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Creating and organizing workspaces. How to use Workbench.

  • 2,998 Posts
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2998 Posts
T
tlabs
asked in Authoring
Feature Rotation

Has anyone had to import a feature class' from a GeoMedia SQL Server Warehouse and maintain the rotation?  I have some Water Valves as a reader and I am simply importing into an GeoMedia Access dbf.   When I re-add the feature class from the GeoMedia Access dbf the valves all come in at 90deg.  I want them to maintain their geometry rotation.....  any thoughts.  

3
mark2atsafe
Safer
11 years ago
C
ca
asked in Authoring
Custom transformer setting value for passed attribute

Prior to FME 2012 I have created custom transformers that have a published parameter of an attribute name that is passed to the custom transformer. If I wanted to set the value of the attribute passed as a parameter I used the AttributeSetter transformer with the Attribute set to the published parameter containing the attribute name.  How do I accomplish this in FME 2012 given the AttributeSetter has been replaced with the AttributeCreator? I tried manually typing in the parameter name into AttributeCreator  Attribute Name field but no luck. I feel like I am missing something obvious and hopefully some one can fill me in.  Thanks,  CA

6
T
11 years ago
M
muratgu
asked in Authoring
startup python script

Hi,  I am using FME 2012 and would like to write a startup python script in which I can import a python module and call that module's function. I used to be able to do this with pyfme but with FME 2012 I have to use fmeobjects and it throws an error when I do. Two simple test cases below.  What might be causing the error? Looks like when I import the custom module, fmeobjects is not getting recognized.  Embedded script (works): import fmeobjects  def audit_start():     logger = fmeobjects.FMELogFile()     logger.logMessageString("audit_start()")     for name,val in FME_MacroValues.iteritems():         logger.logMessageString( "   %s:%s" %(name,val)) audit_start()    Imported script (error):  import audit  audit.audit_start() audit.py  import fmeobjects    def audit_start():      logger = fmeobjects.FMELogFile()      logger.logMessageString("audit_start()")      for name,val in FME_MacroValues.iteritems():          logger.log( "   %s:%s" %(

3
david_r
Influencer
11 years ago
geolassi
Contributor
geolassiContributor
asked in Authoring
Create triangles using attributes

Hello!  I have CSV data which contains triangles. Each row contains one triangle. The triangle is defined by 6 attributes, x0, y0, x1, y1, x2 and y2. Is there a way to create polygon geometry using a transformer from those 6 attributes? I'm using StringConcatenator to create FME XML Geometry and GeometryReplacer. It works, but it would be useful to have a transformer, which could do that, something like Creator, but with INPUT port, since Creator doesn't have INPUT.

5
mark2atsafe
Safer
11 years ago
P
paulmaddock
asked in Authoring
FME Batch Mode

I have a pretty general question.  I want to run FME in batch mode.  Where can I get more information on doing so and what is the best way.  The article I found on FMEpedia was empty: https://safe.secure.force.com/articles/How_To/Batch-Processing-Method-1-Command-Line-or-Batch-File

6
davideagle
Contributor
11 years ago
mapnut
mapnut
asked in Authoring
True Type Font Symbols

Hi Gurus,  We are in the process of transiting from MapInfo v7 to Arc 10 and have written a bunch of workspaces to produce Feature Classes in the new SDE.  This all works fine.  The problem comes now we are about to switch our "point of truth" from TAB to the SDE and we need to run some legacy MapInfo Systems in the process.  No problems right? Just author some more workbenches to write TAB files back from the SDE Feature Classes and use the MapInfoStyler to generate their symbology based on the LYR files we already created as part of the migration.  Easy-peasy!  The problem comes when we have some Branches using custom True Type Fonts to symbolise their data.  When we did the migration we got the data custodians to sign off on a symbology change to use standard Esri symbols, but they want to see their old symbols in the legacy systems! Grrrr.  Long-winded, but here's the question: How do I use a custom True Type Font library to assign symbology to data being output to a

2
david_r
Influencer
11 years ago
F
firsttube
asked in Authoring
MapTextLabeller Workflow

I am evaluating FME 2013 Desktop.  The MapTextLabeller feature is of particular interest to me.  I need an example work flow that can read several shapefiles, create the labels for all, and write out the labels as points/lines to a shape file with attributes for text, rotation angle, font size, etc.  This shape file would be then imported into a GIS software to create the actual labels for display.  Any help would be much appreciated.  

6
fmelizard
Contributor
11 years ago
ebygomm
Contributor
ebygommContributor
asked in Authoring
Filtering by fme_basename - autocomplete possible?

If you want to use an attributefilter to filter by fme_basename is it possible to autocomplete the basenames of the files that are read into the workspace?  

