README.md

Parser for the GeoSuite[tm] PRV export format

This library provides functionality to parse geotechnical investigation data in .prv files generated by Trimbles GeoSuite.

Note: This parser is based on reverse-engineering, not a published standard. Some details in the format might have been missed, or might have changed in newer versions.

The datamodel is (mostly) compatible with libsgfdata, meaning that it is possible to (with fields not being properly renamed/transformed) save the loaded data as an SGF file.

Usage

>>> data = libgeosuiteprv.parse("SOMEFILE.PRV" )
>>> data
[{'main': [{'method_code': 23,
            'method_name': 'rps',
            'day': 23,
            'month': 5,
            'year': 2011,
            'date': '2011-5-23',
            'stop_code': 91,
            'stop_desc': 'abandoned_hit_hard_surface',
            'depth_increment': 0.021,
            'depth_bedrock': None,
            'x_coordinate': 288557.381,
            'y_coordinate': 6667259.708,
            'z_coordinate': 139.01}],
  'data':        depth  feed_force  flushing  extra_spin  hammering  pumping comments
  0      0.021       102.0         0           0          0        0         
  1      0.042      1318.0         0           0          0        0         
  2      0.052      1038.0         0           0          0        0         
  3      0.072      1101.0         0           0          0        0         
  4      0.100      1728.0         0           0          0        0         
  ...      ...         ...       ...         ...        ...      ...      ...
  1326  28.550      5301.0         0           1          0        0         
  1327  28.570      9423.0         0           1          0        0         
  1328  28.605     12217.0         0           1          0        0         
  1329  28.631     11564.0         0           1          0        0         
  1330  28.650     11942.0         0           1          0        0         
  
  [1331 rows x 7 columns]}]
  
>>> libsgfdata.dump(data, "somefile.sgf")