# BBOX:  29 28 -96 -97
#STNNAME   LONGITUDE    LATITUDE  HEIGHT    GRAVITY  SIGMA IZTC TOTTC   SOURCE_ID
X11786    -96.990602   28.197621   1.370 979163.300 0.000  0.000 -0.030    5121_ngs
X11788    -96.990602   28.197787   1.370 979163.250 0.000  0.000 -0.030     5121_36
X12223    -96.840260   28.220613   1.680 979170.580 0.000  0.000 -0.030     5121_39
X12224    -96.840101   28.220613   1.680 979170.600 0.000  0.000 -0.030    5121_ngs
X12713    -96.805096   28.249608   3.280 979174.210 0.000  0.000 -0.020    5136_ngs
X12715    -96.805264   28.249776   3.280 979174.230 0.000  0.000 -0.020    51363326
X12763    -96.973100   28.254119   3.570 979163.900 0.000  0.000 -0.030    5136_ngs
X12765    -96.973100   28.254285   3.570 979163.890 0.000  0.000 -0.030    51363328
X13609    -96.936934   28.323117   4.480 979166.900 0.000  0.000 -0.030    5121_ngs
X13610    -96.936934   28.323117   4.480 979166.860 0.000  0.000 -0.030     5121_35
X13769    -96.851933   28.335115   4.180 979173.400 0.000  0.000 -0.030    5121_ngs
X13770    -96.851933   28.335283   4.180 979173.400 0.000  0.000 -0.030     5121_40
X14088    -96.693925   28.356615   1.680 979181.460 0.000  0.000 -0.030     5121_44
X14089    -96.693925   28.356615   1.680 979181.500 0.000  0.000 -0.030    5121_ngs
X14113    -96.809093   28.358615   3.880 979178.100 0.000  0.000 -0.030    5136_ngs
X14116    -96.809261   28.358780   3.880 979178.050 0.000  0.000 -0.030    51363325
X14305    -96.596258   28.369947   2.290 979178.960 0.000  0.000 -0.020     5121_46
X14306    -96.596090   28.369947   2.290 979178.900 0.000  0.000 -0.020    5121_ngs
X14885    -96.559422   28.408944   3.890 979182.820 0.000  0.000 -0.020     5121_29
X14886    -96.559422   28.408944   3.890 979182.800 0.000  0.000 -0.020    5121_ngs
X14917    -96.872594   28.411446   9.980 979173.900 0.000  0.000 -0.020    5121_ngs
X14918    -96.872594   28.411446   9.980 979173.870 0.000  0.000 -0.020     5121_41
X15070    -96.681594   28.421946   3.880 979186.300 0.000  0.000 -0.030    5121_ngs
X15071    -96.681594   28.421946   3.880 979186.290 0.000  0.000 -0.030     5121_43
X15355    -96.966431   28.441947  15.070 979171.710 0.000  0.000 -0.020    5121_ngs
X15356    -96.966431   28.441947  15.070 979171.710 0.000  0.000 -0.020     5121_34
X15926    -96.861096   28.478609   1.070 979179.800 0.000  0.000 -0.040    5136_ngs
X15952    -96.574085   28.479608   2.280 979191.210 0.000  0.000 -0.030    5136_ngs
X15957    -96.574253   28.479774   2.280 979191.210 0.000  0.000 -0.030    51363321
X15964    -96.667090   28.480110   3.880 979189.100 0.000  0.000 -0.030    5136_ngs
X15968    -96.667258   28.480276   3.880 979189.060 0.000  0.000 -0.030    51363322
X16007    -96.761430   28.482607   8.070 979183.900 0.000  0.000 -0.020    5136_ngs
X16008    -96.761430   28.482607   8.070 979183.870 0.000  0.000 -0.020    51363323
X16443    -96.488084   28.512611   0.490 979192.500 0.000  0.000 -0.030    5136_ngs
X16444    -96.488252   28.512779   0.490 979192.510 0.000  0.000 -0.030    51363320
X16492    -96.967269   28.516111   6.260 979177.490 0.000  0.000 -0.040    51724412
X16493    -96.967101   28.516111   6.260 979177.500 0.000  0.000 -0.040    5172_ngs
