Read_Ionex.rar

1.0 IONOSPHERE MAPS GPS IONEX VERSION / TYPE ionmon v2.0 ESA/ESOC 18-feb-10 08:16 PGM / RUN BY / DATE ionex file containing 2-dimensional tec maps COMMENT *** 1-days TEC PREDICTION for doy 10050 DESCRIPTION 2010 2 19 0 0 0 EPOCH OF FIRST MAP 2010 2 20 0 0 0 EPOCH OF LAST MAP 7200 INTERVAL 13 # OF MAPS IN FILE NONE MAPPING FUNCTION 0.0 ELEVATION CUTOFF predicted TEC values OBSERVABLES USED 6371.0 BASE RADIUS 2 MAP DIMENSION 450.0 450.0 0.0 HGT1 / HGT2 / DHGT 87.5 -87.5 -2.5 LAT1 / LAT2 / DLAT -180.0 180.0 5.0 LON1 / LON2 / DLON -1 EXPONENT tec values in 0.1 tec units; 9999, if no value available COMMENT END OF HEADER 1 START OF TEC MAP 2010 2 19 0 0 0 EPOCH OF CURRENT MAP 87.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 52 53 53 54 54 54 54 55 55 55 55 55 55 54 54 53 53 52 52 51 50 49 49 48 47 46 45 44 43 42 42 41 40 39 39 38 37 37 37 37 36 36 36 36 37 36 37 37 37 38 38 39 39 40 41 41 42 43 43 44 45 46 46 47 48 49 49 49 50 51 52 52 52 85.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 62 62 63 64 65 65 66 67 67 67 68 67 67 67 66 66 65 64 62 61 59 58 55 53 52 50 48 46 44 42 40 39 38 36 36 35 34 34 33 33 33 33 33 33 33 33 33 34 34 36 37 38 39 40 41 42 44 45 46 48 49 50 51 52 53 55 55 56 58 59 59 61 62 82.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 71 72 73 74 76 77 78 79 80 81 81 81 81 80 80 78 77 75 74 72 69 67 64 61 58 55 52 49 47 44 41 39 37 36 34 33 32 32 31 31 31 31 31 31 32 32 32 34 35 36 37 39 40 42 44 46 48 50 52 53 55 56 58 59 60 62 63 64 65 67 68 69 71 80.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 79 81 83 85 87 88 90 91 92 93 94 94 94 93 92 90 88 86 84 81 77 74 71 67 64 60 56 52 49 46 43 40 39 36 35 34 33 32 32 31 31 31 31 32 33 33 34 36 37 38 40 42 44 46 48 50 53 55 58 59 62 63 65 67 68 69 71 72 73 75 76 78 79 77.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 88 90 93 95 97 99 101 102 104 105 105 105 104 102 101 99 96 93 89 86 82 78 74 70 66 62 58 53 50 47 44 42 40 38 37 36 35 35 35 34 34 34 35 35 35 36 37 38 39 41 42 44 46 49 52 55 58 59 62 65 67 69 71 73 75 76 78 79 81 82 84 86 88 75.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 97 99 102 104 107 109 111 113 114 115 115 113 112 109 106 102 98 94 90 86 82 77 73 69 65 61 57 53 50 47 44 43 41 40 39 38 38 38 38 38 37 37 38 38 38 38 39 39 40 42 43 45 48 50 53 56 59 62 66 68 71 73 76 78 80 82 84 86 88 90 92 94 97 72.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 105 108 110 113 115 118 121 122 124 124 123 120 118 113 108 102 97 91 86 81 76 72 68 64 60 57 54 51 48 45 43 42 41 41 40 40 40 40 40 40 40 40 39 39 39 39 39 40 40 41 42 44 46 48 52 56 59 63 66 70 73 76 79 82 84 87 89 92 95 97 100 103 105 70.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 114 117 119 122 124 127 129 130 131 131 129 126 121 115 108 99 92 85 78 72 67 63 59 57 54 51 49 46 44 42 41 40 39 40 40 40 40 40 40 40 40 39 39 39 39 38 38 38 38 39 39 41 43 45 48 53 57 61 66 70 74 77 80 84 88 92 96 100 104 106 109 112 114 67.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 124 125 127 129 131 133 135 137 138 138 136 131 124 116 107 97 87 77 69 63 57 53 50 48 46 44 42 40 39 38 36 36 36 37 37 38 38 38 38 38 38 37 37 36 37 36 36 36 36 36 36 38 39 42 45 49 54 59 64 69 74 79 83 88 93 99 104 109 113 117 120 122 124 65.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 135 135 135 136 137 138 140 142 143 143 141 135 128 119 107 96 84 72 63 55 49 45 42 40 39 38 37 35 33 32 31 31 32 32 33 34 34 34 34 34 34 34 35 35 35 34 34 34 34 34 34 35 35 38 41 46 51 58 64 70 76 81 87 93 100 108 114 121 126 130 133 134 135 62.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 147 145 144 143 142 142 143 144 146 146 144 140 133 123 111 98 84 72 61 51 44 39 36 34 33 33 32 30 28 27 25 26 26 28 28 29 30 30 30 31 32 32 32 34 34 34 34 34 34 34 34 34 34 36 40 44 51 58 65 72 79 86 93 101 110 119 128 136 142 145 147 147 147 60.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 159 156 153 150 148 146 145 146 147 148 147 144 137 127 116 103 90 77 64 53 44 37 33 31 30 29 28 26 24 22 21 21 22 23 25 26 27 28 28 29 30 32 34 35 35 36 36 36 36 36 36 35 36 37 39 45 52 60 69 77 85 93 101 111 121 132 143 152 159 162 163 162 159 57.5-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 172 169 164 159 154 150 148 146 147 148 148 146 141 133 123 112 99 86 73 60 48 40 35 32 30 29 27 25 21 19 18 18 19 22 24 26 27 28 29 31 33 36 37 39 40 40 41 41 42 41 41 40 39 40 42 47 55 64 74 84 93 101 111 121 133 146 158 169 175 178 178 176 172 55.0-180.0 180.0 5.0 450.0 LAT/LON1/LON2/DLON/H 185 180 176 170 163 157 151 148 147 148 149 147 144 138 130 122 111 99 85 71 57 46 39 35 33 32 29 25 21 18 17 18 20 23 26 28 30 32 34 37 39 42 45 47 47 48 47 48 48 48