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<link rel=File-List href="./FILEPROC_files/filelist.xml">
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<title>File Processing</title>
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<o:Author>Kevin C Trott</o:Author>
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<o:Created>2001-06-03T16:49:00Z</o:Created>
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<meta name=Title content="File Processing">
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<meta name=Keywords content="">
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<meta name=Template content="C:\Program Files\Microsoft Office\Office\html.dot">
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<body bgcolor=white lang=EN-US link=blue vlink=purple style='tab-interval:.5in'>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
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margin-bottom:.0001pt;text-align:justify'><b><span style='font-size:13.5pt'>File
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Processing<o:p></o:p></span></b></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;
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margin-bottom:.0001pt;text-align:justify'><span style='font-size:12.0pt;
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font-family:"Times New Roman"'>To process a text file of coordinates,
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converting them from one coordinate reference frame to another, and/or
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transforming them from one datum to another, follow these steps:<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>1<span style='mso-tab-count:
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1'>��� </span> Select the Open... command from the File menu. A standard
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Windows or Motif File Open dialog box will appear.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>2.<span
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style='mso-tab-count:1'>�� </span>Use the controls in the File Open dialog box
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to select an existing text file containing coordinates. Both the Windows and
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Motif versions of the File Open dialog box allow you to move up and down the
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directory hierarchy, and to filter the list of files displayed. Select the
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desired file by either double clicking on its name, or by selecting its name
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and then clicking on the OK button. The GEOTRANS File Processing window will
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appear. The upper half of the File Processing window displays the input datum,
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the input coordinate reference frame type, and any associated parameters that
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were specified in the input file header.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>3.<span
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style='mso-tab-count:1'>�� </span>If the desired output coordinate reference
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frame type is not already displayed in the lower half of the window, select the
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desired entry from the pull-down list in the lower half of the window. The
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lower half of the window will be updated to display the appropriate parameter
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fields for the selected output coordinate reference frame type.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>4.<span
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style='mso-tab-count:1'>�� </span>If the desired output datum, and its
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associated ellipsoid, are not already displayed in the lower half of the
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window, select the desired datum using the pull-down list associated with the
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Datum field near the top of the Output Area.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>5.<span
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style='mso-tab-count:1'>�� </span>If the output coordinate reference frame type
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has any parameters associated with it (e.g. a central meridian), and the
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default parameter values displayed in the lower half of the window are not the
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desired values, change the parameter values by selecting the displayed values
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and typing over them.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>6.<span
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style='mso-tab-count:1'>�� </span>Click on the OK button. A standard Save As...
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dialog box will appear, with the same layout of fields and controls as the File
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Open dialog box.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>7.<span
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style='mso-tab-count:1'>�� </span>Use the controls in the Save As dialog box to
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specify the desired name and location for the output file. </span><span
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style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:"Times New Roman"'>Output
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files should be saved as text files (.txt or .dat).</span><span
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style="mso-spacerun: yes">� </span><span style='font-size:12.0pt;font-family:
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"Times New Roman"'>Once the file name has been entered, click on the OK button.
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A GEOTRANS File Processing dialog box will appear.<o:p></o:p></span></p>
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<p style='margin-top:6.0pt;margin-right:0in;margin-bottom:0in;margin-left:.5in;
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margin-bottom:.0001pt;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'>8.<span
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style='mso-tab-count:1'>�� </span>Click on the Start button to begin file
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processing, converting the coordinates in the input file and writing the
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results to the output file. When file processing is completed, a message will
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be displayed showing the number of coordinate points processed and the number
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of errors encountered. Click on the OK button to return to the GEOTRANS main
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window.<o:p></o:p></span></p>
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<p style='margin-left:.5in;text-align:justify;text-indent:-.25in'><span
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style='font-size:12.0pt;font-family:"Times New Roman"'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
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geotrans2/help/fileproc.htm
