Dan Ponti

UnionAll is fixed in 2.6-dev. energyDensity is (I think) an inappropriate name for this property - it should be mechanicalSpecificEnergy. (?)

In 2.6-dev, drillAdvancement property in Borehole is now of ArrayProperty type that has a setName attribute, meaning that you can list a series of Advancement objects under one drillAdvancement property...

PenetrationRate is deprecated in 2.6-dev. Use AdvancementRate instead. This duplication was not caught in 2.5.a

Energy density is (I believe) an inappropriate term - it should be specificEnergy or better mechanicalSpecificEnergy. This explains why the UOM is incorrect. in 2.6-dev, mechanical enSpecificEnergy property is added...

You're correct. Energistics 2.0 added some pressure/time units so need to harmonize the DIGGS namespace list with the new Energistics list and rename to PressurePerTimeMeasure. There is no current hardcoded...

The Energistics library uses ppm[vol] as the symbol for ppm on a volume basis

The Energistics units library DIGGS uses has the following unit symbols for pressure/time: atm/h | standard atmosphere per hour bar/h |   bar per hour kPa/h |   kilopascal per hour kPa/min...

The Energistics units library includes the following for electrical resistance: cohm   | centiohm dohm |  deciohm Eohm |   exaohm fohm |   femtoohm Gohm |   gigaohm kohm |   kilohm Mohm |  ...

The current definition of lithologyClassificationType is as follows: "Describes the classification system(s) used to define the lithology classification codes (eg. USCS) used within this system". Couple things of note 1)...

I like this idea but am not personally a fan of file extensions that are longer than 4 characters, although we may not have much choice if we want to...