3
ebygomm
Contributor
11 years ago
barrett_h
Contributor
barrett_hContributor
asked in Authoring
Finding dead-end roads along a bike race route

Hi all,  Please forgive my long explaination but I don't know how else to describe the problem.  We have a bike race occurring soon that requires letters to be sent to residents that will be impacted by road closures along the route. I have a shapefile of the roads used for the route that I intend to buffer, then intersect with the adjoining property boundaries to get the postal information for those who live along the route.  The issue I have is that a simple buffer of the route is not enough. For those people who live in dead-end roads who's only exit point is onto the closed road I need to ensure all those residents receive a letter too.   Therefore I need to be able to select all dead-end roads that intersect the bike route so that I can also buffer them... I have no idea how to achieve this!  The road data is topologically correct so I imagine it it some form of network analysis.  Any ideas?  Thanks in advance, Bazza

7
sigtill
Contributor
11 years ago
P
petejnr
asked in Authoring
Source filename as output filename

I have a textfile reader and a shapefile writer. Is there a way I can extract the first part of the textfile name and use this as the shapefile name? Thanks

2
C
11 years ago
frantsch
Contributor
frantschContributor
asked in Authoring
FMEpedia: Browse all questions link not working

The 'Browse all questions' link does apparently not work yet. Please correct this problem.

1
mark2atsafe
Safer
11 years ago
R
reichert
asked in Authoring
workbench name as attribute

Hi,  how can I fetch the workbench name and define it as an attribute value?  Thanks, Felix

2
davideagle
Contributor
11 years ago
redgeographics
Evangelist
redgeographicsEvangelist
asked in Authoring
WHERE clause in PostGIS reader

Working with FME 2013 and running into a problem with the WHERE clause setting on a PostGIS reader.  Trying to select a single feature using the expression TRACTCE00 = 001811. I've confirmed in my database that this feature actually exists.  However, I get the following error message: 2013-01-18 14:46:19| 0.5| 0.0|ERROR |Error executing SQL command ('declare public_CensusTracts_crsr____ cursor for select "STATEFP00","COUNTYFP00","TRACTCE00","CTIDFP00","NAME00","NAMELSAD00","MTFCC00","FUNCSTAT00", AsEWKB("geom") as "geom" from "public"."CensusTracts" where TRACTCE00=001811'): 'ERROR: column "tractce00" does not exist LINE 1: ...om") as "geom" from "public"."CensusTracts" where TRACTCE00=...    To clarify: the column in my database is called TRACTCE00, and the error message seems to indicate it doesn't e

4
fmelizard
Contributor
11 years ago
S
sandman
asked in Authoring
Parameter behavior for custom transformers in FME 2013

I was curious if the behavior of published parameters from custom transformers changed in FME 2013, but I couldn't find the answer yet. Maybe someone can tell? In his 'FME Evangelist' blog, Mark Ireland once wrote the following:    "Published parameters can be a little confusing too. Normally, once a parameter is published the end-user is prompted for a value at run-time. In custom transformers, this is a little different. When a parameter is published in a custom transformer, you can look at it as prompting the main workspace for a value; i.e. it appears on the parameters dialog for the custom transformer, but it doesn’t get used as a prompt at run-time. To prompt for a custom transformer value at run-time, you first create a published parameter within the custom transformer, then - back in the main canvas - locate that parameter in the Navigator window and publish it again."    For as long as I can recall, this is always how it worked and I never liked

4
sigtill
Contributor
11 years ago
davideagle
Contributor
davideagleContributor
asked in Authoring
Efficient Cloning

I have some polygons (fields) and each has a primary key ID. I also have some attributes (land owners) stored elsewhere, with a matching ID. The relationship is 1 Polygon (field) to Many attributes (owners). This is because each plot of land can have potentially more than one person who has a stake in the ownership of that plot of land!  The solution I'm looking for is the most efficient way of cloning my fields when there is > 1 owner. So if 1 field has 3 stake holders, I want to clone the geometry 3 times and have each owners details tagged to an identical polygon.  I can happily build a list at the moment by joining my two flows of data (fields and attributes) using the FeatureMerger but I can't then see an elegant way of cloning the polygons, short of counting the number of group elements and then Cloning and Indexing with lots of duplicated Transformers.  Does anyone out there have any bright idea's that I'm missing? It's got to the stage where I have snow b

1
davideagle
Contributor
11 years ago
L
labrises
asked in Authoring
encoding for published parameter

Hi,    I'm facing an issue when using a published paramater which is in cyrillic.    When i set the published paramater manually in the workbench and it is properly fetched and written at the ouput. (I'm using version 2013)    When I try running the workbench from command line (defining the parameter directly in batch file and also tried to use it within parameter file) the parameter is badly encoded at the ouput. I tried to search on this topic, so I tried the set the code page as 1251 in the batchfile but with no success.    Do you have any idea if this is dos/windows issue or an FME issue and is anyone able to use published parameters in cyrillic (or other language with special chars)?    Thanks for the tips.    Zdenka

1
david_r
Influencer
11 years ago
C
cliff
asked in Authoring
Script Generation for Translation

Hi Folks,  I am new to the FME Desktop. I would like to ask if there is a way to export / generate the script after I have defined the detail of my translation in workbench? For instance, the script of the parameter, reader & writer configuration and the transformer used. Is there any method to achieve this?  If yes, then I can customize it based on the generated sample script.  Thanks in advance for your advices.  

