<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><pre id="yui_3_16_0_ym19_1_1493742448349_9759">Dear all. </pre><pre id="yui_3_16_0_ym19_1_1493742448349_9759">My txt data file looks like this below where column 3 and 4 are lat/lon. </pre><pre id="yui_3_16_0_ym19_1_1493742448349_9759">Each line /point corresponds to one valid data.
I have to make 1 corresponding to the points given in the file (defined in the file) and 0 for all others (which are not defined). I request some one to help me in this. </pre><pre id="yui_3_16_0_ym19_1_1493742448349_9759">2009-135T17:14:16.7956Z [May 15] ( 12.835, 77.396) 118496 504 11 19 65505
2009-135T17:14:18.9674Z [May 15] ( 12.933, 77.362) 93538 379 8 20 65505
2009-135T17:14:19.1730Z [May 15] ( 13.066, 77.317) 16524 98 4 4 65505
2009-135T17:14:20.7488Z [May 15] ( 12.216, 77.350) 317033 178 9 54 65505
2009-135T17:14:22.2332Z [May 15] ( 12.790, 77.419) 159289 388 13 33 65505
2009-135T17:14:22.7613Z [May 15] ( 13.525, 77.447) 5644 0 1 1 65505
2009-135T17:14:23.4809Z [May 15] ( 13.467, 77.433) 165603 107 3 25 65505
2009-135T17:14:23.7799Z [May 15] ( 12.561, 77.649) 335646 377 17 67 65505
2009-135T17:14:24.5196Z [May 15] ( 13.249, 77.304) 95382 331 6 21 65505
2009-135T17:14:24.8256Z [May 15] ( 13.070, 77.327) 202735 581 6 26 65505</pre><div></div><div id="yui_3_16_0_ym19_1_1493742448349_9716" dir="ltr"> then there would be binary file which has to be plotted. </div><div id="yui_3_16_0_ym19_1_1493742448349_9716" dir="ltr">I am attaching the image file. this is lighening data</div><div id="yui_3_16_0_ym19_1_1493742448349_9716" dir="ltr">thanks</div><div class="signature" id="yui_3_16_0_ym19_1_1493742448349_11384">Geeta.</div></div></body></html>