initial upload

gm3d/doc/build_model/model_list.txt

@@ -0,0 +1,10 @@
+# model_type value_type model_value model_parameter
+#regular_block add 1.0 300/700/300/700/100/400
+#regular_block erase 0.0 400/600/400/600/200/300
+#regular_block add -1.0 600/800/600/800/260/360
+#tilted_block add 1.0 500/700/500/700/100/500/700/200/400/400
+#tilted_block add -1.0 200/400/200/400/100/200/400/600/800/400
+#sphere replace 1.0 500/500/250/300/200/150
+interface replace/top 1.0 example_topography.txt
+tilted_block replace 1.5 400/600/400/600/50/400/600/200/400/450
+interface erase/bot 0.0 example_topography.txt

gm3d/doc/gravity_model/forward_modeling.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+# set model parameters
+cat <<- EOF > model_list.txt
+	regular_block add 0.5 200/800/200/300/50/150
+	tilted_block add 1.0 300/500/400/600/100/300/500/600/800/350
+	sphere add 0.8 700/700/250/100/250/100
+EOF
+# construct model
+gm3d -o forward_model.msh -m model_list.txt -d 12.5/25/987.5/12.5/25/987.5/12.5/25/387.5 -e "density_model_(g/cm^3)"
+# forward modeling of the model's gravity and gravity gradient data
+gm3d -i forward_model.msh -f forward_g.txt -e "density_model_(g/cm^3)" -p 4/8/1020/4/8/1020/50 -t Vz
+gm3d -i forward_model.msh -f forward_g_x.txt -e "density_model_(g/cm^3)" -p 4/8/1020/4/8/1020/50 -t Vzx
+gm3d -i forward_model.msh -f forward_g_y.txt -e "density_model_(g/cm^3)" -p 4/8/1020/4/8/1020/50 -t Vzy
+gm3d -i forward_model.msh -f forward_g_z.txt -e "density_model_(g/cm^3)" -p 4/8/1020/4/8/1020/50 -t Vzz
+# mapping
+xyz2grd forward_g.txt -Gforward_g.nc -R4/1020/4/1020 -I8/8 -i0,1,3
+gmtxy-image -i forward_g.nc -u mGal -a "y (m);x (m)" -t 256,256
+
+xyz2grd forward_g_x.txt -Gforward_g_x.nc -R4/1020/4/1020 -I8/8 -i0,1,3
+gmtxy-image -i forward_g_x.nc -u Eo -a "y (m);x (m)" -t 256,256
+
+xyz2grd forward_g_y.txt -Gforward_g_y.nc -R4/1020/4/1020 -I8/8 -i0,1,3
+gmtxy-image -i forward_g_y.nc -u Eo -a "y (m);x (m)" -t 256,256
+
+xyz2grd forward_g_z.txt -Gforward_g_z.nc -R4/1020/4/1020 -I8/8 -i0,1,3
+gmtxy-image -i forward_g_z.nc -u Eo -a "y (m);x (m)" -t 256,256

gm3d/doc/gravity_model/model_list.txt

@@ -0,0 +1,3 @@
+regular_block add 0.5 200/800/200/300/50/150
+tilted_block add 1.0 300/500/400/600/100/300/500/600/800/350
+sphere add 0.8 700/700/250/100/250/100

gm3d/doc/magnetic_model/forward_modeling.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+# set model parameters
+cat <<- EOF > model_list.txt
+	regular_block add 0.1 200/400/250/750/100/200
+	regular_block add 0.1 600/800/250/750/100/200
+EOF
+# construct model
+gm3d -o forward_model.msh -m model_list.txt -d 12.5/25/987.5/12.5/25/987.5/12.5/25/387.5 -e "magnetic_model_(SI(k))"
+# forward modeling of the model's gravity and gravity gradient data
+gm3d -i forward_model.msh -f forward_m.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DT -v 70/10/70/10
+gm3d -i forward_model.msh -f forward_m_Tx.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DTx -v 70/10/70/10
+gm3d -i forward_model.msh -f forward_m_Ty.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DTy -v 70/10/70/10
+gm3d -i forward_model.msh -f forward_m_Tz.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DTz -v 70/10/70/10
+gm3d -i forward_model.msh -f forward_m_Hax.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t Hax -v 70/10/70/10
+gm3d -i forward_model.msh -f forward_m_Hay.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t Hay -v 70/10/70/10
+gm3d -i forward_model.msh -f forward_m_Za.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t Za -v 70/10/70/10
+# mapping
+xyz2grd forward_m.txt -Gforward_m.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m.nc -u nT -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Tx.txt -Gforward_m_Tx.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Tx.nc -u Eo -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Ty.txt -Gforward_m_Ty.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Ty.nc -u Eo -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Tz.txt -Gforward_m_Tz.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Tz.nc -u Eo -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Hax.txt -Gforward_m_Hax.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Hax.nc -u nT -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Hay.txt -Gforward_m_Hay.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Hay.nc -u nT -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Za.txt -Gforward_m_Za.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Za.nc -u nT -a "y (m);x (m)" -t 500,500

gm3d/doc/magnetic_model/model_list.txt

@@ -0,0 +1,2 @@
+regular_block add 0.1 200/400/250/750/100/200
+regular_block add 0.1 600/800/250/750/100/200

gm3d/doc/magnetic_model2/forward_modeling.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+# set model parameters
+cat <<- EOF > model_list.txt
+	regular_block add 0.1 200/400/250/750/100/200
+	regular_block add 0.1 600/800/250/750/100/200
+EOF
+# construct model
+gm3d -o forward_model.msh -m model_list.txt -d 12.5/25/987.5/12.5/25/987.5/12.5/25/387.5 -e "magnetic_model_(SI(k))"
+# forward modeling of the model's gravity and gravity gradient data
+gm3d -i forward_model.msh -f forward_m.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DT -v 70/10/-20/80
+gm3d -i forward_model.msh -f forward_m_Tx.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DTx -v 70/10/-20/80
+gm3d -i forward_model.msh -f forward_m_Ty.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DTy -v 70/10/-20/80
+gm3d -i forward_model.msh -f forward_m_Tz.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t DTz -v 70/10/-20/80
+gm3d -i forward_model.msh -f forward_m_Hax.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t Hax -v 70/10/-20/80
+gm3d -i forward_model.msh -f forward_m_Hay.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t Hay -v 70/10/-20/80
+gm3d -i forward_model.msh -f forward_m_Za.txt -e "magnetic_model_(SI(k))" -p -500/10/1500/-500/10/1500/50 -t Za -v 70/10/-20/80
+# mapping
+xyz2grd forward_m.txt -Gforward_m.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m.nc -u nT -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Tx.txt -Gforward_m_Tx.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Tx.nc -u Eo -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Ty.txt -Gforward_m_Ty.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Ty.nc -u Eo -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Tz.txt -Gforward_m_Tz.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Tz.nc -u Eo -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Hax.txt -Gforward_m_Hax.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Hax.nc -u nT -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Hay.txt -Gforward_m_Hay.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Hay.nc -u nT -a "y (m);x (m)" -t 500,500
+
+xyz2grd forward_m_Za.txt -Gforward_m_Za.nc -R-500/1500/-500/1500 -I10/10 -i0,1,3
+gmtxy-image -i forward_m_Za.nc -u nT -a "y (m);x (m)" -t 500,500

gm3d/doc/magnetic_model2/model_list.txt

@@ -0,0 +1,2 @@
+regular_block add 0.1 200/400/250/750/100/200
+regular_block add 0.1 600/800/250/750/100/200