X16942    -96.704429   28.560609   8.070 979188.890 0.000  0.000 -0.030    51212031
X16943    -96.704429   28.560609   8.070 979188.900 0.000  0.000 -0.030    5121_ngs
X16996    -96.573924   28.568608   3.880 979199.600 0.000  0.000 -0.030    5121_ngs
X16997    -96.573924   28.568608   3.880 979199.650 0.000  0.000 -0.030     5121_32
X17115    -96.831927   28.582107  13.570 979183.210 0.000  0.000 -0.020    5121_ngs
X17116    -96.831927   28.582275  13.570 979183.170 0.000  0.000 -0.020     5121_42
X17141    -96.958601   28.590109  12.670 979183.000 0.000  0.000 -0.030    1083_ngs
X17144    -96.958601   28.590275  12.670 979183.000 0.000  0.000 -0.030    10830064
X17234    -96.683592   28.611942   6.580 979191.000 0.000  0.000 -0.030    1083_ngs
X17235    -96.683592   28.611942   6.580 979191.000 0.000  0.000 -0.030    10830070
X17245    -96.625088   28.615107   6.880 979194.100 0.000  0.010 -0.020    1083_ngs
X17246    -96.625256   28.615273   6.880 979194.100 0.000  0.010 -0.020    10830072
X17263    -96.718588   28.618608   8.770 979189.000 0.000  0.000 -0.030    1083_ngs
X17266    -96.626919   28.620106   4.780 979194.600 0.000  0.000 -0.030    1083_ngs
X17267    -96.626919   28.620274   4.780 979194.600 0.000  0.000 -0.030    10830071
X17336    -96.905263   28.638606  13.670 979186.900 0.000  0.000 -0.030    10830065
X17337    -96.905095   28.638606  13.670 979186.900 0.000  0.000 -0.030    1083_ngs
X17407    -96.778596   28.658601  11.970 979189.000 0.000  0.000 -0.030    1083_ngs
X17468    -96.858592   28.671936  17.280 979189.400 0.000  0.000 -0.030    1083_ngs
X17469    -96.858592   28.671936  17.280 979189.400 0.000  0.000 -0.030    10830066
X17488    -96.556422   28.676935   6.890 979202.800 0.000  0.010 -0.020    5121_ngs
X17489    -96.556422   28.676935   6.890 979202.810 0.000  0.010 -0.020     5121_04
X17511    -96.838594   28.682601  16.980 979190.710 0.000  0.000 -0.030    5121_ngs
X17512    -96.838594   28.682769  16.980 979190.660 0.000  0.000 -0.030     5121_02
X17514    -96.921094   28.683604  19.980 979188.500 0.000  0.000 -0.030    5121_ngs
X17521    -96.164413   28.688100   5.430 979205.420 0.000  0.000 -0.020     5121_24
X17522    -96.164413   28.688100   5.430 979205.400 0.000  0.000 -0.020    5121_ngs
X17531    -96.688924   28.690104   9.280 979193.600 0.000  0.000 -0.030    5121_ngs
X17532    -96.688924   28.690272   9.280 979193.570 0.000  0.000 -0.030     5121_03
X17544    -96.828592   28.691935  17.080 979190.900 0.000  0.000 -0.030    1083_ngs
X17545    -96.828592   28.691935  17.080 979190.900 0.000  0.000 -0.030    10830067
X17590    -96.453582   28.701936   6.300 979211.400 0.000  0.000 -0.030    5121_ngs
X17591    -96.453582   28.701936   6.300 979211.390 0.000  0.000 -0.030     5121_26
X17596    -96.325581   28.703598   3.920 979215.400 0.000  0.000 -0.020    5121_ngs
X17678    -96.766929   28.728597  13.380 979195.300 0.000  0.010 -0.020    10830073
X17679    -96.766929   28.728597  13.380 979195.300 0.000  0.010 -0.020    1083_ngs
X17684    -96.133078   28.732262   5.840 979211.300 0.000  0.010 -0.010    4086_ngs
X17685    -96.080572   28.732593   4.840 979208.600 0.000  0.000 -0.020    5121_ngs
