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Liz Sanderson

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Articles

Recent activity by Liz Sanderson

  • Working with Deprecated Custom Transformers

    What are deprecated custom transformers? Deprecated transformers are custom transformers that are no longer visible or accessible in FME Desktop. This "visibility" is set by the 'Deprecated' param...

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  • Tutorial: Getting Started with PostGIS and PostgreSQL

    IntroductionThis tutorial introduces using PostGIS and PostgreSQL with FME. Databases are useful for long-term data storage, rather than short-term data transfers, so the key operations are getting...

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  • Tutorial: Updating Databases with FME

    IntroductionInformation stored in a database is unlikely to remain unchanged. Depending on how these changes occur, bulk updates may be done on the database.These updates may be as simple as reload...

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  • Tutorial: Getting Started with APIs

    Introduction Application Programming Interfaces (APIs) are used as a medium of communication between clients and servers. They allow applications to talk to one another, transmitting data and serv...

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  • Set up FME for Linux on Amazon EC2

    This article assumes that you already know how to start a AMI as an EC2 instance on AWS.Choose the Ubuntu Server AMI (64-bit). The Ubuntu instances are configured so that a BASH script file can be ...

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  • Calculating Values for New Fields

    IntroductionIn this tutorial, you learn how to calculate values using the ExpressionEvaluator and how to assign values using the AttributeValueMapper.Data SourceFor exercise 1, the source dataset i...

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  • Sorting Tabular or Graphical Data

    IntroductionTo sort tabular data in FME, the Sorter transformer is required. The Sorter reorders the output data; sorting can be numerical or alphabetical.  Data SourceThe source data is a Microsof...

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  • Tutorial: Point Cloud Transformations

    Introduction The following tutorial cover point cloud transformations and more advanced workflows. For an introduction to the point cloud format, please see the help documentation on this FME Geome...

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  • Testing with If-Then Conditional Statements

    IntroductionConditional Values are tests or conditions that use one or more test clauses to evaluate values or expressions using a wide range of operators and test types. The test clauses are conne...

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  • Dynamically Constructing the XML Document with the XSD-Driven XML Writer

    IntroductionThis is the second Part in the series on using the XML Appender Parameters on the XSD-Driven XML Writer. In this part, we will examine some more advanced tools for constructing the fina...

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