1. 1. GMT 5.4 cript to produce Indus Valley Civilization map
   2. Generic Mapping Tools 5.4, Ubuntu bash script
2. you need r=5,sr=10 gaussian blurred etopo1.grd to produce this image
3. you can blur etopo1.grd netcdf with SAGA GIS

name=indus target=$name.ps rect=-R60/80/15/40 proj=-JQ4.5i ticks=-B5 grid=ground.grd paletti=pale.cpt reso=

skale1=-Lf70/16.5/17.0/1500

1. gmt makecpt -Crelief -Z >./$paletti

paletti="paletti.cpt" paletti2="paletti2.cpt"

echo "0 100/200/100 500 100/200/100" > $paletti echo "500 255/255/100 1000 255/255/100" >> $paletti echo "1000 207/151/31 2000 207/151/31" >> $paletti echo "2000 147/127/21 4000 147/127/21 " >> $paletti echo "4000 134/83/5 8000 134/83/5 " >> $paletti echo "B black" >> $paletti echo "F white" >> $paletti echo "N 128" >> $paletti

echo "-9000 210/20/255 0 210/210/255" > $paletti2 echo "0 230/255/230 1000 230/255/230" >> $paletti2 echo "1000 250/250/230 9000 250/250/230 " >> $paletti2 echo "B black" >> $paletti2 echo "F white" >> $paletti2 echo "N 128" >> $paletti2

1. gmt pscoast $rect $proj $ticks -I1/1p,blue -N1/0.25p,- \
2. -I2/0.25p,blue -W0.25p,white -Sblue -K -O -P >> $target

1. gmt pscoast $rect $proj $ticks $skale1 $reso -Ia/1p,blue -Ii/1p,lightblue -N1/0.25p,- \
2. -W0.25p,white -S50/50/255 -K -P > $target

gmt grdimage indutopo1_sumu_huva.nc $rect $proj -C./$paletti2 -P -K > $target

gmt pscoast $rect $proj $ticks $skale1 $reso -I1/1p,blue -I2/1p,blue -N1/2p,darkred,- \

            -W0.25p,blue -S220/220/255  -K -O  -P >> $target

gmt grdcontour indutopo1_sumu_huva.nc $rect $proj -C./$paletti2 -A- -W0.35p,darkbrown -P -K -O >> $target

