are greater than a certain data (01/01/1900?). These tables are being taken from Oracle and uploaded to AGOL. If there are any dodgy dates, it appears to break AGOL and no spatial data appears for the whole dataset!Is there a way to automatically select fields with a type of date or date time and check validate each row for each date field is above that date? That way I could investigate and correct before the data is transferred. There doesnt seem to be any kind of filter for attribute type.Once I have done this, I will need to do something similar with varchar fields as AGOL doesnt like certain characters.Many thanks  

Hi,I have a GDB with different layers with 3D multipatch data. I want to analyze the layers between each others and find the nearest neighbor. Like a NeighborFinder in 3D mode.How can I do that? NeighborFinder only supports 2D mode.Thanks.

I want to use the StringReplacer to edit a couple of attributes, but their names are not known in advance. Can I save a list of attribute names in an attribute and tell the StringReplacer to work on these attributes?

Hello everyone,I am looking to linearize hedge polygons generated by AI. Since linearization is an iterative process, I need to cut the godzillas into smaller polygons to reduce computation time.I have already tried using the Chopper transformer to make cuts, but unfortunately, at the cut points, the linear features lose their continuity, as you can see in the screenshot below.The offsets are several meters, so I don’t think post-processing to reconnect the linear features afterward is a good solution—I might end up connecting the wrong ones.I am therefore looking to cut my polygons along lines perpendicular to the median axis of the polygons.Below, I have attached my current FME workflow. I believe what I’m missing is the creation of the perpendicular lines and the interval at which to create them.

How can calculate width of polygon in case rivers or roads?I have a road data and I need to know how minimum width of each segment of roads. I tried with some steps such as below:- First: from road polygon I generate centerline by CenterLineReplacer Transformer- After that: I used Chopper Transformer to chopped the Centerline into segments with mode "by vertex". - Next: I rotate all vertex with 90 degree and I extend line with a length (my problem is here). With road data which have more branch, and each branch have width difference, some case the range between minimum and maximum is so big (e.g. minimum is 0.5 met but maximum is 200 m). So when set the length parameter it not right for all branch. - Next: I

@takashiHi all I'm splitting buffered road polygons into chunks using the BoundSplitter transformer and it works very well for straight polygons, but it does not serve my needs for polygons that have a higher degree of curvature/angularity.I need the split to be approx every 100 m and perpendicular (or close to perpendicular) to the road that is being buffered. When the road has a lot of curves this does not work. I am using "Oriented bounding box, longer side direction"Example of curvy polygon: BoundSplitter strip polygon oriented to buffer polygon.Curvy polygon after boundsplitter:Because of the difference in

Every week I have to update a File Geodatabase in AGOL using “Update Data”. What transformer would I use in FME Form to automatically update the data without me having to sign into AGOL and drag/drop the zipped file? My ultimate goal is to add this to an existing workbench and create an Automation in FME Flow where this is done automatically each week.    

The main idea:I have this combination of transformers that are meant to clip a raster and from the result of that clip extract the values for every point using the RasterCellCoercer. This way I can do some statistics with the values of the raster that fall inside some polygons. The problem:I started realizing that the results coming out of the clipper were not consistent. I thought I was losing my mind. Sometimes when I use the clipper using multiple polygons the clipper clips as expected, tight and beautiful (what I need), some other times the clipper clips using the bounding box of every polygon feature that is supposed to be clipping. Also I get way more points, which is a pain bc I am working with big numbers here.Case 1 (Expected):Case 1, its clipped tight

Hi,I have HTML content stored in a table's html_content attribute, and file names in a file_name attribute. How can I upload these directly to Azure Blob Storage using the FME Azure Storage connector without writing local files or using the HTTPCaller? Is it possible to provide the HTML content directly to the connector as an attribute? I need to dynamically set the blob name using the file_name attribute. Any help is appreciated!

Hi there,I’m using the ChangeDetector to update some point data in a ESRI enterprise geodatabase (SDE).  I’ve set up the CHangeDetector to check geometry as well as attributes.  I have 3 points out of 1224 that seems to being updated due to a geometry difference.  I think it’s just that typical geometry change you get between FME and SDE so I have set the vector tolerance to 0.001 which is very generous. I’ve try all the various settings 2D, Lenient Geometry even changing the tolerance to 0.01 but these still come up as being updated.  Below are my setting for the ChangeDetector:I’ve specified a change list and it used to be that you could see the original coordinates and the revised coordinates so you could tell if it was a real change or just a artifact but I can’t for the life of me see where to find these coordinates anymore

Hello,  I’m using Feature Writer to save my output in mdb format. I want to name the output file by User Parameter. When I run the workflow in FME Form, the file named by my input user parameter is generated correctly. When publishing to FME Flow, the user parameter is ignored and the output file is named randomly (e.g. “FME_5C2B2C70_1739440402445_7677.mdb”). In the log I can see that the parameter is not read, so the output name is empty. This is how it looks like when publishing the workflow:  I’m using FME 2024.2.2 Do you know if this can be fixed? Thank you for your replies!

Hey. Does anybody know how to solve the situation where I need zipextractor to not preserve the tree structure of the archive ( if it contains subfolders ) and save the file itself?Thank you

I want to build a flat JSON array using the jsontemplater. I try to use this example to understand the syntax but using the pipe character does not go well.Starting with a simple creator for the root object and sending the actual information to the ‘ADDRESSES’ sub template. I try to define the root template as [| fme:process-features("ADDRESSES")|]and the sub template as{ "ID": fme:get-attribute("Site_ID"), "Address": fme:get-attribute("Address")}Taking it from the linked example the pipe character is needed to separate the array items by commas.My translation lo

Hello,Using SpatialRelator, I want to test if a feature line from Requestor, is "Requestor is OGC-Within Supplier", where supplier is an other layer line.If end vertex of line are the same, the test works but otherwise doesn’t work.OKNOK