nav_lat grid T	             nav_lat grid V           
	
y[0]=-30.0234 degrees_north	y[0]=-29.9874 degrees_north
y[1]=-29.9513 degrees_north	y[1]=-29.9152 degrees_north
y[2]=-29.879 degrees_north	y[2]=-29.8429 degrees_north
y[3]=-29.8068 degrees_north	y[3]=-29.7706 degrees_north
y[4]=-29.7344 degrees_north	y[4]=-29.6982 degrees_north
y[5]=-29.662 degrees_north	y[5]=-29.6258 degrees_north
y[6]=-29.5896 degrees_north	y[6]=-29.5534 degrees_north
y[7]=-29.5171 degrees_north	y[7]=-29.4808 degrees_north
y[8]=-29.4446 degrees_north	y[8]=-29.4083 degrees_north
y[9]=-29.372 degrees_north	y[9]=-29.3356 degrees_north
y[10]=-29.2993 degrees_north	y[10]=-29.263 degrees_north
y[11]=-29.2266 degrees_north	y[11]=-29.1902 degrees_north
y[12]=-29.1539 degrees_north	y[12]=-29.1175 degrees_north
y[13]=-29.0811 degrees_north	y[13]=-29.0446 degrees_north
y[14]=-29.0082 degrees_north	y[14]=-28.9718 degrees_north
y[15]=-28.9353 degrees_north	y[15]=-28.8988 degrees_north
y[16]=-28.8624 degrees_north	y[16]=-28.8259 degrees_north
y[17]=-28.7893 degrees_north	y[17]=-28.7528 degrees_north
y[18]=-28.7163 degrees_north	y[18]=-28.6797 degrees_north
y[19]=-28.6432 degrees_north	y[19]=-28.6066 degrees_north
y[20]=-28.57 degrees_north	y[20]=-28.5334 degrees_north
y[21]=-28.4968 degrees_north	y[21]=-28.4602 degrees_north
y[22]=-28.4235 degrees_north	y[22]=-28.3869 degrees_north
y[23]=-28.3502 degrees_north	y[23]=-28.3136 degrees_north
y[24]=-28.2769 degrees_north	y[24]=-28.2402 degrees_north
y[25]=-28.2034 degrees_north	y[25]=-28.1667 degrees_north
y[26]=-28.13 degrees_north	y[26]=-28.0932 degrees_north
y[27]=-28.0565 degrees_north	y[27]=-28.0197 degrees_north
y[28]=-27.9829 degrees_north	y[28]=-27.9461 degrees_north
y[29]=-27.9093 degrees_north	y[29]=-27.8725 degrees_north
y[30]=-27.8356 degrees_north	y[30]=-27.7988 degrees_north
y[31]=-27.7619 degrees_north	y[31]=-27.725 degrees_north
y[32]=-27.6881 degrees_north	y[32]=-27.6512 degrees_north
y[33]=-27.6143 degrees_north	y[33]=-27.5774 degrees_north
y[34]=-27.5405 degrees_north	y[34]=-27.5035 degrees_north
y[35]=-27.4665 degrees_north	y[35]=-27.4296 degrees_north
y[36]=-27.3926 degrees_north	y[36]=-27.3556 degrees_north
y[37]=-27.3186 degrees_north	y[37]=-27.2815 degrees_north
y[38]=-27.2445 degrees_north	y[38]=-27.2074 degrees_north
y[39]=-27.1704 degrees_north	y[39]=-27.1333 degrees_north
y[40]=-27.0962 degrees_north	y[40]=-27.0591 degrees_north
y[41]=-27.022 degrees_north	y[41]=-26.9849 degrees_north
y[42]=-26.9478 degrees_north	y[42]=-26.9106 degrees_north
y[43]=-26.8734 degrees_north	y[43]=-26.8363 degrees_north
y[44]=-26.7991 degrees_north	y[44]=-26.7619 degrees_north
y[45]=-26.7247 degrees_north	y[45]=-26.6875 degrees_north
y[46]=-26.6502 degrees_north	y[46]=-26.613 degrees_north
y[47]=-26.5757 degrees_north	y[47]=-26.5384 degrees_north
y[48]=-26.5012 degrees_north	y[48]=-26.4639 degrees_north
y[49]=-26.4266 degrees_north	y[49]=-26.3892 degrees_north
y[50]=-26.3519 degrees_north	y[50]=-26.3146 degrees_north
y[51]=-26.2772 degrees_north	y[51]=-26.2398 degrees_north
y[52]=-26.2025 degrees_north	y[52]=-26.1651 degrees_north
y[53]=-26.1277 degrees_north	y[53]=-26.0903 degrees_north
y[54]=-26.0528 degrees_north	y[54]=-26.0154 degrees_north
y[55]=-25.9779 degrees_north	y[55]=-25.9405 degrees_north
y[56]=-25.903 degrees_north	y[56]=-25.8655 degrees_north
y[57]=-25.828 degrees_north	y[57]=-25.7905 degrees_north
y[58]=-25.753 degrees_north	y[58]=-25.7155 degrees_north
y[59]=-25.6779 degrees_north	y[59]=-25.6404 degrees_north
y[60]=-25.6028 degrees_north	y[60]=-25.5652 degrees_north
y[61]=-25.5276 degrees_north	y[61]=-25.49 degrees_north
y[62]=-25.4524 degrees_north	y[62]=-25.4148 degrees_north
y[63]=-25.3771 degrees_north	y[63]=-25.3395 degrees_north
