{"id":28200,"date":"2017-09-26T15:44:39","date_gmt":"2017-09-26T15:44:39","guid":{"rendered":"\/forum\/forums\/topic\/fitdat-nasa-polynomial-chemkin\/"},"modified":"2017-09-26T15:44:39","modified_gmt":"2017-09-26T15:44:39","slug":"fitdat-nasa-polynomial-chemkin","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fitdat-nasa-polynomial-chemkin\/","title":{"rendered":"FITDAT NASA polynomial (CHEMKIN)"},"content":{"rendered":"<p>I am trying to use FITDAT to convert the NASA polynomial coefficients into the fit Chemkin accepts for the thermodynamic data. The output file does not explain what is wrong. I appreciate your help.<\/p>\n<p><\/p>\n<p>My input file is:<\/p>\n<p><\/p>\n<p>DIAG 2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ! print table of data vs. resulting fit evaluation<br \/>TMAX 1000<br \/>POLY NASA&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ! expects one set of NASA-format polynomial data<br \/>GACL&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gurvich,1996a&nbsp;pt1&nbsp;p231&nbsp;pt2&nbsp;p186&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br \/>&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GA&nbsp;&nbsp;1.00CL&nbsp;&nbsp;1.00&nbsp;&nbsp;&nbsp;&nbsp;0.00&nbsp;&nbsp;&nbsp;&nbsp;0.00&nbsp;&nbsp;&nbsp;&nbsp;0.00&nbsp;0&nbsp;&nbsp;&nbsp;&nbsp; 105.17600&nbsp;&nbsp;&nbsp;&nbsp;-69621.440<br \/>&nbsp;&nbsp;&nbsp;&nbsp;200.000&nbsp;&nbsp;1000.000&nbsp;7&nbsp;-2.0&nbsp;-1.0&nbsp;&nbsp;0.0&nbsp;&nbsp;1.0&nbsp;&nbsp;2.0&nbsp;&nbsp;3.0&nbsp;&nbsp;4.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9609.116<br \/>&nbsp;6.417143000E+03-2.257949147E+02&nbsp;5.311673690E+00-1.562280975E-03&nbsp;1.836579731E-06<br \/>-1.100421873E-09&nbsp;2.725812445E-13&nbsp;0.000000000E+00-8.593892330E+03-1.695911735E+00<br \/>&nbsp;&nbsp;&nbsp;1000.000&nbsp;&nbsp;6000.000&nbsp;7&nbsp;-2.0&nbsp;-1.0&nbsp;&nbsp;0.0&nbsp;&nbsp;1.0&nbsp;&nbsp;2.0&nbsp;&nbsp;3.0&nbsp;&nbsp;4.0&nbsp;&nbsp;0.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9609.116<br \/>-4.864842240E+05&nbsp;1.452870183E+03&nbsp;2.719542959E+00&nbsp;1.144285628E-03-3.431452860E-07<br \/>&nbsp;5.470440480E-11-3.019622103E-15&nbsp;0.000000000E+00-1.895084035E+04&nbsp;1.570926145E+01<br \/>END&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ! END required to begin processing data<\/p>\n<p><\/p>\n<p>And the ioutput is:<\/p>\n<p><\/p>\n<p>WORKING SPACE REQUIREMENTS<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; PROVIDED&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; REQUIRED <br \/>&nbsp;LOGICAL &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 1 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 1<br \/>&nbsp;INTEGER&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 112 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 112<br \/>&nbsp;REAL &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 9534&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9534<br \/>&nbsp;CHARACTER &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1<\/p>\n<p><\/p>\n<p>This problem requires&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.073MB of memory for the REAL array.<\/p>\n<p><\/p>\n<p>&nbsp;Reading keyword data&#8230;<br \/>&nbsp;Setting DIAG level:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2<br \/>&nbsp;Setting TMAX:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6.000E+03 K<\/p>\n<p><\/p>\n<p>&nbsp;Reading NASA polynomial&#8230;<\/p>\n","protected":false},"template":"","class_list":["post-28200","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["366"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["743"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["28200"],"_bbp_forum_id":["27792"],"_bbp_engagement":["154592"],"_bbp_voice_count":["1"],"_bbp_reply_count":["0"],"_bbp_last_reply_id":["0"],"_bbp_last_active_id":["28200"],"_bbp_last_active_time":["2017-09-26 15:44:39"]},"test":"soniacalero86"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28200\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=28200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}