1. 1. indus culture approx area

gmt psxy <<EOF $rect $proj $ticks -Gred@75 -P -O -K >> $target 60.6276501823504 25.7364415773559 60.7156310997533 25.860010137494 60.8361649565953 25.9744319044802 60.9892517528764 26.0797068783145 61.1748914885966 26.1758350589969 61.3930841637558 26.2628164465273 61.6438297783541 26.3406510409059 61.9271283323915 26.4093388421326 62.242979825868 26.4688798502073 62.5913842587835 26.5192740651301 62.9305506953718 26.5759006984759 63.2604791356327 26.6387597502444 63.5811695795663 26.7078512204359 63.8926220271727 26.7831751090503 64.1948364784517 26.8647314160875 64.4878129334034 26.9525201415476 64.7715513920278 27.0465412854306 65.0460518543249 27.1467948477364 65.3029561331415 27.2772726441914 65.5422642284774 27.4379746747956 65.7639761403328 27.6289009395489 65.9680918687075 27.8500514384513 66.1546114136017 28.1014261715029 66.3235347750153 28.3830251387037 66.4748619529483 28.6948483400536 66.6085929474008 29.0368957755526 66.7533215565286 29.3509379324674 66.9090477803317 29.6369748107979 67.0757716188103 29.8950064105441 67.2534930719642 30.125032731706 67.4422121397934 30.3270537742836 67.641928822298 30.5010695382769 67.852643119478 30.647080023686 68.0743550313334 30.7650852305108 68.2859491376874 30.9106134826532 68.4874254385401 31.0836647801134 68.6787839338914 31.2842391228912 68.8600246237414 31.5123365109867 69.0311475080901 31.7679569443999 69.1921525869374 32.0511004231308 69.3430398602834 32.3617669471793 69.4838093281281 32.6999565165456 69.6456942161495 33.0154462783297 69.8286945243475 33.3082362325318 70.0328102527223 33.5783263791519 70.2580414012738 33.8257167181899 70.50614758835 34.0483505872303 70.777128813951 34.2462279862731 71.0709850780767 34.4193489153184 71.3877163807273 34.5677133743661 71.710606347596 34.6828681115167 72.0396549786829 34.7648131267702 72.374862273988 34.8135484201266 72.7162282335113 34.8290739915859 73.0716711398191 34.8064009531972 73.4411909929113 34.7455293049606 73.8247877927881 34.646459046876 74.2224615394492 34.5091901789435 74.5629476897985 34.3109128114106 74.8462462438359 34.0516269442772 75.0723572015614 33.7313325775433 75.241280562975 33.350029711209 75.4348385812615 32.986648195911 75.6530312564207 32.6411880316494 75.8958585884527 32.3136492184241 76.1633205773576 32.0040317562351 76.4202248561741 31.706922317873 76.6665714249023 31.4223209033378 76.9023602835421 31.1502275126295 77.1275914320936 30.8906421457481 77.3053128852475 30.6411292223535 77.4355246430038 30.4016887424457 77.5182267053626 30.1723207060246 77.5534190723237 29.9530251130903 77.5538589769107 29.7371006622975 77.5195464191236 29.5245473536461 77.4504813989623 29.3153651871363 77.3466639164269 29.109554162768 77.2485651935226 28.9474815784058 77.1561852302495 28.8291474340499 77.0695240266077 28.7545517297001 76.988581582597 28.7236944653566 76.8896030505187 28.7078549013603 76.7725884303728 28.7070330377113 76.6375377221594 28.7212288744095 76.4844509258783 28.750442411455 76.3133280415296 28.7946736488477 76.1241690691133 28.8539225865877 75.9169740086294 28.928189224675 75.691742860078 29.0174735631096 75.4612328564823 29.0848229425304 75.2254439978425 29.1302373629377 74.9843762841585 29.1537168243313 74.7380297154303 29.1552613267112 74.486404291658 29.1348708700775 74.2295000128415 29.0925454544301 73.9673168789808 29.0282850797691 73.6998548900759 28.9420897460945 73.4328328057581 28.8492039344185 73.1662506260272 28.7496276447411 72.9001083508834 28.6433608770624 72.6344059803266 28.5304036313823 72.3691435143568 28.4107559077009 72.104320952974 28.2844177060181 71.8399382961782 28.151389026334 71.5759955439695 28.0116698686485 71.3375672578076 27.8761006897746 71.1246534376925 27.7446814897122 70.9372540836243 27.6174122684613 70.7753691956029 27.494293026022 70.6389987736284 27.3753237623943 