y[64]=-25.3018 degrees_north	y[64]=-25.2641 degrees_north
y[65]=-25.2264 degrees_north	y[65]=-25.1887 degrees_north
y[66]=-25.151 degrees_north	y[66]=-25.1133 degrees_north
y[67]=-25.0756 degrees_north	y[67]=-25.0378 degrees_north
y[68]=-25.0001 degrees_north	y[68]=-24.9623 degrees_north
y[69]=-24.9245 degrees_north	y[69]=-24.8867 degrees_north
y[70]=-24.8489 degrees_north	y[70]=-24.8111 degrees_north
y[71]=-24.7733 degrees_north	y[71]=-24.7354 degrees_north
y[72]=-24.6976 degrees_north	y[72]=-24.6597 degrees_north
y[73]=-24.6219 degrees_north	y[73]=-24.584 degrees_north
y[74]=-24.5461 degrees_north	y[74]=-24.5082 degrees_north
y[75]=-24.4703 degrees_north	y[75]=-24.4323 degrees_north
y[76]=-24.3944 degrees_north	y[76]=-24.3564 degrees_north
y[77]=-24.3185 degrees_north	y[77]=-24.2805 degrees_north
y[78]=-24.2425 degrees_north	y[78]=-24.2045 degrees_north
y[79]=-24.1665 degrees_north	y[79]=-24.1285 degrees_north
y[80]=-24.0905 degrees_north	y[80]=-24.0524 degrees_north
y[81]=-24.0144 degrees_north	y[81]=-23.9763 degrees_north
y[82]=-23.9382 degrees_north	y[82]=-23.9001 degrees_north
y[83]=-23.862 degrees_north	y[83]=-23.8239 degrees_north
y[84]=-23.7858 degrees_north	y[84]=-23.7477 degrees_north
y[85]=-23.7095 degrees_north	y[85]=-23.6714 degrees_north
y[86]=-23.6332 degrees_north	y[86]=-23.595 degrees_north
y[87]=-23.5568 degrees_north	y[87]=-23.5186 degrees_north
y[88]=-23.4804 degrees_north	y[88]=-23.4422 degrees_north
y[89]=-23.404 degrees_north	y[89]=-23.3657 degrees_north
y[90]=-23.3275 degrees_north	y[90]=-23.2892 degrees_north
y[91]=-23.2509 degrees_north	y[91]=-23.2126 degrees_north
y[92]=-23.1743 degrees_north	y[92]=-23.136 degrees_north
y[93]=-23.0977 degrees_north	y[93]=-23.0594 degrees_north
y[94]=-23.021 degrees_north	y[94]=-22.9827 degrees_north
y[95]=-22.9443 degrees_north	y[95]=-22.9059 degrees_north
y[96]=-22.8675 degrees_north	y[96]=-22.8291 degrees_north
y[97]=-22.7907 degrees_north	y[97]=-22.7523 degrees_north
y[98]=-22.7139 degrees_north	y[98]=-22.6754 degrees_north
y[99]=-22.637 degrees_north	y[99]=-22.5985 degrees_north
y[100]=-22.5601 degrees_north	y[100]=-22.5216 degrees_north
y[101]=-22.4831 degrees_north	y[101]=-22.4446 degrees_north
y[102]=-22.4061 degrees_north	y[102]=-22.3675 degrees_north
y[103]=-22.329 degrees_north	y[103]=-22.2905 degrees_north
y[104]=-22.2519 degrees_north	y[104]=-22.2133 degrees_north
y[105]=-22.1747 degrees_north	y[105]=-22.1362 degrees_north
y[106]=-22.0976 degrees_north	y[106]=-22.0589 degrees_north
y[107]=-22.0203 degrees_north	y[107]=-21.9817 degrees_north
y[108]=-21.943 degrees_north	y[108]=-21.9044 degrees_north
y[109]=-21.8657 degrees_north	y[109]=-21.8271 degrees_north
y[110]=-21.7884 degrees_north	y[110]=-21.7497 degrees_north
y[111]=-21.711 degrees_north	y[111]=-21.6723 degrees_north
y[112]=-21.6335 degrees_north	y[112]=-21.5948 degrees_north
y[113]=-21.556 degrees_north	y[113]=-21.5173 degrees_north
y[114]=-21.4785 degrees_north	y[114]=-21.4397 degrees_north
y[115]=-21.4009 degrees_north	y[115]=-21.3622 degrees_north
y[116]=-21.3233 degrees_north	y[116]=-21.2845 degrees_north
y[117]=-21.2457 degrees_north	y[117]=-21.2069 degrees_north
y[118]=-21.168 degrees_north	y[118]=-21.1291 degrees_north
y[119]=-21.0903 degrees_north	y[119]=-21.0514 degrees_north
y[120]=-21.0125 degrees_north	y[120]=-20.9736 degrees_north
y[121]=-20.9347 degrees_north	y[121]=-20.8958 degrees_north
y[122]=-20.8568 degrees_north	y[122]=-20.8179 degrees_north
y[123]=-20.7789 degrees_north	y[123]=-20.74 degrees_north
y[124]=-20.701 degrees_north	y[124]=-20.662 degrees_north
y[125]=-20.623 degrees_north	y[125]=-20.584 degrees_north
y[126]=-20.545 degrees_north	y[126]=-20.506 degrees_north
y[127]=-20.467 degrees_north	y[127]=-20.4279 degrees_north
