Helo Essam, beside the 1D FFT filters there are a few others under the Database Tools menu options follow this Geosoft menu path and you will see the following options: Database Tools->Filters->
polynomial trends etc. can be removed from a channel. Cheers, Ed Ed CunionRed Rocks [email protected] On Thursday, March 16, 2017 12:45 AM, "Aboud <[email protected]>" <[email protected]> wrote: <!--#yiv6137886469 _filtered #yiv6137886469 {font-family:"Cambria Math";panose-1:2 4 5 3 5 4 6 3 2 4;} _filtered #yiv6137886469 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 3 2 4;}#yiv6137886469 #yiv6137886469 p.yiv6137886469MsoNormal, #yiv6137886469 li.yiv6137886469MsoNormal, #yiv6137886469 div.yiv6137886469MsoNormal {margin:0in;margin-bottom:.0001pt;font-size:11.0pt;font-family:"Calibri", sans-serif;}#yiv6137886469 a:link, #yiv6137886469 span.yiv6137886469MsoHyperlink {color:#0563C1;text-decoration:underline;}#yiv6137886469 a:visited, #yiv6137886469 span.yiv6137886469MsoHyperlinkFollowed {color:#954F72;text-decoration:underline;}#yiv6137886469 span.yiv6137886469EmailStyle17 {font-family:"Calibri", sans-serif;color:windowtext;}#yiv6137886469 .yiv6137886469MsoChpDefault {font-family:"Calibri", sans-serif;} _filtered #yiv6137886469 {margin:1.0in 1.0in 1.0in 1.0in;}#yiv6137886469 div.yiv6137886469WordSection1 {}-->Dear all Where in Geosoft 8.5 I can remove trend in gravity profile, NOT a Grid? It may be via Upward, low pass filter, high pass filter, or other 1DFFT menu, but there is no direct remove, right? Regards Essam ==============================Dr. Essam Aboud (Ass. Prof)Geohazards Research Center (GRC)King Abdulaziz University,P.O. Box: 80206 Jeddah 21589Email: [email protected] [email protected] Cell: 0548039721 Fax: 02 629 1894http://www.kau.edu.sa/CVEn.aspx?Site_ID=0057570&Lng=EN==============================We may meet each other one day. --- Forum archives can be accessed here: http://lyris.geosoft.com/read/?forum=geonet You are currently subscribed to geonet as: [email protected]. To subscribe or unsubscribe from any of our forums, select the User Forum selection on the Geosoft Community page: http://www.geosoft.com/support/community/forums/register/ --- Forum archives can be accessed here: http://lyris.geosoft.com/read/?forum=geonet You are currently subscribed to geonet as: [email protected]. To subscribe or unsubscribe from any of our forums, select the User Forum selection on the Geosoft Community page: http://www.geosoft.com/support/community/forums/register/