70.5281428177007 27.2605044775781 70.4428013278199 27.1498351715734 70.3829743039859 27.0433158443803 70.3482218416118 26.9179910775181 70.3385439406975 26.7738608709869 70.353940601243 26.6109252247866 70.3944118232483 26.4291841389172 70.4599576067135 26.2286376133788 70.5505779516385 26.0092856481712 70.6662728580233 25.7711282432947 70.807042325868 25.514165398749 70.9618887404971 25.2696293394511 71.1308121019107 25.0375200654009 71.3138124101088 24.8178375765984 71.5108896650913 24.6105818730435 71.7220438668583 24.4157529547364 71.9472750154098 24.233350821677 72.1865831107457 24.0633754738653 72.4399681528661 23.9058269113013 72.6841151986592 23.7407399174369 72.919024248125 23.5681144922721 73.1446953012635 23.3879506358069 73.3611283580747 23.2002483480413 73.5683234185586 23.0050076289753 73.7662804827151 22.802228478609 73.9549995505444 22.5919108969422 74.1344806220463 22.374054883975 74.2932861779586 22.1604140551453 74.4314162182812 21.950988410453 74.5488707430141 21.7457779498983 74.6456497521573 21.5447826734809 74.7217532457108 21.3480025812011 74.7771812236746 21.1554376730588 74.8119336860488 20.9670879490539 74.8260106328333 20.7829534091865 74.8062149264176 20.6098293202143 74.7525465668018 20.4477156821374 74.6650055539859 20.2966124949558 74.5435918879699 20.1565197586695 74.3883055687538 20.0274374732784 74.1991465963375 19.9093656387826 73.9761149707211 19.802304255182 73.7192106919046 19.7062533224767 73.4570275580439 19.642461252406 73.189565569139 19.6109280449699 72.9168247251899 19.6116537001683 72.6388050261967 19.6446382180012 72.3555064721593 19.7098815984688 72.0669290630778 19.8073838415708 71.773072798952 19.9371449473075 71.4739376797821 20.0991649156787 71.1783217973083 20.2675320890286 70.8862251515306 20.4422464673572 70.5976477424491 20.6233080506646 70.3125895700636 20.8107168389506 70.0310506343743 21.0044728322154 69.753030935381 21.2045760304589 69.4785304730839 21.4110264336811 69.2075492474829 21.623824041882 68.9656017246249 21.8254249376788 68.7526879045099 22.0158291210714 68.5688077871378 22.1950365920599 68.4139613725086 22.3630473506442 68.2881486606225 22.5198613968244 68.1913696514792 22.6654787306004 68.123624345079 22.7998993519724 68.0849127414217 22.9231232609401 68.0312443818059 23.0486370806005 67.9626192662317 23.1764408109535 67.8790373946989 23.306534451999 67.7804987672076 23.4389180037372 67.6670033837578 23.573591466168 67.5385512443496 23.7105548392914 67.3951423489828 23.8498081231073 67.2367766976576 23.9913513176159 67.0916081839428 24.1255826651988 66.9596368078384 24.2525021658559 66.8408625693445 24.3721098195874 66.735285468461 24.4844056263931 66.6429055051879 24.5893895862732 66.5637226795253 24.6870616992275 66.4977369914731 24.7774219652561 66.4449484410313 24.860470384359 66.3332126759296 24.9275548695514 66.162529696168 24.9786754208331 65.9328995017463 25.0138320382043 65.6443220926648 25.0330247216649 65.2967974689233 25.0362534712149 64.8903256305218 25.0235182868544 64.4249065774603 24.9948191685832 63.900540309739 24.9501561164015 63.420164500719 24.913071692431 62.9837791504005 24.8835658966717 62.5913842587835 24.8616387291235 62.242979825868 24.8472901897867 61.9385658516539 24.840520278661 61.6781423361412 24.8413289957465 61.4617092793301 24.8497163410432 61.2892666812204 24.8656823145511 61.1326606482432 24.8856273600431 60.9918911803985 24.9095514775192 60.8669582776864 24.9374546669793 60.7578619401067 24.9693369284235 60.6646021676596 25.0051982618517 60.5871789603451 25.0450386672641 60.525592318163 25.0888581446605 60.4798422411135 25.1366566940409 60.4508085383706 25.1939264947661 60.4384912099341 25.260667546836 60.4428902558043 25.3368798502505 60.464005675981 25.4225634050098 60.5018374704642 25.5177182111138 60.556385639254 25.6223442685625 60.6276501823504 25.7364415773559 EOF

