Buy Premium Life Oasis Supply Paper Bag, 5"W x 3 1/8"G x 9 3/4"H, Brown: Gift Bags - julined.xyz ✓ FREE DELIVERY possible on eligible 48 inches W x Charcoal GX + 96/ Tahala-Tanezzuft 25°28'" 10°19′ 10°19′34” Charcoal GXAMS + 60 96/ Erg Tanezzuft 25°19'48,7”. Use the IMPORTDGN GX to import a Microstation DGN file into Oasis montaj. but as a link to an external database, this value is likely to be LinkType. LEGO DISNEY FROZEN 41167 More Epic Games go ahead and displayed, and the your local computer to connect you. Ease of use download connection manager. You can set the call settings you want once tickets to s Accessibilityв This is displays shortcuts on.
The ability to add custom software modules to the Oasis montaj system is a feature employed by the USGS in order to take advantage of the large number of geophysical algorithms developed by the USGS during the past half century. This main part of this report, along with Appendix 1, describes Version 2.
These GX's perform both [ These GX's perform both basic and advanced operations. Version 1. Appendix 1 contains the help files for the individual GX's. Appendix 2 describes the new method that was used to create the compiled GX files, starting from legacy Fortran source code. Although the new method shares many steps with the approach presented in the Geosoft GX Developer manual, it differs from that approach in that it uses free, open-source Fortran and C compilers and avoids all Fortran-to-C conversion.
Click on title to download individual files attached to this item. Preview Image Thumbnail. Citation Extension citationType Report edition Version 2. Item Actions View Item as Lock eLicense — Locks eLicense on the current computer. The installation method will vary depending on your operating system. To use the Internet capabilities in Oasis montaj, you will need to install Internet Explorer 5.
This does not mean that you have to have Internet Explorer as your default browser; Oasis montaj just uses the Internet connection technology supplied in IE5 to connect to the web. Install from the Oasis montaj CD ROM Please note that your installation procedure will vary slightly depending on the operating system you are using.
The InstallShield Wizard Setup dialog is displayed and tells you that the system is preparing the installation. To continue, follow the directions on the screens that appear. When the "Installation Completed" dialog is displayed, you can check the boxes provided to launch Oasis Montaj or view the release notes. Click the [Finish] button to complete the installation process. To install your eLicense, new Oasis montaj users refer to the Install your eLicense New User instructions below, current Oasis montaj users please refer to the Upgrade Oasis montaj instructions.
Install your eLicense New User Your eLicense is installed from the Geosoft license server, online, via email or if necessary by disk. Connect to the Internet. The Geosoft License Manager dialog will be displayed. All of the software you are licensed for will now be accessible to you. When the "Installation Completed" dialog is displayed, check the box provided to launch Oasis Montaj.
Click the [Finish] button to complete the installation process and launch Oasis montaj. On the Help menu, select Check for Updates. The Oasis montaj InstallShield Updates page is displayed. Click the [Show Updates] button and the currently available Updates will be displayed. If you choose to Install, we recommend that you close Oasis montaj at this point. Follow the instructions provided to complete the process. Parking Uninstalling your eLicense The Oasis montaj eLicensing technology enables users to park their eLicense on the Geosoft license server, enabling it to be retrieved later.
To Park or Uninstall your eLicense 1. This is a warning message that tells you that parking a license places your license on the Geosoft Oasis montaj 33 license server so that it may be installed on a different computer for your own personal use. Your license is non-transferable, and use of the license by anyone but you may be a violation of your license agreement.
It then asks you if you are sure you want to park your license? Click the [Yes] button. Your license is uploaded to the Geosoft license server to be downloaded at a later time and Oasis montaj closes. Before you can transfer your eLicense you must determine the computer ID for the target computer computer you wish to install the license on. View Computer ID on target computer 1. Install Oasis Montaj on your second computer as shown above.
Copy this number for use in the next step and Click the [OK] button to close the window. Transfer eLicense 1. On the computer that currently has your eLicensed installed, open Oasis montaj and connect to the Internet. The Geosoft License Manager dialog is displayed. Your eLicense is now linked to the new computer ID and can be downloaded from the Geosoft license server or sent via email to the "Target Computer".
Install the Transfered eLicense: 1. In the "License Key" box, enter your 8-digit alphanumeric license key provided when you "Transfered" your license and click the [Internet] button. All of the software you are licensed for will now be accessible to you on your other computer. Updating your eLicense You can update your eLicense i. Contact your local Geosoft representative about adding additional applications or add-on tools. Open Oasis montaj and connect to the Internet.
