Transformers

Hi there,  I'm working on a project where I'm trying to identify the slope of various segments along a pedestrian network based on contour lines. The ultimate goal is to create a dataset that shows changes in slope along various portions of the pedestrian network (say every 3 feet).I'm new to working with contour lines, and I was wondering whether anyone has initial suggestions on how to approach this project in FME?cc'ing @takashi since I've found your explanations very helpful in the past.

i am new to FME and i am trying to find a way to calculate a running total for a large set of gauge data. I have a point with 24 hours of data, and i would like to sum a running total based on: 3 hours; 6 hours; 9 hours, 12 hours, etc.... for each point. i tried the statistics calculator but that gave me a running total of all the records. i would like them group by 3's, 6's, 12's, etc. any assistance would be appreciated.

I have a strange issue where Dashboard seems to run (ran it manually) and within a couple of seconds, it is empty. Needless to say, no history is available, either....Cleanup is running things with a longevity of 1 week, so I assume that cannot be the issue....Anybody experienced this before ? This worked fine before in 2017.1.1

we need to build polygon, from points, the only problem is the user could enter them not in the right order, is there a way we could build it without intersecting the lines and without woring about the points order ?Thanks

Hi @erik_jan, @ciarabIs there any option in DWGStyler Transformer to change the MPolygon fill color?, I've the ROUTE feature which is displaying the right color HTML: #c0c0c0 .I need the 'MPolygon with fill pattern' color to be displayed the same HTML: #c0c0c0, currently i'm selecting the 'Fill Pattern name' as solid and the output of it is displayed as shown in the attached snapshot (Outer boundary as color #c0c0c0 and inner polygon filled with black. Is there a way i could change the inner polygon color to the same as outer boundary color-#c0c0c0. Any help would be appreciated.Regards, Anil.

Recently I cannot access FME 2018.0 Change Logs for Desktop.-- FME Betas | FME DownloadsI frequently check the change logs. Please keep it always.

Hi, I have two readers where one is a line object and the other is a point object. Sometimes, my point objects will lie on the line or it may be at the end of a line. In the case that it is on the line, I want to split the line and be able to produce two lines. Please advise. Thank you very much!

I am trying to build height labels for contour lines from the lines themselves. This is pretty straightforward since the height values are contained in the contour data and I can easily extract them with the Labeller. The problem is that I want all the height labels to be rotated as if one was always reading them facing uphill. They currently come out of the Labeller facing both uphill and downhill. The labels follow the contour line as they should, all that is fine, my only issue is that I want to rotate some of them 180 degrees. How can I use the neighbouring contour lines to detect what is uphill? What is the best way to rotate the eronous labels based on the above direction?

I've got a workbench set up with a SystemCaller to run my saved SQL query in PostGIS - using one table with unique IDs (let's call it "delete table") to remove records from 6 other tables in my PostGIS database based on the same IDs. I then want to double check whether the query was successful and compare it to the number of records in the "delete table" before moving on to the next stage of the workbench. I can see the log displaying how many records were deleted off each table as it's showing it as 'DELETE 67' etc whilst running the query. Would it be possible to extract those numbers from the log and use it further in my workbench in e.g. TestFilter to check whether everything in the "delete table" has actually been deleted before moving on to the next stage of the workbench?

I have a circle feature class and want to split it in 4 segments, where it intersects with a point feature class (see image).What would be the best tool to do it?

Hello everyone !I have this problem since a couple of days... I want to aggregate the geometry of several non-touching polygons based on a common attribute (the id of the administrative area they are part of) but I also need to keep the other attributes of each polygon. I thought the Aggregator was the designed tool for that but I can't find out how to keep attributes of each part of the resulting "multipolygon". I always loose information of the individual polygons...Thanks for your help ! ps: please forgive my english as it's not my mother tongue.

Hi,I have a new source with poor metadata. I would like to create a quick overview of the dataset by producing a matrix, where I have each attribute field and all unique values within that field listed. With aggregator or duplicate filter I can easily do one. But I have close to 100 fields, so there must be a more clever way...Thanks for any suggestions!

Hi,I just yeasterday started to play with htmlreportgenerator and html as format is new to me also.After playing one day with it, I managed to make with small effort make point in map and make some charts out. Now was thinking if there is some "easy" way to make those together?I have about 300 points in map what show their label when they are clicked. How much html_content I would need to modify to make charts pop out instead of label? All of these points have their own charts. To make it simple.. 300 points and 300 charts. How to make them together? :)Aki

I have a custom gsd file provided by our client to go from NAD83(CSRS) UTM zone 18N (or EPGS 2959) to UTM83-18 (or EPSG 26918). Using the data read with these projections or datums, and trying to relate the two spatially within FME, produces no overlap between the features. Whereas, there is only suppose to be a 1 meter shift between them. When I try to edit the FME desktop options to point the transformation screen to this gsd file, it gives me an error "failed to override grid...contact SAFE."