3
C
11 years ago
mapnut
mapnut
asked in Authoring
FME Executing system commands

Hi All,  I have a FME Workbench which runs every night via a scheduled Windows process which looks at a MapInfo TAB file which has been edited during that day by users.  It QAs the data and then spits out the "good" elements to a Production area for use by the orginisation the following day.  This workbench works fine.  We can run it manually and the process executes perfectly.  The problem is that over the past few nights the process has failed to execute because it fails to read the TAB from the editing directory.  We have checked the system logs and it seems that (different) users have left their computers on overnight with the file open...  My question is (finally) can FME execute any "system" commands?  We obviously want to kick any users off who have a lock on these files and I just wanted to know if we can write it into the workbench.  There is some talk in the office here about using some Python to do it, but I have only dabbled in it and am not really sure

3
mel
Contributor
11 years ago
owen
owen
asked in Authoring
Dynamic writer user attributes

I have a workspace that writes out an excel file using a dynamic writer, to which I have added some user attributes.  The output puts the user attributes at the end of the dynamic schema attributes, ie, in the last columns of each excel worksheet.  Is there a way to control the order of these field using a dynamic writer?

2
owen
11 years ago
G
guido_s
asked in Authoring
WGS84 Elipsoid parameters

Dear All,   I have made some ascii grids in different software packages. I used a lambert confomal conical projection, with de WGS84 as coordinate system.   The three software packages used different elipsoid parameters: Global Mapper: Semimajor Axis: 6378137.0; Semiminor Axis: 6356752.314245 ESRI: Semimajor Axis: 6378137.0; Semiminor Axis: 6356752.314245179 FME: Semimajor Axis: 6378137.0; Semiminor Axis: 6356752.3142  Can anyone explain me the consequences of these differences? The grids can be 1000 km in length. And maybe somebody also knows why the software packages have used these different parameters?   Hope you can clarify.   Kind regards,   Guido    

4
fmelizard
Contributor
11 years ago
J
jeremy
asked in Authoring
FME - Blue Marble HTDP Integration?

Does the new Blue Marble intergation allow for Horizontal Time Dependent Positioning (HTDP) reprojections? The blue marble software does allow for this type of transformation and I want to know if FME can take advantage of this if I have Blue Marble installed.

2
P
11 years ago
G
geospatiallover
asked in Authoring
Possibilities on data maintenance workflow

Here's my workflow scenario: 1. Vendor uploads multiple county parcels into FTP server  - file is submited by county 2. Running on a scheduled task, FME unpacks and downloads each county parcel  3. Each zip file is unpacked and stored in a shared folder with county sub folders.  4. New feature classes are added in either in SDE or FGDB 5. Feature classes are added to an existing MXD using a layer file template 6. MXD is saved as MSD (perhaps overwrite an existing one) 7. MSD is then updated into ArcGIS server as a web mapping service  County parcels are in FGDB and SHP. Only the FCs in the FGDB will be merged into a single store for all county FCs delivered. New deliverables are received weekly and updated quarterly.  I'm thinking of using Python in FME for the functionalities that will translate the MXD, MSD, and layer files.  This involves almost 160 county parcels and 4M records that's why it would be good to automate this workflow.

3
G
11 years ago
sigtill
Contributor
sigtillContributor
asked in Authoring
Workspacerunner - force it to FAIL

Hi!  When using a workspacerunner on a workspace it will go through the FAILED port if it fails and the SUCCESS port if it succeedes. However what if I have a situation where I want it to write to an output - BUT under certain conditions I also want it to FAIL AFTER writing the file. Can I set the attribute SUCCESS or FAIL on a python-shutdown script, if yes, what is the name of the parameter? 

2
sigtill
Contributor
11 years ago
G
goochy
asked in Authoring
Get the workbench title to use within a Python Script

Hello,  I notice that FME Server displays in the Repositories TAb the Workbench Title and Description etc, is there a way to get these attributes to use in a Python script within the Workbench?  I want to email via FME Server Notifier that the workbench 'its name' is failed or succeeded.  Cheers, 

2
takashi
Contributor
11 years ago
knutos
Contributor
knutosContributor
asked in Authoring
FME Server Postprocessing with Python

Hi,  I am creating a data download service with FME Server that should provide an ESRI File Geodatabase and an MXD file. The MXD file should be postprocessed with Python and arcpy in a shutdown script to fit the feature classes, extent and projection of the extracted data. The workspace transfer the MXD is  to the FME Server output location together with the File Geodatabase. This works well in FME Desktop. The MXD is accessed programatically using an output folder published as a parameter. The same method does not work with FME Server. How do I access the MXD file  in the FME Server output location programatically from Python?  Regards, Knut Olav

1
sigtill
Contributor
11 years ago

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