y[128]=-20.3889 degrees_north	y[128]=-20.3498 degrees_north
y[129]=-20.3107 degrees_north	y[129]=-20.2717 degrees_north
y[130]=-20.2326 degrees_north	y[130]=-20.1935 degrees_north
y[131]=-20.1544 degrees_north	y[131]=-20.1152 degrees_north
y[132]=-20.0761 degrees_north	y[132]=-20.037 degrees_north
y[133]=-19.9978 degrees_north	y[133]=-19.9587 degrees_north
y[134]=-19.9195 degrees_north	y[134]=-19.8803 degrees_north
y[135]=-19.8411 degrees_north	y[135]=-19.8019 degrees_north
y[136]=-19.7627 degrees_north	y[136]=-19.7235 degrees_north
y[137]=-19.6843 degrees_north	y[137]=-19.645 degrees_north
y[138]=-19.6058 degrees_north	y[138]=-19.5665 degrees_north
y[139]=-19.5273 degrees_north	y[139]=-19.488 degrees_north
y[140]=-19.4487 degrees_north	y[140]=-19.4094 degrees_north
y[141]=-19.3701 degrees_north	y[141]=-19.3308 degrees_north
y[142]=-19.2915 degrees_north	y[142]=-19.2521 degrees_north
y[143]=-19.2128 degrees_north	y[143]=-19.1735 degrees_north
y[144]=-19.1341 degrees_north	y[144]=-19.0947 degrees_north
y[145]=-19.0553 degrees_north	y[145]=-19.016 degrees_north
y[146]=-18.9766 degrees_north	y[146]=-18.9372 degrees_north
y[147]=-18.8977 degrees_north	y[147]=-18.8583 degrees_north
y[148]=-18.8189 degrees_north	y[148]=-18.7794 degrees_north
y[149]=-18.74 degrees_north	y[149]=-18.7005 degrees_north
y[150]=-18.661 degrees_north	y[150]=-18.6216 degrees_north
y[151]=-18.5821 degrees_north	y[151]=-18.5426 degrees_north
y[152]=-18.5031 degrees_north	y[152]=-18.4636 degrees_north
y[153]=-18.424 degrees_north	y[153]=-18.3845 degrees_north
y[154]=-18.3449 degrees_north	y[154]=-18.3054 degrees_north
y[155]=-18.2658 degrees_north	y[155]=-18.2263 degrees_north
y[156]=-18.1867 degrees_north	y[156]=-18.1471 degrees_north
y[157]=-18.1075 degrees_north	y[157]=-18.0679 degrees_north
y[158]=-18.0283 degrees_north	y[158]=-17.9886 degrees_north
y[159]=-17.949 degrees_north	y[159]=-17.9094 degrees_north
y[160]=-17.8697 degrees_north	y[160]=-17.83 degrees_north
y[161]=-17.7904 degrees_north	y[161]=-17.7507 degrees_north
y[162]=-17.711 degrees_north	y[162]=-17.6713 degrees_north
y[163]=-17.6316 degrees_north	y[163]=-17.5919 degrees_north
y[164]=-17.5522 degrees_north	y[164]=-17.5124 degrees_north
y[165]=-17.4727 degrees_north	y[165]=-17.433 degrees_north
y[166]=-17.3932 degrees_north	y[166]=-17.3534 degrees_north
y[167]=-17.3137 degrees_north	y[167]=-17.2739 degrees_north
y[168]=-17.2341 degrees_north	y[168]=-17.1943 degrees_north
y[169]=-17.1545 degrees_north	y[169]=-17.1147 degrees_north
y[170]=-17.0748 degrees_north	y[170]=-17.035 degrees_north
y[171]=-16.9952 degrees_north	y[171]=-16.9553 degrees_north
y[172]=-16.9154 degrees_north	y[172]=-16.8756 degrees_north
y[173]=-16.8357 degrees_north	y[173]=-16.7958 degrees_north
y[174]=-16.7559 degrees_north	y[174]=-16.716 degrees_north
y[175]=-16.6761 degrees_north	y[175]=-16.6362 degrees_north
y[176]=-16.5963 degrees_north	y[176]=-16.5563 degrees_north
y[177]=-16.5164 degrees_north	y[177]=-16.4764 degrees_north
y[178]=-16.4365 degrees_north	y[178]=-16.3965 degrees_north
y[179]=-16.3565 degrees_north	y[179]=-16.3165 degrees_north
y[180]=-16.2766 degrees_north	y[180]=-16.2366 degrees_north
y[181]=-16.1965 degrees_north	y[181]=-16.1565 degrees_north
y[182]=-16.1165 degrees_north	y[182]=-16.0765 degrees_north
y[183]=-16.0364 degrees_north	y[183]=-15.9964 degrees_north
y[184]=-15.9563 degrees_north	y[184]=-15.9163 degrees_north
y[185]=-15.8762 degrees_north	y[185]=-15.8361 degrees_north
y[186]=-15.796 degrees_north	y[186]=-15.7559 degrees_north
y[187]=-15.7158 degrees_north	y[187]=-15.6757 degrees_north
y[188]=-15.6356 degrees_north	y[188]=-15.5954 degrees_north
y[189]=-15.5553 degrees_north	y[189]=-15.5152 degrees_north