1. 1. estimated chaggar hakra

gmt psxy <<EOF $rect $proj -W2.5p,blue,- -P -O -K >> $target 69.118148852674011,24.117209352446075 69.142177527026902,24.174217885031609 69.12896175613281,24.200520934398931 69.082105841144681,24.303488927932925 69.062882901662377,24.325386247939694 69.072494371403536,24.398714695683669 69.089314443450547,24.456690647929758 69.107335949215212,24.459971508539734 69.103731648062293,24.481841728326202 69.169810502532712,24.519012378330505 69.226277887261986,24.532128806566586 69.257515163920743,24.57146986736354 69.259918031356037,24.643563066294515 69.288752440579486,24.661033945414772 69.329601186979374,24.748351632125388 69.359637029920478,24.75489798951061 69.347622692744039,24.783261552124248 69.377658535685157,24.827975537464027 69.428118751826204,24.84651075072361 69.514621979496582,24.911906950586889 69.519427714367168,24.953306627296111 69.574693665378788,24.987069742619962 69.591513737425799,25.044772302015915 69.649182555872713,25.077422101762728 69.65278685702566,25.104623619578199 69.634765351260995,25.11767819970397 69.668405495355046,25.159008502454952 69.690031302272644,25.222064601799342 69.673211230225618,25.276397088238774 69.69603847086087,25.363278469962651 69.723671446366666,25.376305298282983 69.704448506884361,25.433823646718771 69.668405495355046,25.470707761505899 69.603528074602252,25.475046325989524 69.557873593331792,25.496736800260251 69.559075027049431,25.519507584316596 69.485787570273132,25.57045511168274 69.479780401684891,25.678781973241012 69.459356028484947,25.75996257036352 69.442535956437936,25.785928652816995 69.438931655285003,25.818378262419152 69.406492944908607,25.846494067423599 69.325996885826456,25.86919810913458 69.287551006861847,25.934042756291763 69.25511229648545,25.943766378409631 69.223875019826693,26.006410454830593 69.221472152391399,26.045276190738466 69.196242044320883,26.074417040843276 69.12776032241517,26.116496577597765 69.110940250368159,26.134834200986433 69.086911576015268,26.204922080925595 69.03765279359186,26.255574743213494 68.994401179756665,26.281431418696695 68.954753867074416,26.34389459237735 68.939135228745045,26.378342609992281 68.889876446321622,26.406324063880007 68.882667844015756,26.429995380375271 68.895883614909849,26.474097135780752 68.869452073121678,26.497754526802339 68.876660675427544,26.522482048016524 68.901890783498061,26.527856891613556 68.887473578886343,26.566548333670784 68.922315156698019,26.651408758143084 68.928322325286231,26.697572126377327 68.940336662462684,26.731914127734118 68.933128060156818,26.756591040220997 68.960761035662642,26.776972275054892 68.966768204250855,26.802711763992178 68.949948132203829,26.819868178887486 68.969171071686134,26.898111351965618 68.977581107709653,26.938819245250805 68.955955300792056,26.949529407398099 68.935530927592097,26.976300359435605 68.937933795027377,27.021261226939622 68.977581107709653,27.036244186872935 68.976379673992,27.088668797857835 69.014825552956609,27.147483536554564 69.01122125180369,27.18489499023223 69.110940250368159,27.336549815320431 69.122954587544598,27.379232109779931 69.192637743167964,27.463481266879359 69.245500826744305,27.497589206164637 69.262320898791316,27.527424986412811 69.340414090438188,27.562578191707292 69.428118751826219,27.58387768813564 69.476176100531973,27.630722019266749 69.526636316673034,27.636043971111484 69.603528074602252,27.688185397565295 69.690031302272644,27.721159979242721 69.740491518413691,27.757314186075266 69.798160336860605,27.77644978999983 69.81498040890763,27.818961302391124 69.853426287872239,27.838086056127032 69.92431087721323,27.902872646630609 70.043252815260004,27.949579893457457 70.145374681259753,27.97823116235498 70.282338125071178,28.075800542171937 70.373647087612142,28.155275291569573 70.433718773494348,28.219871284555651 70.577890819611639,28.296065472820505 70.670401215870243,28.351060713505547 70.695631323940759,28.371148028838498 70.736480070340662,28.367976600223965 70.833796201469838,28.4229346051684 70.872242080434447,28.471527532882579 70.997191187069447,28.539097917033324 71.02842846372819,28.592912063050214 71.075284378716319,28.650916065968847 71.173801943563134,28.720478539076513 71.421297289397828,28.766827833098681 