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Hi FME'ers, I have access to Ordnance Survey's CodePoint with Polygons through the PSGA. I am trying to write a workbench that would dissolve the individual postcode polygons into the areas (DN), districts (DN1) and sectors (DN1 1). The issues here are vertical streets (sometimes stacked) and islands postcodes. I haven't had too much issue with areas and districts, they iron themselves out at these scales, but sectors are just a mess. I have been playing around with the Dissolver, Clipper, DonutBuilder and DonutHoleExtractor but each approach has it's issue.  I would be very grateful if anyone could share how they have achieved the above.  Many thanks,David.

Hello,When I open my app with the URL, I want to integrate external data (like local files) and run the processing but when I run it, an error message is displayed.  Thanks in advance

Using FME Server 2021.Uploaded workspace that has no problems to run on Desktop. When running on FME Server it fails with the message:FAILUREINCLUDE -- failed to evaluate TCL expression ` FME_CleanseFMEUUID {StringPairReplacer_9f3b9011_1d33_4123_9fa5_4f7dd23e28558} ' -- invalid command name "FME_CleanseFMEUUID" while executing "FME_CleanseFMEUUID {StringPairReplacer_9f3b9011_1d33_4123_9fa5_4f7dd23e28558} "

Dynamic attribute name reading does not seem to work still (FME 2021). I'm trying to extract attribute names from certain excel row. I don't know the attribute names beforehand and workflow should be completely automatic. Basically I have attribute names like Extra1, Extra2, Extra3... and if there is any extra attributes, those names would be changed in excel: "Extra1" --> "car". What I'm trying to do is reading those changed attributes automatically, but can't get excel reader to dynamically detect changing attribute names. I know there is a work around with generic reader (link to question below) but that really don't work because I have to read specific cell range from excel and can't determine that cell range with generic reader. Any ideas how to work around this?  

Hi! I have created components (resistivity and resistivity_class) in a LAS-data. When i uploaded it in FME inspector, the created components showed up, but not in ArcGIS Pro. Any ideas how I can make it to show up in ArcGIS Pro? 

I have a test Shapefile with 19 roads/segments. I want to merge all segments that are shorter than 200m with the shortest adjacent segment, and use the attributes of the adjacent segment for the new road segment. I've got most of the logic working, but can't get it to loop until there are no more segments less than 200m in length.  The attached workspace shows one iteration going from 19 records to 18 records. Any pointers as to where I'm going wrong appreciated!

Hi, I've been having a problem and I couldn't find any answer that could help me in the forum.I need to cut a raster mosaic that I did by tiles that I have: But when I run the workspace, in the clipper the whole image is set to "outside" and I can't figure out why. I also need to transform the raster mosaic to multiple rasters by that tile and with the ID that appears in the image, but I didn't get there since everything goes wrong after the clipper transformer. What am I doing wrong? Thanks in advance.

Hi, I have created a random polygon (in EPSG: 4647) and now I want to put hatches inside of it via DWGStyler. They should be depicted in an angle of 45° and as lines - this works. Between the lines, there has to be a distance of 2 meter and this is where I got stuck. I've tried to achieve this via Pattern Scale in the DWGStyler and by setting "autocad_hatch_pattern_space" to 2 by using an attributecreator, but this doesn't seem to work properly.

I am using the DuplicateFilter to remove features with the same attribute. It does work well but I am having an odd issue with the geometries behind each feature. The features that gets filtered out somehow 'still exists in the background'. It doesn't get counted as a normal feature if loaded in GIS, nor appear as one, but when using transparent symbology it is visible, as if it hasn't been fully removed. Just the attribute seem to be removed. The filtered out feature still seem to exist hidden in the dataset (a shapefile in this case).  How can geometries be filtered out properly with their attributes?

I'm sure this is really basic but I'm stumped. How do I take some sort of action based on the number of features emitted by a previous transformer? In this particular instance I need to abort the final write (and send an email) if the number of features are less than 2000. I have a Counter, and can see the number of features. I have a Tester, but it appears to be testing each feature instead of the total count.   

I have a shapefile of the road and I want to convert it into GeoTIFF But I want the GeoTIFF should show the road name

Is there any possiblity to configure/customize fme server error messsages on server side? Any good idea for this?

If I use a Counter Transformer in my workspace, I often find myself using a 'Local' Count Scope, and also I prefer to start counting at 1 (instead of at 0).  Also, I would prefer to use the count functionality through Count() FME Feature Function(s) as opposed to using Counter Transformers, as this makes my workspace a bit more compact.  Unfortunately, I haven't been able to combine both of these goals. In particular, I haven't been able to use the 'Count()' FME Feature Function in combination with a Local Count Scope and a Count Start of 1. See below screenshot and the attached workspace (FME 2021.2.2.0 b21806, Counter Version 3)). I had a look at the

Hello FMEers FME Academy UpdatesIn case you missed the announcement, there are a number of useful updates to the FME training academy that may be of interest to you. New modules include:Read From and Write To Multiple LocationsImprove Data Quality by Handling Null and Missing ValuesBuild a Shared Library of Custom Transformers These are part of the new Build Advanced Workflows trail. I count 11 trails so far, each with different modules: 