y[190]=-15.475 degrees_north	y[190]=-15.4349 degrees_north
y[191]=-15.3947 degrees_north	y[191]=-15.3545 degrees_north
y[192]=-15.3143 degrees_north	y[192]=-15.2741 degrees_north
y[193]=-15.2339 degrees_north	y[193]=-15.1937 degrees_north
y[194]=-15.1535 degrees_north	y[194]=-15.1133 degrees_north
y[195]=-15.0731 degrees_north	y[195]=-15.0328 degrees_north
y[196]=-14.9926 degrees_north	y[196]=-14.9523 degrees_north
y[197]=-14.9121 degrees_north	y[197]=-14.8718 degrees_north
y[198]=-14.8315 degrees_north	y[198]=-14.7912 degrees_north
y[199]=-14.751 degrees_north	y[199]=-14.7107 degrees_north
y[200]=-14.6704 degrees_north	y[200]=-14.63 degrees_north
y[201]=-14.5897 degrees_north	y[201]=-14.5494 degrees_north
y[202]=-14.5091 degrees_north	y[202]=-14.4687 degrees_north
y[203]=-14.4284 degrees_north	y[203]=-14.388 degrees_north
y[204]=-14.3477 degrees_north	y[204]=-14.3073 degrees_north
y[205]=-14.2669 degrees_north	y[205]=-14.2265 degrees_north
y[206]=-14.1861 degrees_north	y[206]=-14.1457 degrees_north
y[207]=-14.1053 degrees_north	y[207]=-14.0649 degrees_north
y[208]=-14.0245 degrees_north	y[208]=-13.9841 degrees_north
y[209]=-13.9436 degrees_north	y[209]=-13.9032 degrees_north
y[210]=-13.8627 degrees_north	y[210]=-13.8223 degrees_north
y[211]=-13.7818 degrees_north	y[211]=-13.7413 degrees_north
y[212]=-13.7009 degrees_north	y[212]=-13.6604 degrees_north
y[213]=-13.6199 degrees_north	y[213]=-13.5794 degrees_north
y[214]=-13.5389 degrees_north	y[214]=-13.4984 degrees_north
y[215]=-13.4579 degrees_north	y[215]=-13.4173 degrees_north
y[216]=-13.3768 degrees_north	y[216]=-13.3363 degrees_north
y[217]=-13.2957 degrees_north	y[217]=-13.2552 degrees_north
y[218]=-13.2146 degrees_north	y[218]=-13.174 degrees_north
y[219]=-13.1335 degrees_north	y[219]=-13.0929 degrees_north
y[220]=-13.0523 degrees_north	y[220]=-13.0117 degrees_north
y[221]=-12.9711 degrees_north	y[221]=-12.9305 degrees_north
y[222]=-12.8899 degrees_north	y[222]=-12.8493 degrees_north
y[223]=-12.8086 degrees_north	y[223]=-12.768 degrees_north
y[224]=-12.7274 degrees_north	y[224]=-12.6867 degrees_north
y[225]=-12.6461 degrees_north	y[225]=-12.6054 degrees_north
y[226]=-12.5647 degrees_north	y[226]=-12.5241 degrees_north
y[227]=-12.4834 degrees_north	y[227]=-12.4427 degrees_north
y[228]=-12.402 degrees_north	y[228]=-12.3613 degrees_north
y[229]=-12.3206 degrees_north	y[229]=-12.2799 degrees_north
y[230]=-12.2392 degrees_north	y[230]=-12.1985 degrees_north
y[231]=-12.1577 degrees_north	y[231]=-12.117 degrees_north
y[232]=-12.0762 degrees_north	y[232]=-12.0355 degrees_north
y[233]=-11.9947 degrees_north	y[233]=-11.954 degrees_north
y[234]=-11.9132 degrees_north	y[234]=-11.8724 degrees_north
y[235]=-11.8317 degrees_north	y[235]=-11.7909 degrees_north
y[236]=-11.7501 degrees_north	y[236]=-11.7093 degrees_north
y[237]=-11.6685 degrees_north	y[237]=-11.6277 degrees_north
y[238]=-11.5869 degrees_north	y[238]=-11.5461 degrees_north
y[239]=-11.5052 degrees_north	y[239]=-11.4644 degrees_north
y[240]=-11.4236 degrees_north	y[240]=-11.3827 degrees_north
y[241]=-11.3419 degrees_north	y[241]=-11.301 degrees_north
y[242]=-11.2601 degrees_north	y[242]=-11.2193 degrees_north
y[243]=-11.1784 degrees_north	y[243]=-11.1375 degrees_north
y[244]=-11.0966 degrees_north	y[244]=-11.0557 degrees_north
y[245]=-11.0149 degrees_north	y[245]=-10.9739 degrees_north
y[246]=-10.933 degrees_north	y[246]=-10.8921 degrees_north
y[247]=-10.8512 degrees_north	y[247]=-10.8103 degrees_north
y[248]=-10.7694 degrees_north	y[248]=-10.7284 degrees_north
y[249]=-10.6875 degrees_north	y[249]=-10.6465 degrees_north
y[250]=-10.6056 degrees_north	y[250]=-10.5646 degrees_north
y[251]=-10.5237 degrees_north	y[251]=-10.4827 degrees_north
y[252]=-10.4417 degrees_north	y[252]=-10.4007 degrees_north