71.410484385939043,28.842627741536127 71.409282952221375,28.842627741536127 71.471757505538875,28.893130360395617 71.518613420527004,28.957275337827518 71.567872202950397,28.968838240257259 71.60631808191502,29.052893198236088 71.748087260597032,29.109591609220995 71.904273643890775,29.132682012273914 71.965546763490622,29.119038309751772 72.109718809607912,29.128484142771669 72.157776158313681,29.16206229842112 72.295941035842759,29.18514091325601 72.359617022877899,29.214506187737705 72.483364695795245,29.224991746953158 72.527066847274554,29.255524821249519 72.547491220474512,29.278582390600995 72.57872849713327,29.280678275385267 72.630390146991957,29.289061384613028 72.654418821344834,29.288013533579143 72.674843194544792,29.27439049207312 72.695267567744736,29.260765634525235 72.720497675815281,29.256573005388582 72.7865765302857,29.253428420747198 72.820216674379736,29.250283739436828 72.838238180144401,29.237704047635567 72.880288360261943,29.233510473418274 72.936755744991231,29.227219790004554 72.96679158793232,29.22302578635939 73.010043201767516,29.221977258612473 73.056899116755645,29.248187231528128 73.079726357390882,29.264958091778961 73.131388007249583,29.230365180022048 73.166229585061259,29.237704047635567 73.222696969790547,29.236655670186718 73.261142848755156,29.234558883077835 73.2815672219551,29.220928720131795 73.32602026950795,29.198906932964665 73.356056112449053,29.183174188174895 73.386091955390143,29.189467575706882 73.460580845884081,29.216734458876221 73.512242495742782,29.257621178785932 73.56150127816619,29.292204873218665 73.63358730122485,29.327824314172002 73.712881926589361,29.349818344940008 73.781363648495088,29.363431318821128 73.848643936683146,29.358195774931112 73.902708453977141,29.362384231574538 73.93995289922411,29.38123015459167 74.000024585106317,29.419958036086271 74.03847046407094,29.450302006623467 74.085326379059055,29.470177621005821 74.161016703270647,29.506780396672916 74.207872618258776,29.524554115282577 74.236707027482225,29.556956975825884 74.278757207599767,29.56427231329334 74.314800219129097,29.58621514671372 74.318404520282044,29.595617758050718 74.362857567834865,29.592483651632705 74.403706314234768,29.591438927856821 74.449360795505243,29.571587120984365 74.556288396375578,29.566362312410273 74.609151479951933,29.539188951159435 74.656007394940048,29.522463251583225 74.700460442492883,29.513053830248591 74.741309188892785,29.494232363305425 74.790567971316193,29.481682775324064 74.854243958351333,29.469131633138375 74.914315644233554,29.45344052043092 74.944351487174643,29.499460899494132 74.973185896398107,29.509917162058422 75.021243245103875,29.505734786613218 75.064494858939071,29.507825995933839 75.132976580844783,29.542324711885271 75.203861170185803,29.516190401237029 75.257925687479784,29.503643534098476 75.293968699009099,29.53709838997797 75.337220312844295,29.5757667732036 75.384076227832409,29.580991095152836 75.462169419479295,29.541279469116486 75.482593792679253,29.518281394558549 75.584715658678988,29.595617758050718 75.679628922372871,29.637396536937015 75.742103475690371,29.683333182575375 75.80698089644315,29.746983363033777 75.881469786937089,29.775143503781564 75.948750075125176,29.79286990177749 76.014828929595595,29.830397791659468 76.096526422395399,29.848114398337859 76.142180903665889,29.89395454763098 76.201051155830484,29.993896241962531 76.24430276966568,30.027187811584554 76.305575889265526,30.055268880127954 76.348827503100708,30.081262771003797 76.40649632154765,30.111407128625526 76.43292786333582,30.156087008483041 76.483388079476882,30.217359028900091 76.507416753829759,30.261990686324584 76.58671137919427,30.346009406284594 76.638373029052943,30.437211181178395 76.696041847499899,30.5024498231144 76.765725003123265,30.575914899490108 76.837811026181896,30.61004250937178 76.857033965664201,30.640024367181343 76.861839700534787,30.687562738964544 76.888271242322944,30.736110388780084 76.912299916675821,30.765020773987764 76.924314253852273,30.804242410204633 76.94954436192279,30.80940196082696 76.980781638581547,30.820751996908246 76.996400276910933,30.847574022632742 77.039651890746114,30.831069047635708 77.057673396510765,30.827974048820224 EOF

