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Neither Tatras Consulting Ltd or the original contributor of the chain/macro/snippet/trimesh or its associated files are responsible for the output, results or any action that takes place as a result of running the chain/macro/snippet/trimesh or any associated files.  These chain/macro/snippet/trimesh files are provided “AS IS” without any warranty of any kind. We disclaim any and all warranties, either express or implied, including but not limited to any warranty of merchantability and/or fitness for a particular purpose or your requirements nor that the performance or use thereof will be uninterrupted or error-free.  This chain/macro/snippet/trimesh was compiled using a specific version of 12d Model software and may not run on earlier or future versions of the software. You are solely responsible for the use of this chain/macro/snippet/trimesh and its documentation downloaded or sourced from the internet and you indemnify Tatras Consulting Ltd and the original contributor from any decisions, errors, and damages, loss of data or information, loss of profit or business resulting from downloading or running this chain/macro/snippet/trimesh and any other files or documentation.

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Read LandOnLine XML files MK II - v5 updated 2018-10-15


LandOnLine XML files read into 12d are generally split into three types of models, CGPoints, Parcels and Observations.

Observations are divided into models based on the vector purpose, boundary or non-boundary and if it is non-boundary further divided into adopted, calculated and measured models.  If you don’t wish to split the original DPs/SO models simply make part of the chain inactive.

This chain also showcases attribute manipulator tool as a pre-process to simplify chain processes and mapping of data.The two main benefits are abuttal lines can be used from the observation vectors where no duplicates exist for boundaries. There are no duplicates for lot labels due to the use of attribute manipulator.

LandOnLine XML files read into 12d are generally split into three types of models, CGPoints, Parcels and Observations. 

This mapping file further splits each type into multiple models based on XML attributes.

CGPoints are divided into PRMs, Witness and Low order marks.

Parcels are divided into Easements, Lots and Road, while Lots are further divided into solid or dashed line work and labelled.Observations are divided into plan numbers grouped in 1000s of DP/SO numbers.  Some users prefer to see observations divided by their type or purpose.  For this reason, another alternative chain is available below.