Your eLicense is updated with the new licensed products. It is used to control and restrict the movement of licenses and to prevent misappropriation and loss. Setting High-Resolution Graphics In order to view the colours in your maps and grids correctly, you may have to change your video card settings. Click right mouse button on desktop screen. On the Properties menu, click Settings. Set the colour palette to High Colour bit or True Colour bit.
Configuring Oasis montaj Settings Before you start working with Oasis montaj you may want to configure your other default settings. The program will work correctly with all of the standard default settings; however these may be changed to reflect your personal requirements or those of your computer. The default settings are the selections made for many of the programs where there is no user input and are designed to yield logical results. You may overwrite some of these intelligent defaults in normal use but this should not create any problems since the defaults are only intended to get you started with the system and may change as your knowledge of the system increases.
The Default settings dialog is displayed.. Oasis montaj 35 2. Select the desired choices from the available selections. You need not change any selections at this time. Once you are more familiar with Geosoft, you may come back to alter the settings. The following list summarizes some of the more frequently changed settings: Default menus Select the menu files.
If more than one menu is selected, each menu must be separated by the character. Default grid colour table Select the default colour table to use for displaying grids. Default map font Select the default map font. INI file directly. Default output grid format Select the output grid format you would like to use by default. Default grid element type This is the default grid element type to use for Geosoft grids.
Error level reporting If All errors are selected, you will see more error messages each time an error occurs. This dialog enables you to control the type of Internet connection you have. Advanced Settings The Oasis montaj Advanced Settings are global variables that remain set for a given installation of Oasis montaj.
The Advanced Settings file geosettings. Oasis montaj Advanced Settings contains parameter settings that are used to establish default settings in Oasis montaj. When Oasis montaj is first started, it will read the contents of the Advanced Settings file and set default values. Changing the Advanced Settings file after montaj has started will not change defaults in the running program. Each section will have associated parameters that can be modified to user specifications.
When AutoSave is enabled a popup dialog will be displayed asking if you want to save the changes to all open documents. Changing this setting to zero 0 shuts-off the AutoSave feature. Tutorial 1: Getting Ready to Work 39 Tutorial 1: Getting Ready to Work In this tutorial, we will guide you through the basic steps to start working with your new software.
At this point you should have already installed Oasis montaj. You should begin by starting the Oasis montaj softare application. Double click on the Geosoft icon in Windows Explorer or File manager or the icon located on you desktop screen. The following list provides a short summary of the more important files. GM Creating a Working Directory The system enables you to access files anywhere but it is a good strategy to carefully organize your data project information and files before carrying out any processing.
A general rule to follow in working with Geosoft applications is to avoid working in the Geosoft directory. Copying Tutorial Files to Your Working Directory This tutorial is based on the following data and image files: casaber. Creating a Project To work in Oasis montaj you require an open project. An Oasis montaj "Project" encompasses every item in your working project; from the data files in your project databases, maps, and grids , to the tools used including auxiliary tools such as histograms, scatter plots etc.
If you open an existing project from a directory, the system assumes that all your project files are located in the same directory. To streamline your work, as well as keep it organized, you may wish to make sure that your project file is in the same directory as the other files you want to use. If you use a number of applications or addon tools in Oasis montaj that have different menus, you can use the project to display only the menus you require.
The Project Explorer tool enables you to browse as well as open any project item. To access the Tools window click the Tools bar on the bottom of the Project Explorer. To return to the Data window, click the Data bar on the top the Project Explorer. Start Oasis montaj.
On the File menu, click Project and then click New. The New Project dialog is displayed. Specify a name and directory for the project. Click the [Save] button. The system saves the project and indicates it is open by adding menus to the menu bar, adding buttons to the Standard Short-cut bar and by displaying the Project Explorer window.
These are visual clues indicating that you are ready to start working with the system. Tutorial 1: Getting Ready to Work 43 5. To close a project, click File Project and then click Close. These dropdown menus provide direct access to all of the systems capabilities. Oasis montaj has reorganized its menus to streamline workflows and improve your productivity. These menus provide a logical placement of tools, with consistent naming and the removal of duplicate menu items. The specialized applications or add-on tools i.
Your Oasis montaj project keeps track of which menus are displayed. This means that you can have a different set of menus displayed for each project. This is especially useful if you are working on multiple projects and using many applications or tools. For example, if you are working on a geochemistry project, you may want to display different menus than if you are working on an UXO project.
By creating separate projects with differing menus you can customise the Oasis montaj environment to suit your current project. The Load menu dialog will be displayed. The system displays the new menu on your menu bar. If you want to modify your default menus i. If you are really interested in system configurations and want to view all of the System settings open the Advanced Settings file GX Global Settings Advanced. The Advanced Settings will be displayed in the Metadata Browser. You can use the Online Help, which can be accessed by clicking the Help button on the individual dialogs or by selecting the Help Help Topics menu, can be used to locate quick information using the Contents , Search and Favorites tabs.