y[253]=-10.3598 degrees_north	y[253]=-10.3188 degrees_north
y[254]=-10.2778 degrees_north	y[254]=-10.2368 degrees_north
y[255]=-10.1958 degrees_north	y[255]=-10.1547 degrees_north
y[256]=-10.1137 degrees_north	y[256]=-10.0727 degrees_north
y[257]=-10.0317 degrees_north	y[257]=-9.99065 degrees_north
y[258]=-9.94961 degrees_north	y[258]=-9.90857 degrees_north
y[259]=-9.86752 degrees_north	y[259]=-9.82647 degrees_north
y[260]=-9.78541 degrees_north	y[260]=-9.74435 degrees_north
y[261]=-9.70328 degrees_north	y[261]=-9.66221 degrees_north
y[262]=-9.62113 degrees_north	y[262]=-9.58005 degrees_north
y[263]=-9.53896 degrees_north	y[263]=-9.49787 degrees_north
y[264]=-9.45677 degrees_north	y[264]=-9.41566 degrees_north
y[265]=-9.37456 degrees_north	y[265]=-9.33344 degrees_north
y[266]=-9.29233 degrees_north	y[266]=-9.25121 degrees_north
y[267]=-9.21008 degrees_north	y[267]=-9.16895 degrees_north
y[268]=-9.12781 degrees_north	y[268]=-9.08667 degrees_north
y[269]=-9.04552 degrees_north	y[269]=-9.00437 degrees_north
y[270]=-8.96322 degrees_north	y[270]=-8.92206 degrees_north
y[271]=-8.88089 degrees_north	y[271]=-8.83972 degrees_north
y[272]=-8.79855 degrees_north	y[272]=-8.75737 degrees_north
y[273]=-8.71619 degrees_north	y[273]=-8.675 degrees_north
y[274]=-8.63381 degrees_north	y[274]=-8.59261 degrees_north
y[275]=-8.55141 degrees_north	y[275]=-8.5102 degrees_north
y[276]=-8.46899 degrees_north	y[276]=-8.42778 degrees_north
y[277]=-8.38656 degrees_north	y[277]=-8.34534 degrees_north
y[278]=-8.30411 degrees_north	y[278]=-8.26288 degrees_north
y[279]=-8.22164 degrees_north	y[279]=-8.1804 degrees_north
y[280]=-8.13915 degrees_north	y[280]=-8.0979 degrees_north
y[281]=-8.05665 degrees_north	y[281]=-8.01539 degrees_north
y[282]=-7.97413 degrees_north	y[282]=-7.93287 degrees_north
y[283]=-7.8916 degrees_north	y[283]=-7.85032 degrees_north
y[284]=-7.80904 degrees_north	y[284]=-7.76776 degrees_north
y[285]=-7.72648 degrees_north	y[285]=-7.68518 degrees_north
y[286]=-7.64389 degrees_north	y[286]=-7.60259 degrees_north
y[287]=-7.56129 degrees_north	y[287]=-7.51998 degrees_north
y[288]=-7.47867 degrees_north	y[288]=-7.43736 degrees_north
y[289]=-7.39604 degrees_north	y[289]=-7.35472 degrees_north
y[290]=-7.31339 degrees_north	y[290]=-7.27206 degrees_north
y[291]=-7.23073 degrees_north	y[291]=-7.18939 degrees_north
y[292]=-7.14805 degrees_north	y[292]=-7.10671 degrees_north
y[293]=-7.06536 degrees_north	y[293]=-7.02401 degrees_north
y[294]=-6.98265 degrees_north	y[294]=-6.94129 degrees_north
y[295]=-6.89993 degrees_north	y[295]=-6.85856 degrees_north
y[296]=-6.81719 degrees_north	y[296]=-6.77582 degrees_north
y[297]=-6.73444 degrees_north	y[297]=-6.69306 degrees_north
y[298]=-6.65167 degrees_north	y[298]=-6.61029 degrees_north
y[299]=-6.5689 degrees_north	y[299]=-6.5275 degrees_north
y[300]=-6.4861 degrees_north	y[300]=-6.4447 degrees_north
y[301]=-6.4033 degrees_north	y[301]=-6.36189 degrees_north
y[302]=-6.32048 degrees_north	y[302]=-6.27906 degrees_north
y[303]=-6.23764 degrees_north	y[303]=-6.19622 degrees_north
y[304]=-6.1548 degrees_north	y[304]=-6.11337 degrees_north
y[305]=-6.07194 degrees_north	y[305]=-6.0305 degrees_north
y[306]=-5.98906 degrees_north	y[306]=-5.94762 degrees_north
y[307]=-5.90618 degrees_north	y[307]=-5.86473 degrees_north
y[308]=-5.82328 degrees_north	y[308]=-5.78183 degrees_north
y[309]=-5.74037 degrees_north	y[309]=-5.69891 degrees_north
y[310]=-5.65745 degrees_north	y[310]=-5.61599 degrees_north
y[311]=-5.57452 degrees_north	y[311]=-5.53305 degrees_north
y[312]=-5.49157 degrees_north	y[312]=-5.4501 degrees_north
y[313]=-5.40862 degrees_north	y[313]=-5.36713 degrees_north
y[314]=-5.32565 degrees_north	y[314]=-5.28416 degrees_north
