Using this option implies that a raw dataset and a processed data set is given in the relevant fields. The importer has an option to import both a processed and a raw data set, intended for danish users importing to the national database. Press Import The Plot buttons, found beside the Browse buttons, displays simple pseudo section plots. The coordinate system for the data is also set here.
Press the Preferences button to enter a name for the data set, set the uniform data uncertainty and specify other relevant information. Valid file formats are surfer grid files (*.grd), topography files (*.ez - format described in the next section) or RES2DINV inv-files. Point to the file containing the topography values. Valid formats are.exy or.ewp (formats described in the next section). Valid formats are RES2DINV invfiles and dat-files or MEP output databases from the SIP program. Set CVES Import Mode to Import data to GERDA, as seen in Figure Point to the file holding the data in the Processed data file window. 2.1 IMPORT - DATA Follow these steps to import CVES raw data: 1.
This will be described in the following sections. This opens the Import CVES window (see Figure 2.1, where data can be imported standalone or with models. 2 IMPORT The CVES importer is accessible via the File/Import menu. Make a map and read-in relevant GIS themes (roads, buildings, woods, etc.). Link to a survey info database and enter relevant information about the survey. Create a new GERDA database or activate an existing database. 1 START-UP The following steps must be taken before starting the actual import of CVES data: 1. Additional information is available by accessing the online help (F1). The chapter begins with data import before going on to the tools used in the processing phase and ending with the inversion features. General functions, visualization of geophysical models, etc. 9 Viewing inversion results (4.3)ģ This document is concerned with the CVES module for the Aarhus Workbench. 8 Model grid setup Model structure setup Inversion setup Running the inversion (4.2). 5 Tab-sheet Profile Tab-sheet Sounding INVERSION WITH RES2DINV (4) Inversion setup (4.1).
2 ASCII file formats for positioning (exy, ewp and ez) Import - models (2.2). 1 HYDROGEOPHYSICS GROUP AARHUS WORKBENCH - CVES MODULE VERSION 1.0Ģ CONTENTS START-UP (1) IMPORT (2) Import - data (2.1).
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