78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
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/********************************************************
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* ██████╗ ██████╗████████╗██╗
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* ██╔════╝ ██╔════╝╚══██╔══╝██║
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* ██║ ███╗██║ ██║ ██║
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* ██║ ██║██║ ██║ ██║
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* ╚██████╔╝╚██████╗ ██║ ███████╗
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* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
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* Geophysical Computational Tools & Library (GCTL)
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*
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* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
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*
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* GCTL is distributed under a dual licensing scheme. You can redistribute
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* it and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, either version 2
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* of the License, or (at your option) any later version. You should have
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* received a copy of the GNU Lesser General Public License along with this
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* program. If not, see <http://www.gnu.org/licenses/>.
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*
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* If the terms and conditions of the LGPL v.2. would prevent you from using
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* the GCTL, please consider the option to obtain a commercial license for a
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* fee. These licenses are offered by the GCTL's original author. As a rule,
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* licenses are provided "as-is", unlimited in time for a one time fee. Please
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* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
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* to include some description of your company and the realm of its activities.
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* Also add information on how to contact you by electronic and paper mail.
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******************************************************/
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#include "../lib/graphic/gmt.h"
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#include "../lib/io/netcdf_io.h"
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int main(int argc, char *argv[])
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{
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gctl::gmt gt;
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/*
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gt.begin_session("line_plot", "eps,png");
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gt.call_module("basemap", "-R0/10/0/10 -JX5i/5i -Baf");
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gt.call_module("plot", "tmp/data.txt -R0/10/0/10 -JX5i/5i -W1p,blue");
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gt.end_session(false);
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gt.save_session("line_plot");
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*/
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// example 2
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gctl::array<double> data(51*41);
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double dist;
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for (int i = 0; i < 51; ++i)
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{
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for (int j = 0; j < 41; ++j)
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{
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dist = sqrt((j-20)*(j-20) + (i-25)*(i-25));
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data[j+i*41] = sin(dist/GCTL_Pi);
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}
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}
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gctl::save_netcdf_grid("image_plot", data, 41, 51, 0.0, 1.0, 0.0, 1.0, "x", "y", "z");
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gt.begin_session("image_plot", "png,eps");
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gt.call_module("set", "FONT_ANNOT_PRIMARY=10.5p,Times-Roman,black \
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MAP_FRAME_PEN=thinnest,black \
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MAP_GRID_PEN_PRIMARY=thinnest,black \
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MAP_TICK_PEN_PRIMARY=thinnest,black \
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MAP_TICK_LENGTH_PRIMARY=1p/0.5p \
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MAP_TITLE_OFFSET=7.5p \
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MAP_GRID_CROSS_SIZE_PRIMARY=2p \
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FONT_LABEL=10.5p,Times-Roman,black \
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MAP_LABEL_OFFSET=5p \
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MAP_ANNOT_OFFSET_PRIMARY=2.5p \
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MAP_FRAME_AXES=WesNZ");
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gt.call_module("grd2cpt", "image_plot.nc -R0/40/0/50 -Crainbow -Z -D");
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gt.call_module("grdimage", "image_plot.nc -R0/40/0/50 -JX1.5i/1.5i -X0.5i -Y0.5i -Bxag+l\"x (m)\" -Byag+l\"y (m)\"");
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gt.call_module("psscale", "-Bxa -By+lm -Dx0.1i/-0.2i+w1.3i/0.05i+h");
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gt.end_session();
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gt.save_session("image_plot");
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return 0;
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}
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