1. 1. estimated drishadvati

gmt psxy <<EOF $rect $proj -W2.5p,blue,- -P -O -K >> $target 73.987543764413303,29.380694489714667 74.029034204481391,29.389429319202687 74.048687570829429,29.378510782342659 74.070524644549479,29.363224830738631 74.094545425641527,29.369775952854642 74.109831377245555,29.367592245482641 74.127301036221596,29.354490001250614 74.144770695197622,29.345755171762594 74.162240354173662,29.343571464390592 74.173158891033694,29.345755171762594 74.192812257381718,29.347938879134603 74.22120045321779,29.323918098042547 74.245221234309824,29.304264731694509 74.273609430145896,29.297713609578494 74.286711674377912,29.293346194834484 74.312916162841972,29.25622316951041 74.34567177342204,29.245304632650384 74.369692554514089,29.26059058425442 74.391529628234139,29.295529902206493 74.411182994582177,29.306448439066511 74.437387483046237,29.312999561182529 74.472326800998303,29.304264731694509 74.494163874718353,29.273692828486446 74.505082411578371,29.243120925278383 74.507266118950383,29.205997899954308 74.511633533694379,29.197263070466292 74.546572851646459,29.173242289374244 74.57714475485453,29.160140045142217 74.596798121202553,29.162323752514219 74.629553731782622,29.175425996746245 74.681962708710728,29.195079363094283 74.725636856150828,29.210365314698311 74.760576174102894,29.214732729442328 74.795515492054975,29.214732729442328 74.826087395263031,29.21254902207032 74.852291883727077,29.192895655722282 74.878496372191151,29.188528240978272 74.904700860655197,29.175425996746245 74.928721641747231,29.181977118862257 74.924354227003235,29.160140045142217 74.970212081815333,29.133935556678153 74.989865448163371,29.138302971422171 75.007335107139397,29.142670386166181 75.026988473487449,29.127384434562146 75.044458132463475,29.120833312446134 75.070662620927536,29.127384434562146 75.083764865159552,29.127384434562146 75.129622719971664,29.136119264050162 75.158010915807722,29.090261409238071 75.168929452667726,29.144854093538182 75.177664282155746,29.173242289374244 75.19076652638779,29.177609704118247 75.208236185363816,29.179793411490255 75.225705844339856,29.186344533606263 75.247542918059892,29.2038141925823 75.269379991779942,29.199446777838293 75.278114821267962,29.195079363094283 75.295584480243988,29.19071194835028 75.323972676080061,29.205997899954308 75.343626042428099,29.2038141925823 75.372014238264157,29.205997899954308 75.389483897240197,29.21691643681433 75.406953556216223,29.236569803162372 75.422239507820265,29.230018681046356 75.465913655260337,29.247488340022393 75.494301851096409,29.221283851558336 75.518322632188458,29.192895655722282 75.531424876420488,29.181977118862257 75.568547901744566,29.173242289374244 75.601303512324634,29.166691167258225 75.620956878672658,29.16450745988622 75.64934507450873,29.179793411490255 75.666814733484756,29.199446777838293 75.717040003040879,29.197263070466292 75.736693369388902,29.192895655722282 75.780367516829003,29.16450745988622 75.817490542153067,29.160140045142217 75.891736592801223,29.140486678794172 75.944145569729343,29.125200727190144 75.994370839285438,29.127384434562146 76.024942742493494,29.16450745988622 76.053330938329552,29.201630485210298 76.079535426793612,29.205997899954308 76.118842159489688,29.234386095790367 76.158148892185778,29.251855754766407 76.201823039625879,29.288978780090481 76.230211235461937,29.304264731694509 76.262966846042005,29.334836634902576 76.286987627134053,29.350122586506604 76.348131433550165,29.369775952854649 76.385254458874257,29.367592245482641 76.418010069454311,29.356673708622619 76.439847143174362,29.358857415994628 76.448581972662382,29.380694489714674 76.481337583242436,29.430919759270768 76.492256120102482,29.47677761408287 76.496623534846478,29.507349517290933 76.52501173068255,29.52481917626697 76.549032511774598,29.546656249987009 76.56650217075061,29.566309616335051 76.603625196074702,29.614351178519154 76.638564514026768,29.629637130123182 76.680054954094871,29.638371959611206 76.725912808906969,29.686413521795298 76.743382467882995,29.710434302887347 76.758668419487037,29.74537362083942 76.767403248975029,29.778129231419491 76.765219541603045,29.804333719883541 76.776138078463049,29.823987086231586 76.808893689043117,29.830538208347601 76.843833006995212,29.843640452579624 76.909344228155334,29.850191574695632 76.9442835461074,29.874212355787687 76.9442835461074,29.90915167373976 76.959569497711428,29.928805040087802 76.959569497711428,29.968111772783878 76.968304327199448,29.974662894899897 EOF