The following table summarizes FAST, how to use it and the types of information and assistance you can expect to find. Search the Contents or use the Search Function. Oasis montaj conceptual, procedural and GX information. Oasis montaj Quick Start tutorial and applications and add-on tools manuals, tutorials and selected technical notes are available for online viewing and printing in Adobe PDF format.
By transferring resources spent in low-return tasks such as 46 Tutorial 1: Getting Ready to Work formatting, producing and distributing manuals into creating and maintaining information, Geosoft has committed itself to spending its resources to deliver accurate, brief and complete information to its customers.
Printing Complete Manuals on Demand To make sure our users have the latest manuals, we ship electronic versions of selected manuals and tutorials with our Help system. On the Help menu, click Manuals and Tutorials. Click on the document you want to print. The system opens the PDF file for printing. Download the tutorial of interest from this page.
Tutorial 1: Getting Ready to Work 47 48 Tutorial 2: Working with Data Tutorial 2: Working with Data Some of the more important components of the system are databases, spreadsheets and profiles. This spreadsheet provides access to a wide variety of data management, data and profile viewing and processing capabilities.
The purpose of this tutorial is to give you a general overview of how you can use this data management system effectively in your applications. Database Menus There are two main database menus, Database and Database Tools, as shown below: Database menu Database Tools menu Creating an Oasis montaj Database One of the fundamental technologies in Oasis montaj is its unique database architecture.
This architecture is designed to let you rapidly create and import data of many kinds ASCII and binary into high-performance Oasis montaj databases. After data is imported into a database, you have numerous options for editing, visualizing, processing and performing other tasks.
Processing Tutorial 2: Working with Data 49 speed is improved by compressing files because the computer takes less time to read and write to disk. Power users will especially benefit from using compressed databases. You can choose either to compress for speed, compress for size or no compression at all.
Which type of compression you use is entirely up to you. It all depends on which type better suites your needs. For example, you would more than likely compress for speed if you have a lot of hard drive space available. However, if space is limited, you may wish to compress for size. On the Database menu, select New Database. The Create New Database dialog is displayed. Specify a New database name tfmag. The defaults are and 50, which is fine for the purposes of this tutorial, but generally we recommend that you specify a number that is representative of the final estimated project size.
This strategy ensures that you have enough space available in your project while not consuming excessive storage space. The size can be changed later via the Maintenance…menu option from the Data menu, should your project expand in scope. These additional options enable you to change the way Oasis montaj works with data in the database file. In almost all cases, the default page size bytes should be sufficient since this will support a total database size of up to 4 Terabytes in size and will enable individual channels on a line to hold up to 64 Megabytes of data.
This is sufficient for our database, for more information click the Help button. Click the [OK] button. The system creates a new database with the database name that you specified and opens a Spreadsheet window with empty Channel Header Cells and Data cells. It also stores data in channels, but instead of using a name based on line number, version number, line type and flight number, it can be named using any alpha-numeric string with some exceptions.
Like a regular line, it has a selection status. If your survey data has not been collected on a line basis i. Note: An additional benefit of the Geosoft database structure is that since columns are stored separately, this file format is capable of storing and manipulating data with different end point and sample intervals.
On the current database, select the Line or Group header cell, right-click and from the popup menu, select New Line or New Group. The Create Line or Create Group dialog will be displayed. Enter the parameters as required and click the [OK] button. Tutorial 2: Working with Data 53 Oasis montaj Supported Data Formats Oasis montaj provides seamless access to both original spatial data and processed information grids, images and vector plots.
In this tutorial, you will import and work with standard Geosoft XYZ files, default templates and import modes. For more information about how templates and import modes work refer to the Help system. In the XYZ data file box, specify mag. You can click on the [Browse] button to search for this file in your Tutorial directory.
Note: The [Browse] buttons enable you to locate and select files from anywhere on your computer or network drives. This assists in ensuring the selection of the proper files from the correct directory are chosen. Click the [Template] button. The system displays the Import dialog box with the name of the file you are importing displayed along the dialog box title bar.
Tutorial 2: Working with Data 55 5. This file will include the settings specified in this dialog. If you have multiple files of the same format to import you can rename this file to be used again e. To modify the settings for a channel, select highlight the channel you wish to edit and Source Data and Output boxes to the right, specify your changes.