I have Esri SDE writer that is not updating a representation domain. I am trying to update two fields, a string for color and the rep field with an integer. If I remove the color field it writes the domain field fine. If I "enable" the color field it nulls out the domain field and writes the color. The log is not showing any errors. The workspace is super simple. I don't understand why it is doing this.FME 2021.1Esri 10.6.1Oracle 12c

Currently I have an XFMap file to parse attributes, but I'm looking at creating an attribute with the raw XML of the item to write out as a CLOB. Is there an easy way to add this into the xfmap to include it as an attribute when parsing out all the other attributes? I've tried mapping match=".", mapping match="*.", mapping match="*" all which don't work correctly.Thanks in advance!== Feature-Map to parse out each item ==<feature-map multi-feature-construction="true"><mapping match="item"><feature-type><literal expr="Feature"/></feature-type></mapping></feature-map>== Feature-Content-Map (what I'm trying to get to work ==<mapping match="."><attributes><attribute><name><literal expr="RAW_XML"/></name><value><extract expr="." /></value></attri

I am attempting to append records to an ArcGIS Enterprise Portal table from a Postgres database using an SQL statement. I have a SQL statement that works correctly to query the database. I can use this in the SQL Creator Transformer and connect it to an Esri ArcGIS Portal Feature Service writer in FME Workbench. I can run this in FME workbench, and the records successfully write to the Portal table. The project works on my local machine and on the network server we plan to use for scheduled tasks. FME is installed on the server. I would like to run this on a 12-hour interval using Windows Task Scheduler.  Here's what I've tried:Copied the "header text" from the log in FME Workbench, and saved this as a .BAT file. Placed the .FMW and .BAT files in the same directory on a network server, and edited the .BAT file to point to the .FMW file in its new location.I created a new scheduled task in Windo

Hello,Here is my situation. I have nearly 500 gdbs with exactly the same schema (each gdb contains 7 feature classes). I need to merge only two feature classes. My process also involves a loop and because I do not want to read all the gdb everytime, I have an index shapefile (one feature = one gdb extent) which I intersect with the area of interest in order to extract the names of the targeted gdbs.  Right now I have come down to creating a custom transformer which is able to select the good 2 features classes but in order for my filters to work, I need to be able to input the list of the previsouly selected gdb names in my epxression. So far this is what I manage to do. 

Hi, my attributes to expose in an jsonfragmenter comes from an user defined parameter, but I have to insert array brackets (like "WIND_6H{}"). How can I do this? It is only possible to edit this list manually or to take userdefined parameters, but not to edit the parameters dynamically.Thank you for your help!Christoph

I encountered something peculiar and I was wondering how/why this is the case. When I build a JSON document, I am able to fetch a number parameter, and parse that to a string.When I however try to do the same with a text parameter, and try to parse that to a string, I get an error. See below: Also seems related to this old community thread. In some sense I get the error 'undeclared variable' (since in XQuery the '$' is used for variables), but it seems odd that this error does occur for a text parameter and not for a number parameter, and I was wondering how that is possible. Of course there are easy solutions. I generally try to enclose user parameters in double quotes

I have created a workspace with the help of Mr. Takashi(a person from this forum) that reads the shapefile ,creates buildings then this buildings are separated in storeys and then the storeys are separated in roof,ground and wall surfaces. All this work is attached.I want to find a way to write this information in CityGML (Lod 2).In conclusion i want a workspace that gives me a CityGML writer with the buildings.

I have two Arc SDE Geodatabases. Both in different coordinate systems. I need to do a spatial filter. Can I temporarily reproject data to do the spatial filter? If so, how do I do that?

Hello FMEers,Here is your weekly FME news update, just a day late. Unfolded FormatIn case you missed it, we revealed the new Unfolded format reader and writer last Tuesday.   And it really was a reveal, because that format hasn't even been exposed in the FME betas yet. But when it is available, do give it a try. I just created an account on Unfolded itself and it certainly looks like a useful platform. FME TerminologyI'm sure you've noticed that by clicking "More" on the FME Community menu that there is an option to access documentation. But what you might not have noticed is a newly added link to the FME Terminology page: 

Hello, I'm currently reading multiple data sources with a File/DIRECTORY reader and then using the path to read data whether its from a gdb, shp or json. I'm having trouble understanding how I can manage to read ONLY features that have a POLYLINE geometry. I'm guessing there is something to do in the constraint parameters of a FeatureReader transformer but, for the life of me, I can't seem to figure it out.Thanks for your help!Anne-Marie

Hello, FMEers. Here's the latest news for you... Conference TrainingA traditional part of the FME User Conference is pre-conference training.   As we plan for the upcoming conference, we're gathering interest on training course topics and welcome your feedback. We've created a survey that lets you vote for existing course ideas or submit your own. If you are interested in filling it out, we'd appreciate you doing so by Feb 4th. If you already signed up for training courses from a previous postponed UC, don't worry. We will be in touch with details of any changes.