y[315]=-5.24267 degrees_north	y[315]=-5.20118 degrees_north
y[316]=-5.15968 degrees_north	y[316]=-5.11818 degrees_north
y[317]=-5.07668 degrees_north	y[317]=-5.03517 degrees_north
y[318]=-4.99367 degrees_north	y[318]=-4.95216 degrees_north
y[319]=-4.91064 degrees_north	y[319]=-4.86913 degrees_north
y[320]=-4.82761 degrees_north	y[320]=-4.78609 degrees_north
y[321]=-4.74457 degrees_north	y[321]=-4.70304 degrees_north
y[322]=-4.66152 degrees_north	y[322]=-4.61999 degrees_north
y[323]=-4.57845 degrees_north	y[323]=-4.53692 degrees_north
y[324]=-4.49538 degrees_north	y[324]=-4.45384 degrees_north
y[325]=-4.4123 degrees_north	y[325]=-4.37075 degrees_north
y[326]=-4.32921 degrees_north	y[326]=-4.28766 degrees_north
y[327]=-4.24611 degrees_north	y[327]=-4.20455 degrees_north
y[328]=-4.163 degrees_north	y[328]=-4.12144 degrees_north
y[329]=-4.07988 degrees_north	y[329]=-4.03832 degrees_north
y[330]=-3.99675 degrees_north	y[330]=-3.95519 degrees_north
y[331]=-3.91362 degrees_north	y[331]=-3.87205 degrees_north
y[332]=-3.83048 degrees_north	y[332]=-3.7889 degrees_north
y[333]=-3.74733 degrees_north	y[333]=-3.70575 degrees_north
y[334]=-3.66417 degrees_north	y[334]=-3.62258 degrees_north
y[335]=-3.581 degrees_north	y[335]=-3.53941 degrees_north
y[336]=-3.49783 degrees_north	y[336]=-3.45624 degrees_north
y[337]=-3.41464 degrees_north	y[337]=-3.37305 degrees_north
y[338]=-3.33145 degrees_north	y[338]=-3.28986 degrees_north
y[339]=-3.24826 degrees_north	y[339]=-3.20666 degrees_north
y[340]=-3.16506 degrees_north	y[340]=-3.12345 degrees_north
y[341]=-3.08185 degrees_north	y[341]=-3.04024 degrees_north
y[342]=-2.99863 degrees_north	y[342]=-2.95702 degrees_north
y[343]=-2.91541 degrees_north	y[343]=-2.87379 degrees_north
y[344]=-2.83218 degrees_north	y[344]=-2.79056 degrees_north
y[345]=-2.74894 degrees_north	y[345]=-2.70733 degrees_north
y[346]=-2.6657 degrees_north	y[346]=-2.62408 degrees_north
y[347]=-2.58246 degrees_north	y[347]=-2.54083 degrees_north
y[348]=-2.49921 degrees_north	y[348]=-2.45758 degrees_north
y[349]=-2.41595 degrees_north	y[349]=-2.37432 degrees_north
y[350]=-2.33269 degrees_north	y[350]=-2.29106 degrees_north
y[351]=-2.24942 degrees_north	y[351]=-2.20779 degrees_north
y[352]=-2.16615 degrees_north	y[352]=-2.12451 degrees_north
y[353]=-2.08287 degrees_north	y[353]=-2.04123 degrees_north
y[354]=-1.99959 degrees_north	y[354]=-1.95795 degrees_north
y[355]=-1.91631 degrees_north	y[355]=-1.87467 degrees_north
y[356]=-1.83302 degrees_north	y[356]=-1.79137 degrees_north
y[357]=-1.74973 degrees_north	y[357]=-1.70808 degrees_north
y[358]=-1.66643 degrees_north	y[358]=-1.62478 degrees_north
y[359]=-1.58313 degrees_north	y[359]=-1.54148 degrees_north
y[360]=-1.49983 degrees_north	y[360]=-1.45818 degrees_north
y[361]=-1.41652 degrees_north	y[361]=-1.37487 degrees_north
y[362]=-1.33321 degrees_north	y[362]=-1.29156 degrees_north
y[363]=-1.2499 degrees_north	y[363]=-1.20824 degrees_north
y[364]=-1.16659 degrees_north	y[364]=-1.12493 degrees_north
y[365]=-1.08327 degrees_north	y[365]=-1.04161 degrees_north
y[366]=-0.999949 degrees_north	y[366]=-0.958289 degrees_north
y[367]=-0.916628 degrees_north	y[367]=-0.874966 degrees_north
y[368]=-0.833304 degrees_north	y[368]=-0.791641 degrees_north
y[369]=-0.749979 degrees_north	y[369]=-0.708315 degrees_north
y[370]=-0.666652 degrees_north	y[370]=-0.624988 degrees_north
y[371]=-0.583323 degrees_north	y[371]=-0.541659 degrees_north
y[372]=-0.499994 degrees_north	y[372]=-0.458328 degrees_north
y[373]=-0.416663 degrees_north	y[373]=-0.374997 degrees_north
y[374]=-0.333331 degrees_north	y[374]=-0.291665 degrees_north
y[375]=-0.249999 degrees_north	y[375]=-0.208333 degrees_north
y[376]=-0.166666 degrees_north	y[376]=-0.125 degrees_north