In the Source Data box you can select a Format for your numbered data. If your data contains a value for example — that represents dummy values, enter this value in the Dummy parameter box. In the Output Channel box you can select or specify a Name you want to use for the channel in the database. You can also select the Type of numbers to use, the number of Decimal places, Width number of digits , and the Units used for display. Click the [OK] button to import the data. The imported data should look like the picture below.
Note: The default placeholder for missing or blank data i. If the dummy value was for example, , then you should enter this in the Dummy box on the template dialog box.. GDB is now included in Oasis montaj. Only default parameters are used and XYZ files must be in the correct format and the database must be large enough to hold the dropped XYZ file.
GDB files. Items on the Project Explorer bar may also be dragged and dropped. Displaying Data in the Spreadsheet Unlike traditional spreadsheets, the Oasis montaj Spreadsheet windows provide a view of your database instead of the actual data in the database. This design enables Tutorial 2: Working with Data 57 you to customize the spreadsheet to display data to your specifications.
In addition, it lets you work with data in the spreadsheet without actually making changes to the data — until you decide to save the database. After you save the database, your changes are permanent. For more information about our databases, please refer to the Help system. When you import data you will notice that the system automatically displays all of your data in the Spreadsheet window. Note: When the system creates a database, it automatically creates L During the data import process, if the data that you import does not contain a line 0, so that there is no data in this line, the line is automatically deleted.
If the line contains data it is retained. Click once on the channel header cell labelled mag to select it. Press the [space bar] key on the keyboard or click on the right mouse button and select Hide Column from the popup menu. The channel is hidden from the Spreadsheet view. The Spreadsheet is only used to provide a view of selected channels. Move your cursor to the top of the first empty channel header cell, right click and from the popup menu, select List.
A box will appear beneath the empty channel header listing all the available channels that currently are not being viewed in the Spreadsheet window. Select mag to display the channel in the Spreadsheet. If you know the name of the data channel already, you can simply position the cursor on a specific Channel Header Cell, type the name and click the [Enter] button.
To change the width of a column, place the cursor on the dividing line between the column headers. The mouse becomes a double arrow. Click on the left mouse button and drag the line to the right to increase the column width.
Release the mouse button when done. These cells are used to identify a unique type of data contained in a column of the spreadsheet. The data for a channel appears below the channel header. The channel headers provide a visual indication of the current status of the displayed channel.
If the top left corner of the header cell is marked by a black triangle, the channel is read-only, and it may not be modified. A red line at the bottom of the header cell indicates that the channel has been re-sampled in order to present a view of the data with one of the other channels on the screen. This capability enables users to select the channels that they would like to use as the current X and Y and Z channels for example, East, North, and Relative Level. To set the current X and Y and Z channels, using the Coordinates Change X, Y coordinates menu item, select the names of the new coordinate channels.
This makes these channels the new current X and Y channels. You can also use this menu item to review the current settings for the X and Y channels. Markers have been added to the channel header to indicate which channels are currently defined to be the "current" X, Y and Z channels. The markers are little rectangles on the right side of the header cell, and contain "x", "y" or "z" in reversed display like the triangle protection symbol on the left.
When you alter the current coordinate channels Coordinates Change X,Y coordinates , these markers change too. Normally, users will just get "x" and "y", but if you have a "Z" channel it will get the "z". Processing Data in the Spreadsheet After you open a Spreadsheet and display one or more channels, you have the option of processing the data using the Oasis montaj database tools. These tools help you apply formulas and perform database operations between channels for individual groups of points, lines or the entire database.
For more information about the processing tools, please refer to the Online Help system. Click three times on the channel header cell labelled mag to highlight the mag data in all of the selected lines groups in the database. The selected data is the data the system will calculate the statistics on. Note: Clicking highlighting the channel header once selects the header cell, clicking twice selects the channel and clicking three times selects the channel in all of the selected lines groups in the database.
The Stat Report dialog is displayed. You can save a copy of the statistical report by clicking the [Save Stats] button. The system will display the Save Stats dialog box where you can specify a name for the New statistics file then click the [OK] button to have the system save the file to your project directory. On the Stat Report dialog box click the [OK] button to close the dialog box. The following list summarizes how to obtain results on specific parts of your database: Click once on the channel header cell to highlight the header cell.
No statistics can be calculated. Click twice double click on the channel header cell to highlight the data in the current line group. Statistics are calculated for that specific line of the database. Click three times on the channel header cell to highlight the data in all of the selected lines groups in the database. Channel statistics are calculated for all of the selected lines in the database. Note: The maximum value in the mag channel is - for this dataset, this number may indicate a data spike or spikes in some or all of the lines of data.
Tutorial 2: Working with Data 61 Displaying a Profile in the Spreadsheet After you open a Spreadsheet and display one or more channels, you have the option of displaying them in graphical profile form in a Profile window. The Profile window is composed of sub-windows called panes.
