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| 11 | <link rel="stylesheet" type="text/css" href="madxdoc_ps.css" /> |
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| 12 | <title>PTC_DumpMaps</title> |
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| 13 | <style> |
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| 17 | <body bgcolor="#ffffff"'> |
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| 19 | <div style="text-align:center;"> |
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| 20 | <center> |
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| 21 | EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH |
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| 22 | <IMG SRC="http://cern.ch/madx/icons/mx7_25.gif" align="right"> |
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| 23 | <h1>PTC_DUMPMAPS</h1> |
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| 24 | |
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| 25 | </center> |
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| 26 | </div> |
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| 27 | |
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| 28 | |
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| 29 | <!-- ########################################################## --> |
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| 31 | <div class="madxdocContent"> |
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| 34 | <!-- ########################################################## --> |
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| 35 | <!-- ########################################################## --> |
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| 37 | |
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| 38 | <h3 align=center style='margin-top:0cm;text-align:left;text-indent:0cm'> |
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| 39 | <span> |
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| 40 | USER MANUAL |
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| 41 | </span> |
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| 42 | </h3> |
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| 43 | |
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| 44 | <div> |
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| 46 | <!-- ########################################################## --> |
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| 47 | |
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| 48 | <h4>SYNOPSIS</h4> |
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| 49 | |
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| 50 | <pre> |
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| 51 | <big> |
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| 52 | PTC_DUMPMAPS, |
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| 53 | file = [s, ptcmaps, ptcmaps]; |
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| 54 | </big> |
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| 55 | </pre> |
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| 56 | |
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| 57 | </div> |
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| 58 | |
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| 59 | implemented by subroutine ptc_dumpmaps() in madx_ptc_module.f90 |
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| 60 | |
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| 61 | |
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| 62 | <!-- ########################################################## --> |
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| 63 | |
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| 64 | <h4> Description </h4> |
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| 65 | |
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| 66 | <div> |
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| 67 | PTC_DUMPMAPS dumps linear part of the map for each element |
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| 68 | of the layout into specified file. |
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| 69 | </div> |
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| 70 | |
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| 72 | <!-- ########################################################## --> |
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| 73 | |
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| 74 | <h4> Command parameters and switches </h4> |
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| 75 | <div> |
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| 76 | |
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| 77 | <dl> |
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| 78 | <dt><b>file</b></dt> |
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| 79 | <dd> |
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| 80 | <i> string, default value "ptcmaps", default value if value explicitly not specified is "ptcmaps"</i> |
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| 81 | <p> Specifies name of the file to which the matrices are dumped to. |
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| 82 | </dd> |
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| 83 | </dl> |
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| 85 | <!-- ############################################################ --> |
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| 86 | <!-- ############################################################ --> |
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| 87 | <!-- ############################################################ --> |
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| 88 | <h3> PROGRAMMERS MANUAL </h3> |
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| 89 | |
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| 90 | |
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| 91 | The command is implemented by subroutine ptc_dumpmaps() in madx_ptc_module.f90. |
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| 92 | The matrix for a single element is obtained by tracking identity map through an element, |
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| 93 | that is initialized for each element by adding identity map to the reference particle. |
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| 94 | For the elements that change reference momentum (i.e. traveling wave cavity) |
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| 95 | it is tracked to the end of the following marker, that has updated reference momentum. |
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| 96 | Hence, each cavity must be followed by a marker. If it is not, setcavities subroutine detects |
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| 97 | error and stops the program. |
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| 98 | |
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| 99 | </div> |
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| 101 | </body> |
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| 103 | </html> |
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