Selection nodes problem

[Giannis]

Hi,

it seems that the selection of nodes doesn't work properly.

I import a prism mesh 50x50x70mm (created in GID) and then I want to select the nodes of the Top and Bottom faces, which should be 16 for each face, but when I use

Select cz > 69.9 mm
Make NodeList Top

it selects 103 nodes, of total 117 nodes.

When I change the inequality symbol ' Select cz < 69.9 mm' it selects 14 nodes.

Also for the Bottom face the command
Select cz < 1 mm
Make NodeList Bot

it selects 14 nodes instead of 16.

The version that I am using is 2015.1.43, but I had the same problem also with version 2015.1.32.

I am attaching the required files.

Thanks

[ES3]

False report. length unit is not right in input file.