FICO Xpress Optimization Examples Repository: Output formatting for a transportation model

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Output formatting for a transportation model

Description

small LP problem
generate a nice printed output
using dynamic arrays for representing sparse data structures
reading several data arrays from a single data file

Further explanation of this example: 'Mosel User Guide', Section 3.2 A transport example and Section 10.1 Producing formatted output.

The section 'Traditional embedding: solving multiple scenarios' of the Xpress Whitepaper 'Embedding Optimization Algorithms' describes how to embed a similar transportation model into an application.

transport.zip

[download all files]

Source Files

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transprt.mos	[download]
transport_insight.mos	[download]
transportdata.vdl	[download]
transportcustsel.vdl	[download]
transportres.vdl	[download]
transportressum.vdl	[download]
transport_insight.xml	[download]
transport_graph.mos	[download]
transport_insight.mos	[download]
transportdata.vdl	[download]
transportcustsel.vdl	[download]
transportres.vdl	[download]
transportressum.vdl	[download]
transport_insight.xml	[download]

Data Files

transprt.dat	[download]
transport_insight.zip	[download]

transport_insight.xml

<?xml version="1.0" encoding="UTF-8"?>
<model-companion xmlns="http://www.fico.com/xpress/optimization-modeler/model-companion" version="3.0">

  <attachment-config>
    <attachment-tags>
      <attachment-tag name="resultgraph" usage="single-file">
        <description>Graph output by running the model.</description>
      </attachment-tag>
    </attachment-tags>
  </attachment-config>

  <client>
    <view-group title="Main">
      <vdl-view title="Input data" default="true" path="transportdata.vdl"/>
      <vdl-view title="Customer selection" default="false" path="transportcustsel.vdl"/>
      <vdl-view title="Transportation plan" default="false" path="transportres.vdl"/>
      <vdl-view title="Result comparison" default="false" path="transportressum.vdl"/>
    </view-group>
  </client>
</model-companion>