Inset map issue
inset map appears black
here is my code
REM gmt makecpt -Cjet -T0/250/20 -Z >seis.cpt
REM gmt set ANNOT_FONT_PRIMARY Times-Bold ANNOT_FONT_SIZE_PRIMARY 8
gmt begin chapter4 png
REM gmt grdimage
@earth_relief_15s.grd -R80.00/88.2/26.45/30.5 -JM10c -I+d -Ba0.25 -BWesN --FORMAT_GEO_MAP=dddF -C0
gmt grdimage
@earth_relief_15s.grd -R80.00/88.2/26.45/30.5 -JM10c -I+d -Ba2 -BWesN --FORMAT_FLOAT_OUT=dddF -C0
gmt coast -R80.00/88.2/26.45/30.5 -W.5 -N1/1.5p,black -Slightblue
gmt plot fault_MCT.txt -W1p,black -Sf0.8c/0.1c+l+t -Gblack
REM 2.2c is gap between triangle and 0.1c is size,l for left side and t for triangle,r for rightside
gmt plot fault_MBT.txt -W1p,black -Sf0.8c/0.1c+l+t -Gblack
gmt plot fault_MFT.txt -W1p,black -Sf0.8c/0.1c+l+t -Gblack
gmt plot fault_std_hariram.txt -W1p,black -Sf0.8c/0.1c+r+b -Gblack
REM gmt plot adhikari_21_3_3.5_swarm3col.txt -W.12 -Sc.20c -Gorange -lM3.0-3.5
REM gmt plot adhikari_21_gt3.5_le4.0_swarm3col.txt -W.12 -Sc.15c -Gblue -lM">3.5<=4
REM gmt plot adhikari_21_all_swarm3col.txt -W.12 -Sc.10c -Gpurple -l"Aftershocks "
REM gmt plot swarm_work_gorkha.txt -W.12 -Sa.7c -Gyellow -l"Gorkha earthquake"
REM gmt plot geo_india_historic.txt -W.1 -Sa.7c -Gblue -l"Historic Earthquake"
REM gmt legend -DjBC+l1.5+w3.7c/2.3c+o0.1c/0.1c -F+p0.6p+gwhite+s
REM o0.1c/0.1c for gap between legend and frame, 2cm is height,l1.5 is for line gap
REM gmt text swarm_work_historic.txt -F+f14p,Helvetica-Bold,red, -Gwhite
REM gmt text manaslu_himalchuli.txt -F+f14p,Helvetica-Bold,black -Gwhite
REM gmt text swarm_name.txt -F+f14p,Helvetica-Bold,red -Gwhite
REM gmt text swarm_work_himalaya.txt -F+f14p+a-5,Helvetica-Bold,green
REM gmt plot greatquake.txt -W.1 -Sa.9c -Gred
REM gmt text swarm_work_country.txt -F+f14p,Helvetica-Bold,black, -Gwhite
REM gmt text faultname.txt -F+f12p,Helvetica-Bold,black
gmt text swarm_work_majorfault.txt -F+f14p,Helvetica-Bold,black, -Gwhite
REM echo 84.9 28.599 84.557 28.35 | gmt plot -Sr+s -W1p,red
REM 84.9, 84.557, 28.599, 28.35)
gmt plot gorkha_rupture_area.txt -W2p,orange
gmt inset begin -DjTR+w1.5c -M0
REM gmt inset begin -DjTR+w3c/3c+o0.05c -M0.2c/0.9c/0.1c/0.4c
gmt grdimage
@earth_relief_01m.grd -R68/100/4/35 -C -Ba5 -BwEsN
echo 80.00 26.45 88.2 30.5 | gmt plot -Sr+s -Wthick,red
REM gmt inset begin -DjTR+w1.5c -M0 -F+gwhite+p1p
REM gmt coast -R68/100/4/33 -JM? -ENP,IN+glightbrown+p0.2p -A10000
REM echo 84.40 29.069 87.69 26.55 | gmt plot -Sr+s -Wthick,red
REM echo 84.40 29.069 87.69 26.55 | gmt plot -Sr+s -Wthick,red
REM echo 84.50 27.5 85.50 28.75 | gmt plot -Sr+s -Wthick,red
gmt inset end
gmt end show