You can display up to five separate panes with 32 channels of data in each pane. For more information about the Profile window, please refer to the Online Help system. Select highlight the channel header cell of the channel you wish to view in profile format. For example, the mag channel. Right-click and from the database popup menu, select Show Profile.
The profile of the channel data is displayed in the Profile Window immediately below the spreadsheet. Note: To see where the mag values are located with regards to the profile line, simply select a value or a range of values in the mag channel and the system will highlight the corresponding area on the profile or visa versa. We recommend you experiment with the various options available for profile display, appearance, scaling and plotting etc.
Move the cursor to the Line Header Cell in the top left corner of the spreadsheet. The currently displayed line in the worksheet is L Select hightlight the Line Header Cell, click the right mouse button and select List from the popup menu. A list of all the line numbers in the current database will be displayed.
You can think of each line number as a worksheet in the spreadsheet window. When you view a new line number a new worksheet is opened in the spreadsheet window with corresponding line number information. Click on L from the list and you will see that the spreadsheet and profile window now displays L, as shown below: 4. The profile view now shows the two data spikes, which peak at a value of These spikes were also identified in the channel statistics and should be removed from the data before performing any additional data processing.
You can also use the Database Tools Bar to scroll through the lines. The figure below shows what each of these buttons do. Click this button to show the data and profiles for the starting line in your database. Click this button to show the data and profiles for the final line in your database.
Click this button to show the data and profiles for the previous line in your database. Click this button to show the data and profiles for the following line in your database. Click this button to create a new line in your database. A dialg box is displayed that enables you to specify the line number, version, date, and type. If your database contains groups of data instead of lines, a new group will be created.
Click this button to delete the currently select line from your database. Protect and Unprotect Channels in a Spreadsheet You will notice that each channel header has a black triangle in its upper left-hand corner. Original imported data are automatically stored as protected data.
Select highlight the channel header cell you want to remove the protection from, right-click and from the popup menu, deselect uncheck Protected. The system removes the black triangle from the top left corner of the channel header cell, indicating the channel is no longer protected. Note: Using the database popup menu you can also select to Protect All or Protect None of the database channels.
Check the Protect All option to protect all of the channels in your database and Protect None to remove the protection from all of the channels. To protect the channel, select the header cell, right-click and from the popup menu, select check Protected. The black triangle is returned to the top left corner of the channel header cell, indicating that the channel is protected.
Creating Working Channels in the Oasis montaj Database You can create new channels in your database to store the results of filters, mathematical expressions, or any other processing operations. We recommend that you create a new channel for storing any changes you make to the original imported 64 Tutorial 2: Working with Data data. In this tutorial we need to create a new channel into which we can copy the original mag channel to for editing purposes.
Move to the top of the next empty column and highlight the channel header cell using a single click of your left mouse button. Type in the name of the new channel magedited and press the [Enter] key on your keyboard. The system displays the Create Channel dialog box. Note that, you can also select the channel hearder cell, left click and from the popup menu select New, to display the Create Channel dialog.
Click the [OK] button to accept the default values. The system creates a new channel in the database named magedited and fills this channel with dummy values i. The Copy a channel dialog is displayed. Tutorial 2: Working with Data 65 5.
The system copies values from the mag channel into the newly created magedited channel. Click left mouse button three times on the magedited2 channel header cell to highlight all of the data within this channel. You can see the Math Formula Tool is activated by looking at the status bar of the spreadsheet window. Type mag in the formula bar. Typing mag means the new channel will be equal to the mag channel.
Notice that as you type the formula, it is written in each channel cell as well as at the bottom of the screen. Press the [Enter] key on your keyboard to activate the formula and have the system display the values in the selected channel. Note: The math formula tool supports simple math and algebraic functions as well as temporary variables for complex expressions using the channel names as variables. For more information, see the Help system. We will use this math tool later in the tutorial.
Before you can delete a channel from the spreadsheet window you need to make sure the channel is not protected i. If you try and delete a channel that is protected the system will not allow you to proceed with the deletion process. Right mouse click on the magedited2 channel header cell and select Delete channel from the popup menu.
The system will display the Delete dialog box. This dialog box is a safety feature confirming that you really wish to delete a channel from the database. Click the [Yes] button to permanently delete this channel from your database Note that, the default is No this is a secondary safety feature preventing you from pressing the Enter key by mistake, deleting the channel.
Note: It is important to realize that deleting a channel is very different than just hiding a channel from spreadsheet view. When you hide a channel from the spreadsheet it is still there in the database and can be retrieved simply by listing the channel again.
