Transformers

I have to write my results in EPSG:4099 and FME does not offer the coordinate system. I found the opportunity offered by safe to define a custom coordinate system by supplying (ESRI Projection) WKT.The resulting fme file and exception file went into my documents folder into the respective sub-directories of the FME folder.The webpage explains that by doing so every project in any installed FME version will know the coordinate system. The WKT definition for EPSG:4099 can be found here. I use the Reprojector to bring my data from EPSG:25832 to EPSG:409, write the results to file, where the writer is set to have a coordinate system of EPSG:4099. When I import the resulting dwg into QGIS the layer is recognized as EPSG:4095.When I read the resulting dwg again into FME and check the coordinate system with a CoordinateSystemExtractor then there are no information at all. Am I producing data in EPSG:4099 or not? 

I have some datasets with unpredictable white spaces in the attribute (column) names. Is there a way to automatically trim these? The trimming tools I found all seem to be dealing with strings.

Hi all, I have two geopackage files in QGIS: One of them a multipolygon with coverage tree and the second one a multipolygon with the plots. Im looking to calculate the afforestation rate by plots, that's means the percent of total plot surface that's covered by the tree layer and add this afforestation rate as a attribute in plot layer As you see in the image below, in green I have the coverage tree and the lines show the plots limits Thanks you allPablo

There are 95207 features within the Anchors layer and 82716 features within the Candidate layer. All Candidates are exporting through the Untouched Port and nothing is coming out of the Snapped port. I have attached the workspace. Our data is projected to GDA2020 MGAZ55. Any help would be greatly appreciated. Yours sincerely. James Blythe.

Hi i have feature with 2 vertex (represent pipe line). How to built line from this 2vertex?

Please take a look on the attached files and update my workspace. It would be great if anyone highlight the process which I am missing in the simple conversion?Thanks in advance.

Hi, My workspace attached only takes information from the Website and shows values in the log. How Can I expose the response in attributes using Python caller? Thank´s

Hi,I have two polygon datasets (A and B). Of B I want to keep only the parts of the polygons which are not overlapped by A. Let's call these output features the dataset C.Additionnaly, I'd like to calculate the area of the C polygons. Ideally, I'd need to know the area of each C polygon. I've noticed that AreaCalculator seems to ouput only one single feature...Thanks in advance for your help !

Hello I need help .i would like to write the output from Fme in Esri arcsde but this sde has already domain called Base this domain include 2 coded value ,yes or not .i would like to ask ,how could I specify specific attribute in FME regarding to this domain .then when I work with this table in arcmap later ,the user get choose list (yes or no ) at this attribute (column ) .another question to get more knowledge , could I create domains for arcsde in Fme ,will be possible ?i hope if I find the answer .thanks in advance FME 2021

Hi, I'm applying a simple buffer to some polylines with the End Cap Style None and the Corner Style Arc. I was expecting to get rounded buffers on the inner vertices and none at the endpoints. However, I don't get rounded buffers on any vertice of the line, see screenshot. None of the points of my lines are treated as corners. Am I misunderstanding how this is supposed to work?

I struggle to make FME read csv files with correct encoding and datatype.I receive csv files in UTF-8 that includes non ASCII characters.FME think its win-1252 encoding and this interpret signed integer values like -27 as −27 and thus make it a character datatype. To fix the encoding i have to add the csv reader to the workbench and then change en Character encoding to UTF-8, then it works. But at that time the datatype is already set and I cannot change the varchar type column to be int32. It cause issues becasue now I cannot write to my database which expect int and not varchar...So how can I change the datatype of multiple fields after the reader has been added to the workbench? Alternatively (and better), define the CSV reader to be using UTF-8 before the CSV file has been scanned for its content   

I'm working with groups of features and I want minimize the number of blocking transformers in my workflow. Right now I'm using a Sorter to sort features in each group and a PythonCaller to make some attribute manipulation and comparison. Both transformers block the flow so  I wanted to get rid of the Sorter and do the feature sorting inside the PythonCaller but I don't see how to do it.Once I have the list of features, what should I do to sort them by one or any number of attributes? Thank you! import fmeimport fmeobjects class FeatureProcessor(object):     def __init__(self):        self.feature_list = []     def input(self, feature):        self.feature_list.append(feature)     def close(self):        pass     def process_group(self):        for feature in self.feature_list:             ## ...  