y[377]=-0.0833333 degrees_north	y[377]=-0.0416667 degrees_north
y[378]=0 degrees_north	y[378]=0.0416667 degrees_north
y[379]=0.0833333 degrees_north	y[379]=0.125 degrees_north
y[380]=0.166666 degrees_north	y[380]=0.208333 degrees_north
y[381]=0.249999 degrees_north	y[381]=0.291665 degrees_north
y[382]=0.333331 degrees_north	y[382]=0.374997 degrees_north
y[383]=0.416663 degrees_north	y[383]=0.458328 degrees_north
y[384]=0.499994 degrees_north	y[384]=0.541659 degrees_north
y[385]=0.583323 degrees_north	y[385]=0.624988 degrees_north
y[386]=0.666652 degrees_north	y[386]=0.708315 degrees_north
y[387]=0.749979 degrees_north	y[387]=0.791641 degrees_north
y[388]=0.833304 degrees_north	y[388]=0.874966 degrees_north
y[389]=0.916628 degrees_north	y[389]=0.958289 degrees_north
y[390]=0.999949 degrees_north	y[390]=1.04161 degrees_north
y[391]=1.08327 degrees_north	y[391]=1.12493 degrees_north
y[392]=1.16659 degrees_north	y[392]=1.20824 degrees_north
y[393]=1.2499 degrees_north	y[393]=1.29156 degrees_north
y[394]=1.33321 degrees_north	y[394]=1.37487 degrees_north
y[395]=1.41652 degrees_north	y[395]=1.45818 degrees_north
y[396]=1.49983 degrees_north	y[396]=1.54148 degrees_north
y[397]=1.58313 degrees_north	y[397]=1.62478 degrees_north
y[398]=1.66643 degrees_north	y[398]=1.70808 degrees_north
y[399]=1.74973 degrees_north	y[399]=1.79137 degrees_north
y[400]=1.83302 degrees_north	y[400]=1.87467 degrees_north
y[401]=1.91631 degrees_north	y[401]=1.95795 degrees_north
y[402]=1.99959 degrees_north	y[402]=2.04123 degrees_north
y[403]=2.08287 degrees_north	y[403]=2.12451 degrees_north
y[404]=2.16615 degrees_north	y[404]=2.20779 degrees_north
y[405]=2.24942 degrees_north	y[405]=2.29106 degrees_north
y[406]=2.33269 degrees_north	y[406]=2.37432 degrees_north
y[407]=2.41595 degrees_north	y[407]=2.45758 degrees_north
y[408]=2.49921 degrees_north	y[408]=2.54083 degrees_north
y[409]=2.58246 degrees_north	y[409]=2.62408 degrees_north
y[410]=2.6657 degrees_north	y[410]=2.70733 degrees_north
y[411]=2.74894 degrees_north	y[411]=2.79056 degrees_north
y[412]=2.83218 degrees_north	y[412]=2.87379 degrees_north
y[413]=2.91541 degrees_north	y[413]=2.95702 degrees_north
y[414]=2.99863 degrees_north	y[414]=3.04024 degrees_north
y[415]=3.08185 degrees_north	y[415]=3.12345 degrees_north
y[416]=3.16506 degrees_north	y[416]=3.20666 degrees_north
y[417]=3.24826 degrees_north	y[417]=3.28986 degrees_north
y[418]=3.33145 degrees_north	y[418]=3.37305 degrees_north
y[419]=3.41464 degrees_north	y[419]=3.45624 degrees_north
y[420]=3.49783 degrees_north	y[420]=3.53941 degrees_north
y[421]=3.581 degrees_north	y[421]=3.62258 degrees_north
y[422]=3.66417 degrees_north	y[422]=3.70575 degrees_north
y[423]=3.74733 degrees_north	y[423]=3.7889 degrees_north
y[424]=3.83048 degrees_north	y[424]=3.87205 degrees_north
y[425]=3.91362 degrees_north	y[425]=3.95519 degrees_north
y[426]=3.99675 degrees_north	y[426]=4.03832 degrees_north
y[427]=4.07988 degrees_north	y[427]=4.12144 degrees_north
y[428]=4.163 degrees_north	y[428]=4.20455 degrees_north
y[429]=4.24611 degrees_north	y[429]=4.28766 degrees_north
y[430]=4.32921 degrees_north	y[430]=4.37075 degrees_north
y[431]=4.4123 degrees_north	y[431]=4.45384 degrees_north
y[432]=4.49538 degrees_north	y[432]=4.53692 degrees_north
y[433]=4.57845 degrees_north	y[433]=4.61999 degrees_north
y[434]=4.66152 degrees_north	y[434]=4.70304 degrees_north
y[435]=4.74457 degrees_north	y[435]=4.78609 degrees_north
y[436]=4.82761 degrees_north	y[436]=4.86913 degrees_north
y[437]=4.91064 degrees_north	y[437]=4.95216 degrees_north
y[438]=4.99367 degrees_north	y[438]=5.03517 degrees_north
y[439]=5.07668 degrees_north	y[439]=5.11818 degrees_north
y[440]=5.15968 degrees_north	y[440]=5.20118 degrees_north