When you delete a channel it is not only removed from the spreadsheet view, but it is also deleted from the database as well. Editing a Channel in the Database Once you have made a copy of the channel you can now edit and process the data found in that channel. In this case we wish to remove the two data spikes found on line of the tfmag.
Before you can edit a channel you must make sure that channel is not protected. Then, ensure that you are viewing the correct line 13 L in the worksheet, and that you have chosen the magedited channel to edit. With the magedited channel selected, right-click and from the poup menu, select Show Profile. The system displays a profile of the data in the profile window below the spreadsheet.
Move to the profile window and click on the first data spike there are two on the line. You will notice that the corresponding data value to that spike, , is highlighted in the spreadsheet view at sample fiducial 32 and a small box is drawn at the top of the data spike in the profile window. Clicking anywhere in the profile view will display the corresponding value in the spreadsheet view.
Click with your mouse on the value in the corresponding magedited channel. Press the [Delete] key from the keyboard to remove the value from the database. Your profile should now look like the one shown below. This procedure works in this case because the bad data spikes are outside of the valid data range. Using the Channel Math Expression Tool The ability to create, save, load and execute math expressions in Oasis montaj has never been easier.
Three new standardized Math Expression Builder tools have been added, each of these tools provides all of the math expression keywords on a single tabbed dialog, for each data type. These easy-to-use tools enable you to build mathematical expressions for Channels 1D data , Grids 2D data , and Voxels 3D data. Tutorial 2: Working with Data 69 The Math Expression Builder uses normal algebraic notation that is a combination of keywords, such as functions and operators that calculate values or change the values of variables i.
Channels, Grids or Voxel data. On the Database Tools menu, select Channel Math. The Channel Math Expression Builder is displayed. To display the available Operators and Functions click the [Operators] button and all of the Operators and Functions that are available to help you build your math expression will be displayed.
Interpolating Data Now that you have removed the spikes and examined the database for other possible errors, you may wish to interpolate the data through the gaps created when you removed the data spikes. The Interpolate Dummies dialog is displayed. Tutorial 2: Working with Data 71 2. Select magedited as the Channel to interpolate and also select magedited as the Output interpolated channel.
Select Minimum Curvature as the Interpolation method. The system will interpolate the gaps created in the data during the editing session using the minimum curvature method of interpolation. Click the Help for more information on this function. Display the mag and magedited channels in the profile window by right clicking on each channels header cell and selecting Show profile from the popup menu. You can now compare the edited data against the raw data.
Note: By displaying the two profiles in the same profile window you can examine the effectiveness of interactive editing and interpolation on the original data. However, note that the profiles have different vertical scales magedited is In the Profile window, right-click and from the popup menu, select Y Axis Options.
Under Changing Lines selection, select Scale to fit for each line and under the Profile Scaling section, select Same axis scale for all profiles. Click the [OK] button to display the two profiles at the same scale. Tutorial 2: Working with Data 73 The following list summarizes the different scale options available to you: Changing Lines Scale to fit for each line Adjusts the scale in the profile box to fit each line that is displayed. Same axis scale for all lines Uses the same axis scale for all the profiles that are displayed.
Same dynamic range, centered for each line Uses the same dynamic range, centered for each line that is displayed. Profile Scaling Scale each profile separately All profiles including those from different channels are set to a different scale. Same axis scale for all profiles All profiles including those from different channels are set to the same scale.
Same dynamic range, centered for each profile Uses the same dynamic range, centered for each displayed profile. Profile — X Axis options The X Axis Options enables dialog enables you to select the channel to use as the Xaxis and automatically rescale the X-axis as well as display Vertical grid lines. In the Profile window, right-click and from the popup menu, select X Axis Options.
The All-Panel Options dialog is displayed. Use this dialog to select the X-Axis to use in the profile window, to select to automatically rescale the X-Axis, to display vertical grid line and at what interval. Click the [OK] button to continue and your profile will be updated. Profile Options Use the tabbed Profile dialog to specify the options for the current profile.
For more information on the Profile dialog and the individual tabs, click the [Help] button on the tab of interest. Master Sample The Master Sample channel is used to force all other database channels to be sampled at the same fiducial rate as the selected channel. The Master Sample channel is identified by blue line under the channel header.
This feature is useful when you want to edit data from a channel that has a larger fiducial rate data sampled less often then other channels in the database. By default, the spreadsheet window displays data using the channel with the smallest fiducial most frequent sampling rate. For example, consider a database with two channels.
By making Channel 2 the Master Sample channel, Channel 1 is displayed at the same rate so that only every tenth fiducial is displayed. Right click on a database channel header and select "Master Sample" from the popup menu. A blue line will be displayed under the channel header. Right click on a database channel header and select "No Master Sample" from the popup menu. The blue line will be removed from under the channel header. Saving Changes to Databases When you are ready, you may want to make your changes permanent in the database.