Hello everyone, I have a point cloud of a section of a road, and I'm wondering if i can get a front view picture of the point cloud like in the screenshot using FME. I also have the axe of the road if it can help with the direction. Thank you in advance. 

Hi, I have an *.xml file containing a column geometry.polygon.exterior.linearring.pos. with the following value 112771.183 540459.057 0.0 112769.147 540451.142 0.0 112769.904 540450.947 0.0 112764.417 540429.617 0.0 112763.641 540429 .816 0.0 112761.654. Coordinate system is ESPG:28992 how do I convert this into geometry?

Hi !I have a list named "coord" that contain 2 attributes "x" and "y". I would like to create an other attribute that concatate "x" and "y". For example :line number 1 (one geometry) :coord{0}.x = 1.25coord{0}.y = 1.25coord{1}.x = 2.25coord{1}.y = 2.25Résult :coord{0}.x = 1.25coord{0}.y = 1.25coord{0}.all = 1.25;1.25coord{1}.x = 2.25coord{1}.y = 2.25coord{1}.all = 2.25;2.25Thanks for your help !

Boreholes. Im trying to find a transformer that constructs the end points in a dataset with boreholes. The boreholes have all necessary attributes: Z, Azimuth, angle and length. Is there a transformer that does the it or something I have to build? cheers

I have a list of lists resembling this structure:sublists = [[1,2,3],[4,5,6],[7,8,9]] When I try to set this "list of lists" into a list attribute I get the following:code - feature.setAttribute('chunkList{}', sublists) error - Python Exception <TypeError>: Could not convert attribute value to a supported attribute type.Traceback (most recent call last): File "<string>", line 95, in inputTypeError: Could not convert attribute value to a supported attribute type.Error encountered while calling method `input'PythonCaller_Get_chunkList (PythonFactory): PythonFactory failed to process feature The goal is to have a list of 1000 unique IDs or less to feed into a readerI do not know how many lists there will be ahead of time so I need to dynamically break out the lists into individual lists of 1000 elements later in the workflow which is why I want 1 list of lists to start with.   

Hi, I'm trying to read PDFs and it looks like each character of each word is represented as individual features. Each PDF has thousands of these text features that I need to combine to make words. I'm stumped as to how to string these single character text features together to create words.  I have attached an example below. Any help would be appreciated. Thanks in advance.

to   What is most important is i would like to add permanent different symbol for each 'GType' whenever i load it into Trimble Connect + AR Viewer

Good morning. I'm writing this question to see if someone can provide a new idea! I saw couple blogs talking about, but without good result.I am trying to generate an atlas, given an Oracle database, of different files, each one with its ID, generating a PDF file for each one.The problem appears when adding a common image, such as a logo. If it comes from a reader, when doing a "fanout" on the writer, how it detects that it does not have an ID generates a file separate from the others, with the common information.After trying with a cloner, feature merger, or adding an attribute that is the path to the image for each record, I cannot get it to be seen (I can show that the path is physically written).Any ideas? Thank you so much!

Hello. I have a question. In "list_of_fixes" I have a list of track points and some of the tracks have more than 75 points. For tracks that have a higher number of points, I would need to filter and shorten to 75 points. The reduction in the number of points should be from the center to both sides. This means if I have, for example, 81 track points, I will delete 3 points from each end of the list. In the attachment I am sending fmwt, where the list is visible. Some ideas? Thank you very much

Hi everyone,  I have a dwg with autocad blocks which has several layers of polygons, polylines and annotation. I have a workspace to extract and convert these to shapefiles.  The problem I have is that multipart polygons and polylines are being split by the FME reader. When opened with ArcMap or Autodesk TrueView, the multiparts appear correctly. I have tried to play around with the parameters of the dwg reader (entity option/advanced options...but everything I have tried so far has not worked and some of the settings read far fewer components than needed).  Anyone have any experience with this? Thanks in advance! :)

FME Quick Translator 2023.1.1を使用して、CitygmlをIMXに変換したいのですが、エラーになります。原因と解決策をご教授頂けると幸いです。