Hello,i have a big network(_network_ID = 1) as displayed in the left section of the picture below. The right section shows some lines(_network_ID = 2,3,4,5,6,7) which are not included to the network yet, but are networks of their own. I would like to snap each neighboring line with each other and then snap it to the big network, which should be easy using a Snapper Transformer.Now to the problem. Some of the distances between those lines require a snapping tolerance bigger than the distance between their own end points. So some lines snap to their own end points. How can i avoid that?Many thanks in advance,Andreas

I am using Salesforce reader to read files from data loader - is this the correct approach?I am getting the following error when I use the custom domain (https) with username and password (with or without security token): "Failed to obtain any schemas from reader 'SALESFORCE' from 1 datasets. This may be due to invalid datasets or format accessibility issues due to licensing, dependencies, or module loading. See logfile for more information"My purpose is to read files from salesforce with lat/long and write to SQL server (enterprise geodatabase). Any suggestions?

Is it possible with FME Server to create a shortest direct URL? (like in Google Maps, when we share a map, we have this option)I've pasted my URL in Notepad and it seems that I have 500 characters.This is not a beauty into an email and it is not so nice to copy paste for anyone.And for a newbie, all the information into the URL isn't very useful.Thanks.

Hello,i use an AnchoredSnapper to snap lines(candidates) to points(anchors). The snapping type is set to 'End Point Snapping'.The problem is that some lines have both end points in the required snapping tolerance, so both end points get snapped.I cant reduce the snapping tolerance. So is there a way to avoid this?Many thanks in advance,Andreas

My xml code (contained in an attribute of my incoming features) looks like this:<?xml version="1.0" encoding="UTF-16"?><document authority="Forstamt Kanton Thurgau" authority_url="" category="main" cycle="Öffentliche Auflage" doctype="decree" enactment_date="2007-10-31" federal_level="Kanton" id="3039" instance="Gemeinderat" number="" subtype="Waeldi" title="AWB Detailplan Nr. 1" type="Statische Waldgrenze"><file category="main" href="/api/attachments/9989" title="AWB Entscheid-Ersatz.pdf"></file></document>How am I to extract the XML attributes (e.g. 'authority', 'authority_url', 'category', 'cycle', etc.) into seperate FME attributes of my features.In other words: I want to extract 'Forstamt Kanton Thurgau' into anattribute called 'authority', 'Öffentliche Auflage' into anattribute called 'cycle', and so on.

Hi, I have a dataset I want to check matches with another one. In particular I need to make sure that if the business area names match between the 2 datasets that the sub-business area listed is one named under that business area. For example if in the 1st spreadsheet;Business area = Environment, Sub-business area = River or Forest Business area = Air, Sub-business area = Quality or Pollution.Then in the 2nd spreadsheet, if the Business area is Environment then the sub-business area should only be River or Forest. If is it Quality then I need to know this is incorrect. Also is there are way of doing this without having to list out all the sub business areas (e.g. if you used a tester with environment = river, forest,etc).Thanks in advance and also happy to clarify if what im asking isn't clear.

We use a Directory and File Pathnames to extract filenames and path_created_date and store the value for all new files in a database.When we move to summer-time and winter time, it seems that FME gets 1 hour different and adds all files again. So I have checked the following, to see if the timezone settings were off:FME Server: own custom server - Western europe standard time - UTC+1 Database: MS SQL - Not sure File server: - Western europe standard time - UTC+1This is really annoying - and it would be great with a universal solution. Any tips or someone had a similar issue?

In a control file (.fme) in which I chose the source file and the destination directory, I would like the log file to be in the same directory as the destination directory. How can I do ? Thank you

@takashi As you have probably worked out I'm fairly new to more than push button FME. This should be really simple and probably is but I want to expose a numeric raster band value and create an attribute from it so that when I covert the raster to polygons I have the value as an attribute of the polygons. I have tried using attribute creator but can't work out the syntax. This leads on to another probably basic and related question: I want to replace values in a raster based on ranges of numbers - eg 0-12 becomes 12 and more than 12 but less than 20 becomes 20, etc. I can string together multiple instances of RasterCellReplacer to approximate this but there must be a more efficient way using RasterExpressionEvaluator for example. Again my syntax to do this is lacking. Any resources for a self-taught FME'r on that front that start at the basics?

I'm now working with localization of FME Descktop 2017.1. It's also a good opportunity to take a closer look at what's new. I would post something I noticed through the job.FME 2017.1 build 175391. ListBuilder The "Input Ordered" parameter seems to be shown at a wrong location.   2. NeighborFinder It's great that the new parameter "Take Measure/Z From Candidate" has been added. However, I'm not sure if it's reasonable that "Yes" is set to the parameter by default. How do you think about this? possibly to be continued... 

Hello. I am using FME 2017.1The issue I am trying to resolve is stopping the ArcGIS Transformations window from popping up when I add a shapefile that was created by FME. The FME shapefile is in the correct projection (same as the dataframe) but the FME PRJ file is slightly different than the ArcGIS PRJ file. I am assuming that this is what is causing the Transformations window to pop up. So, my question is: how do I create a PRJ file from FME that is the same as what ESRI expects so that the Transformation window doesn't pop up in ArcGIS?Here are the details of what I have done:Right now, the projection I am using from ESRI's ArcGIS is not in FME. The FME projection that is the same as what I am using is 10TM115-83.I created a Custom Projection by created a .fme file and putting it into the following directory (C:\\Users\\<<USERNAME>>\\Documents\\FME\\CoordinateSystems) as suggested on this form:http://docs.safe.com/fme/html/FME_Desktop_Documentation/FME_Workb