On the Database menu, select Save Database Changes. The system displays the Save Changes dialog box. Click the [Yes] button to confirm the save. The system updates your database and the changes are now permanent. This will restore your database to its last saved state. In this tutorial, we will guide you through these tasks. We will then proceed to import the Access database into a new Oasis montaj database to familiarize you with the import process.
Lastly you will import this Ascii data back into a new Oasis montaj database. This data file contains x and y ground locations as well as data mag values. Although the data is magnetic data, it is suitable for demonstrating the standard manipulations you will perform with any type of data with which you are working.
Data is arranged in lines i. Exporting to Microsoft Access Database Format Before working with the database export capabilities, please be aware that Geosoft currently supports table export only to Microsoft Access databases. Typically this should not hinder you in practice since Access is widely supported by other database applications.
However, we apologize for any inconvenience this limitation may cause. If you have any questions or concerns, please do not hesitate to contact any of our Technical Support groups around the world. The system offers you several choices for creating an Access database, namely exporting to: Individual tables Each line or group in the case of drillhole data has its own table in the output database.
Single table All lines are stored in one table in the output database. Note: As a rule of thumb, if you are working with multiple lines, we recommend that you export lines as Individual tables so that you can keep track of them in the future. If you are working with a single line i. In the following procedure, we will export data as Individual tables within a database. Make sure the tfmag. On the Database menu, select Export and then select Microsoft Access.
To do this, you can can choose certain lines to select via the Line Selection Tool, which can be accessed from the line header cell popup menu and selecting, Selections Selection Tool as shown below. The system displays a progress dialog box as it creates the new Access database.
We chose the All Tables option of importing because when we originally exported this data we exported it as individual tables. Therefore, we would like to import all the tables back into the database. If we choose the Single Table option we could choose individual lines and fields we wished to import. The system displays the Import Database dialog.
Since you just finished creating a database to import the data into, click the [Yes] button. Note: 4. The system displays the Import Entire External Database dialog. Specify Lines from the Store tables as drop down menu. The system imports file into the database. This timesaving feature enables you to quickly export your processed data from Oasis montaj and perform specialized analysis or processing in Excel as required. The Export to Other format dialog is displayed.
Tutorial 3: Importing and Exporting Databases 81 3. The system exports the data to the designated file. On the Database menu, select Import Ascii. The Import Wizard dialog is displayed. The system scans the file and displays the first of three Data Import Wizard dialog boxes. The wizard displays a preview of the data file and automatically determines the File Type containing the data i. Delimited — separated by commas. In the four fields in the middle of the dialog box specify which line in the file contains the data headings i.
If your import data had several columns of data you can use the horizontal scroll bar at the bottom of the display window to view the columns. The second dialog box in the Data Import Wizard is displayed. In this case, the system displays the data in columns by drawing lines in the preview window indicating the way in which it is preparing to import your data.
The window at the bottom of the dialog box shows the file that is being imported. For more information about the Data Import Wizard settings, read the Ascii Import Wizard help topic or click the Help button on the dialog box 8. The system displays the third dialog box in the Data Import Wizard.
The wizard has scanned your data and determined the Channel Type of data with which you are working Data in this case. It is always good practice to review your data to ensure that the wizard has selected the correct columns. The Parameters area in the dialog box shows the name, label, type and format of data of the column highlighted in the preview window.
Note: In the dialog box below, we have selected the Y column to show how the corresponding parameters are displayed in the Parameters box. Click the [Finish] button. The system displays the Save the template? Click [Yes] to save the import template.
For more information on the import template click the Help displayed. The Save the template dialog box is In the Template box you can either accept the default name for the import template or rename the template. For our purpose we will accept the default name and click the [OK] button. The Import dialog box is displayed.
Tutorial 3: Importing and Exporting Databases 85 Click [Yes] to import data into the current database. Oasis montaj provides a wide range of capabilities for performing both basic and advanced mapping. In addition, the map is an important part of the dynamic linking and imaging capabilities in Oasis montaj.
In this tutorial, we guide you through basic map creation. Tutorial 4: Basic Mapping and Gridding 87 Map Menus There are two main map menus, Map and Map Tools, as shown below: Map menu Map Tools menu Selecting Data for Mapping and Processing Oasis montaj creates base maps and map elements, and performs other processing such as gridding based on the lines or groups in the case of drillhole data selected in the database. By default, when you import data, all lines are selected.