1. 1. modern cities
   2. New Delhi

echo "77.23,28.61" | gmt psxy -SS0.6 $rect $proj -G255/255/0 -W1.0p,0/0/0 -P -K -O >> $target

1. 1. Lahore

1. echo "74.343611,31.549722" | gmt psxy -SS0.5 $rect $proj -G255/255/0 -W1.0p,0/0/0 -P -K -O >> $target

1. 1. Karachi

echo "67.01, 24.86" | gmt psxy -SS0.5 $rect $proj -G255/255/0 -W1.0p,0/0/0 -P -K -O >> $target

1. 1. Mumbai (Bombay)

echo "72.825833,18.975" | gmt psxy -SS0.5 $rect $proj -G255/255/0 -W1.0p,0/0/0 -P -K -O >> $target

1. harappa

echo "72.863889 30.628889" | gmt psxy -SS0.5 $rect $proj -G255/0/0 -W1.0p,0/0/0 -P -K -O >> $target

1. mohenjo

echo "68.138889 27.329167" | gmt psxy -SS0.5 $rect $proj -G255/0/0 -W1.0p,0/0/0 -P -K -O >> $target

1. 1. dholavira

echo "70.213636 23.888606" | gmt psxy -SS0.5 $rect $proj -G255/0/0 -W1.0p,0/0/0 -P -K -O >> $target

1. lothal

echo "72.249444 22.521389" | gmt psxy -Sc0.35 $rect $proj -G255/0/0 -W1.0p,0/0/0 -P -K -O >> $target

gmt pstext <<EOF $rect $proj -O -P >> $target 73 31.7 24 0 1 CM Harappa 69 28.5 24 0 1 CM Mohenjo-daro 71.2 25 20 0 1 CM Dholavira 73 23.5 20 0 1 CM Lothal EOF

gmt psconvert $target -Tf

1. gmt psconvert $target -Tg

pdf2svg $name.pdf $name.svg