RE: [gxnet]: Trending a VV

[Stephen Cheesman]

Aaron:   At present, the only GX function for trends is the Trend_DU function, which fits a n'th order polynomial to channels of data.    For the future, I have created the following GX wrappers, which will be available in 5.0.6...   // Trend_VVU          Calculate an n'th order best-fit polynomial, integral x. // PolyFill_VVU      Fill a VV with values from an n'th order polynomial, integral x. // Trend2_VVU         Calculate an n'th order best-fit polynomial, specified X // PolyFill2_VVU      Fill a VV with values from an n'th order polynomial, specified X   Dr. Stephen J. Cheesman Research Geophysicist Geosoft Inc. Software and services for effective earth science decision-making. Free Oasis montaj interface now available at www.geosoft.com Geosoft Inc. 8th Floor 85 Richmond St. W. Toronto, Ontario Canada M5H 2C9 Tel. (416) 369-0111 Fx. (416) 369-9599 Direct: (905)315-8207 E-mail. [EMAIL PROTECTED] -----Original Message----- From: Aaron Balasch [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 29, 2000 7:56 PM To: [EMAIL PROTECTED] Subject: [gxnet]: Trending a VV Hi all,   Looking through the _VVU methods in the VVU.GXH file, I see an interp_VVU, a filter_VVU, BPFilt_VVU, etc. What I really want is a Trend_VVU that allows you to apply a 0 to 9 degree trend to a VV. Am I missing something here? does anyone have a quick work around?     Aaron Balasch Sky Hunter Technologies Inc. Suite 101, 1725 10th Avenue S.W. Calgary, Alberta T3C 0K1 Phone: (403)228-2175 Fax: (403)244-7955 email: [EMAIL PROTECTED]