For the purpose of this tutorial, we recommend that you leave all lines selected. After you run through the tutorial initially, you may want to experiment with turning lines on and off and re-creating your map. First ensure that the tfmag. Select highlight the line header cell, right-click and from the popup menu select, Selections and then select Selection Tool.
The Line Selection Tool dialog is displayed. Clicking the [Select highlight] button or [Deselect highlight] button will either add a check mark beside the highlighted lines or remove a checkmark. Lines that are selected will have a check mark beside them and lines that are not selected will have no check mark beside them. If the line is not selected, it will not be included in the maps you create or data you process.
For this tutorial make sure all the lines are selected. Creating a New Map Oasis montaj introduces an intelligent entity called a Map. MAP containing drawings and images. In practice, however, a map is smarter than a basic file because it enables you to edit interactively, apply dynamic linking and track the map creation processes. When you create or open a map in Oasis montaj, the system displays a Map window in the project.
For a new map, the window is initially empty. For an existing map, all map elements are displayed when the window opens. An important component of the map is the map template. Templates control placement of base map elements surrounds , contours, grids, plots, images and any other graphics elements required to complete your map. You will learn more about templates in a following exercise.
For more information on mapping, map components and working with maps, click the Help interest. Select the tfmag. Tutorial 4: Basic Mapping and Gridding 89 2. The Data range to map dialog is displayed. The Data range to map dialog is used to create a new blank map to fit the data range specified. The data range can be entered manually, or it can be determined from the range of the selected data in the current database, from the range of a grid file, or interactively by defining an area on a map.
Note: If the scanned data or grid file does not have an established unit, "metres" is assumed. It is important that the distance units accurately reflect the units of the data range. This default value can be modified in the Edit Settings General dialog. Click the [Next] button. The Create a new map dialog is displayed.
Note: 5. Enter a Map name tfmag. The system automatically calculates a scale that will fit the data on the map template. Click the [Finish] button display the new blank map. Note: If no scale is specified, a scale will be chosen which will fit all of the data within the chosen map sheet. The template can be used to create simple base maps for standard presentations or very sophisticated final maps. This XML based template supports the creation of multiple data views on a single map. The user may define titles, text, logos, colour bars, and may even include background graphics or images in each view.
For the power users, the templates are fully scriptable. Working with Interactive Map Template Tool The Interactive Map Template Creation Tool is designed to simplify map making by providing easy-to-use interactive tools for modifying or creating customized map templates for use within Oasis montaj. When adding new Data Views to your map template, you can define the data extents and projection information or leave the area undefined.
Data groups can be added on the Map Template using the Add new data group to current view button Tools Bar or by selecting the view you want to add the group to, in the map template window, right-click and from the popup menu, select Add new data group to current view. Automated Map Sheets The new Automated Map Sheets option creates a number of tiled maps given a map template and a master map the master map will contain the entire area that will be divided into individual map sheets.
Along with the interactive map template creation tool, users can interactively create customized map templates for use within Oasis montaj. These XML based templates support the creation of multiple data views on a single map. For example, you may use the default A4 or A3 templates to create your own layout that you use regularly for making a map. Note: When you create a map template, it is saved permanently in your system. When you are learning the system, we suggest you experiment using the same 92 Tutorial 4: Basic Mapping and Gridding template until you are ready to create a final version with a custom name.
You may want to make up a testing template, called TEST, for example. Click the [Scan data] button to have the system query the database for the data ranges and report the Minimum X,Y and Maximum X,Y coordinates. The Create a New Map dialog is displayed.
Enter a Map name New Template. Click the [Templates] button. Click the [New] button to create a new template, so that the original template is not overwriten. Use this dialog to specify a New template name e. Tutorial 4: Basic Mapping and Gridding 93 7. Change the Map style to figure. Figure style maps have a layout with the title, scale bar and north arrow located at the bottom of the map whereas map style maps have a layout with the title box, scale bar and north arrow along the right hand side of the map.
You can leave the rest of the default values as they are. Click the [OK] button to continue. Click the [Scale] button. The system automatically chooses a scale that will fit the data on the map template. Just remember to round the scale to a more efficient number Click the [Finish] button to create and open the empty map in your current project. The layout of your base map can either be map or figure style. The following pictures show the difference in layout between the two styles.
Make sure your blank tfmag. The Basemap layout dialog is displayed. Tutorial 4: Basic Mapping and Gridding 95 3. This dialog box is the first dialog box in the base map layout wizard. The type of Map style that you choose here will reflect the type of dialog boxes to follow. Choose figure as the Map style and specify a Map scale of The rest of the default values are fine the way they are.
The system displays the Figure style base map dialog box. You can specify different types of display styles for the Reference grid via the drop down menu. Choose dotted lines for the Reference Grid box.
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