00001 /* $Id: ObitConvUtil.h,v 1.2 2007/08/31 17:24:48 bcotton Exp $ */ 00002 /*--------------------------------------------------------------------*/ 00003 /*; Copyright (C) 2006,2007 */ 00004 /*; Associated Universities, Inc. Washington DC, USA. */ 00005 /*; */ 00006 /*; This program is free software; you can redistribute it and/or */ 00007 /*; modify it under the terms of the GNU General Public License as */ 00008 /*; published by the Free Software Foundation; either version 2 of */ 00009 /*; the License, or (at your option) any later version. */ 00010 /*; */ 00011 /*; This program is distributed in the hope that it will be useful, */ 00012 /*; but WITHOUT ANY WARRANTY; without even the implied warranty of */ 00013 /*; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ 00014 /*; GNU General Public License for more details. */ 00015 /*; */ 00016 /*; You should have received a copy of the GNU General Public */ 00017 /*; License along with this program; if not, write to the Free */ 00018 /*; Software Foundation, Inc., 675 Massachusetts Ave, Cambridge, */ 00019 /*; MA 02139, USA. */ 00020 /*; */ 00021 /*; Correspondence about this software should be addressed as follows:*/ 00022 /*; Internet email: bcotton@nrao.edu. */ 00023 /*; Postal address: William Cotton */ 00024 /*; National Radio Astronomy Observatory */ 00025 /*; 520 Edgemont Road */ 00026 /*; Charlottesville, VA 22903-2475 USA */ 00027 /*--------------------------------------------------------------------*/ 00028 #ifndef OBITCONVUTIL_H 00029 #define OBITCONVUTIL_H 00030 00031 #include "Obit.h" 00032 #include "ObitErr.h" 00033 #include "ObitImage.h" 00034 #include "ObitFFT.h" 00035 00036 /*-------- Obit: Software for the recently deceased ------------------*/ 00044 /*---------------Public functions---------------------------*/ 00045 /* Public: (de)Convolve all planes of an image with an FArray */ 00046 void ObitConvUtilConv (ObitImage *inImage, ObitFArray *convFn, 00047 gboolean doDivide, gfloat rescale, 00048 ObitImage *outImage, ObitErr *err); 00049 00050 /* Public: Create Gaussian array */ 00051 ObitFArray* ObitConvUtilGaus (ObitImage *inImage, gfloat Beam[3]); 00052 00053 /* Public: Deconvolve two Gaussians */ 00054 void ObitConvUtilDeconv (gfloat fmaj, gfloat fmin, gfloat fpa, 00055 gfloat cmaj, gfloat cmin, gfloat cpa, 00056 gfloat *rmaj, gfloat *rmin, gfloat *rpa); 00057 00058 #endif /* OBITCONVUTIL_H */
1.3.9.1