{"id":12,"date":"2005-03-23T12:33:15","date_gmt":"2005-03-23T12:33:15","guid":{"rendered":"http:\/\/ahay.org\/blog\/?p=12"},"modified":"2015-08-04T23:51:53","modified_gmt":"2015-08-04T23:51:53","slug":"finite-differences-modeling","status":"publish","type":"post","link":"https:\/\/ahay.org\/blog\/2005\/03\/23\/finite-differences-modeling\/","title":{"rendered":"Finite-differences modeling"},"content":{"rendered":"<p>Here is a time-domain finite-difference example in RSF.<br \/>\nThe program allows arbitrary locations of the sources and receivers.<br \/>\nThe following pictures are examples using the Marmousi model.<br \/>\nThe sources are located on a horizontal line close to the bottom of the model.<br \/>\nThe receivers are arranged as in a deviated well.<br \/>\nVelocity:<br \/>\n<img decoding=\"async\" src=\"\/RSF\/book\/gti\/wavem\/fdm\/Fig\/mvel.png\" width=\"50% alt=\"\" \/><br \/>\nWavefield snapshot:<br \/>\n<img decoding=\"async\" src=\"\/RSF\/book\/gti\/wavem\/fdm\/Fig\/mwfl.png\" width=\"50% alt=\"\" \/><br \/>\nRecorded data:<br \/>\n<img decoding=\"async\" src=\"\/RSF\/book\/gti\/wavem\/fdm\/Fig\/mdat.png\" width=\"50% alt=\"\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here is a time-domain finite-difference example in RSF. The program allows arbitrary locations of the sources and receivers. The following pictures are examples using the Marmousi model. The sources are located on a horizontal line close to the bottom of the model. The receivers are arranged as in a deviated well. Velocity: Recorded data:<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","activitypub_content_warning":"","activitypub_content_visibility":"local","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-12","post","type-post","status-publish","format-standard","hentry","category-examples"],"_links":{"self":[{"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/posts\/12","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/comments?post=12"}],"version-history":[{"count":1,"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/posts\/12\/revisions"}],"predecessor-version":[{"id":903,"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/posts\/12\/revisions\/903"}],"wp:attachment":[{"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/media?parent=12"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/categories?post=12"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ahay.org\/blog\/wp-json\/wp\/v2\/tags?post=12"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}