y[441]=5.24267 degrees_north	y[441]=5.28416 degrees_north
y[442]=5.32565 degrees_north	y[442]=5.36713 degrees_north
y[443]=5.40862 degrees_north	y[443]=5.4501 degrees_north
y[444]=5.49157 degrees_north	y[444]=5.53305 degrees_north
y[445]=5.57452 degrees_north	y[445]=5.61599 degrees_north
y[446]=5.65745 degrees_north	y[446]=5.69891 degrees_north
y[447]=5.74037 degrees_north	y[447]=5.78183 degrees_north
y[448]=5.82328 degrees_north	y[448]=5.86473 degrees_north
y[449]=5.90618 degrees_north	y[449]=5.94762 degrees_north
y[450]=5.98906 degrees_north	y[450]=6.0305 degrees_north
y[451]=6.07194 degrees_north	y[451]=6.11337 degrees_north
y[452]=6.1548 degrees_north	y[452]=6.19622 degrees_north
y[453]=6.23764 degrees_north	y[453]=6.27906 degrees_north
y[454]=6.32048 degrees_north	y[454]=6.36189 degrees_north
y[455]=6.4033 degrees_north	y[455]=6.4447 degrees_north
y[456]=6.4861 degrees_north	y[456]=6.5275 degrees_north
y[457]=6.5689 degrees_north	y[457]=6.61029 degrees_north
y[458]=6.65167 degrees_north	y[458]=6.69306 degrees_north
y[459]=6.73444 degrees_north	y[459]=6.77582 degrees_north
y[460]=6.81719 degrees_north	y[460]=6.85856 degrees_north
y[461]=6.89993 degrees_north	y[461]=6.94129 degrees_north
y[462]=6.98265 degrees_north	y[462]=7.02401 degrees_north
y[463]=7.06536 degrees_north	y[463]=7.10671 degrees_north
y[464]=7.14805 degrees_north	y[464]=7.18939 degrees_north
y[465]=7.23073 degrees_north	y[465]=7.27206 degrees_north
y[466]=7.31339 degrees_north	y[466]=7.35472 degrees_north
y[467]=7.39604 degrees_north	y[467]=7.43736 degrees_north
y[468]=7.47867 degrees_north	y[468]=7.51998 degrees_north
y[469]=7.56129 degrees_north	y[469]=7.60259 degrees_north
y[470]=7.64389 degrees_north	y[470]=7.68518 degrees_north
y[471]=7.72648 degrees_north	y[471]=7.76776 degrees_north
y[472]=7.80904 degrees_north	y[472]=7.85032 degrees_north
y[473]=7.8916 degrees_north	y[473]=7.93287 degrees_north
y[474]=7.97413 degrees_north	y[474]=8.01539 degrees_north
y[475]=8.05665 degrees_north	y[475]=8.0979 degrees_north
y[476]=8.13915 degrees_north	y[476]=8.1804 degrees_north
y[477]=8.22164 degrees_north	y[477]=8.26288 degrees_north
y[478]=8.30411 degrees_north	y[478]=8.34534 degrees_north
y[479]=8.38656 degrees_north	y[479]=8.42778 degrees_north
y[480]=8.46899 degrees_north	y[480]=8.5102 degrees_north
y[481]=8.55141 degrees_north	y[481]=8.59261 degrees_north
y[482]=8.63381 degrees_north	y[482]=8.675 degrees_north
y[483]=8.71619 degrees_north	y[483]=8.75737 degrees_north
y[484]=8.79855 degrees_north	y[484]=8.83972 degrees_north
y[485]=8.88089 degrees_north	y[485]=8.92206 degrees_north
y[486]=8.96322 degrees_north	y[486]=9.00437 degrees_north
y[487]=9.04552 degrees_north	y[487]=9.08667 degrees_north
y[488]=9.12781 degrees_north	y[488]=9.16895 degrees_north
y[489]=9.21008 degrees_north	y[489]=9.25121 degrees_north
y[490]=9.29233 degrees_north	y[490]=9.33344 degrees_north
y[491]=9.37456 degrees_north	y[491]=9.41566 degrees_north
y[492]=9.45677 degrees_north	y[492]=9.49787 degrees_north
y[493]=9.53896 degrees_north	y[493]=9.58005 degrees_north
y[494]=9.62113 degrees_north	y[494]=9.66221 degrees_north
y[495]=9.70328 degrees_north	y[495]=9.74435 degrees_north
y[496]=9.78541 degrees_north	y[496]=9.82647 degrees_north
y[497]=9.86752 degrees_north	y[497]=9.90857 degrees_north
y[498]=9.94961 degrees_north	y[498]=9.99065 degrees_north
y[499]=10.0317 degrees_north	y[499]=10.0727 degrees_north
y[500]=10.1137 degrees_north	y[500]=10.1547 degrees_north
y[501]=10.1958 degrees_north	y[501]=10.2368 degrees_north
y[502]=10.2778 degrees_north	y[502]=10.3188 degrees_north
y[503]=10.3598 degrees_north	y[503]=10.4007 degrees_north
y[504]=10.4417 degrees_north	y[504]=10.4827 degrees_north
	
      nav_lat grid T	             nav_lat grid V