X17687    -96.080572   28.732759   4.840 979208.600 0.000  0.000 -0.020     5121_22
X17758    -96.716924   28.766936  10.980 979200.600 0.000  0.000 -0.030    10830074
X17759    -96.716924   28.766936  10.980 979200.600 0.000  0.000 -0.030    1083_ngs
X17769    -96.210243   28.771933   6.640 979220.530 0.000  0.000 -0.020     5121_21
X17770    -96.210075   28.771933   6.640 979220.500 0.000  0.000 -0.020    5121_ngs
X17780    -96.333583   28.775100   8.130 979220.400 0.000  0.000 -0.020    5121_ngs
X17782    -96.333583   28.775266   8.130 979220.350 0.000  0.000 -0.020     5121_20
X17789    -96.593584   28.778935   8.390 979203.760 0.000  0.000 -0.030    51724423
X17790    -96.593584   28.778935   8.390 979203.800 0.000  0.000 -0.030    5172_ngs
X17836    -96.666920   28.791934  10.280 979204.300 0.000  0.000 -0.030    10830075
X17837    -96.666920   28.791934  10.280 979204.300 0.000  0.000 -0.030    1083_ngs
X17852    -96.675259   28.800601  11.180 979205.030 0.000  0.000 -0.030     5121_06
X17853    -96.675091   28.800601  11.180 979205.000 0.000  0.000 -0.030    5121_ngs
X17866    -96.814095   28.805101  18.800 979201.210 0.000  0.010 -0.020    5121_ngs
X17868    -96.814263   28.805266  18.800 979201.210 0.000  0.010 -0.020     5121_07
X17887    -96.092740   28.809428  10.950 979223.230 0.000  0.000 -0.010     5121_08
X17888    -96.092572   28.809428  10.950 979223.210 0.000  0.000 -0.010    5121_ngs
X17890    -96.973927   28.809935  29.820 979191.390 0.000  0.000 -0.020    51724416
X17891    -96.973927   28.809935  29.820 979191.400 0.000  0.000 -0.020    5172_ngs
X17918    -96.463919   28.817600  11.520 979210.400 0.000  0.000 -0.020    5121_ngs
X17919    -96.463919   28.817767  11.520 979210.440 0.000  0.000 -0.020     5121_19
X17939    -96.618586   28.825099  13.390 979206.710 0.000  0.010 -0.020    1083_ngs
X17940    -96.618586   28.825267  13.390 979206.710 0.000  0.010 -0.020    10830076
X17991    -96.532753   28.842764  10.410 979209.160 0.000  0.000 -0.030    2638_ngs
X17996    -96.541916   28.843597  12.110 979208.400 0.000  0.000 -0.030    10830077
X17997    -96.541916   28.843597  12.110 979208.400 0.000  0.000 -0.030    1083_ngs
X17998    -96.476919   28.843600  12.530 979209.600 0.000  0.010 -0.010    1083_ngs
X17999    -96.476919   28.843600  12.530 979209.600 0.000  0.010 -0.010    10830078
X18004    -96.195578   28.844430   9.350 979225.900 0.000  0.000 -0.020    5172_ngs
X18005    -96.195578   28.844430   9.350 979225.900 0.000  0.000 -0.020    51724421
X18007    -96.919262   28.845264  30.620 979195.280 0.000  0.000 -0.020    3004_ngs
X18017    -96.408581   28.850098   8.640 979214.900 0.000  0.000 -0.030    1083_ngs
X18019    -96.408581   28.850264   8.640 979214.900 0.000  0.000 -0.030    10830079
X18029    -96.382412   28.853596   9.750 979216.690 0.000  0.000 -0.020    2638_ngs
X18048    -96.317247   28.860592  10.050 979220.900 0.000  0.000 -0.020    51724422
X18049    -96.317079   28.860592  10.050 979220.900 0.000  0.000 -0.020    5172_ngs
X18053    -96.338579   28.861929  10.850 979218.900 0.000  0.000 -0.020    1083_ngs
X18054    -96.338579   28.861929  10.850 979218.900 0.000  0.000 -0.020    10830080
X18061    -96.271912   28.863592   9.550 979223.000 0.000  0.000 -0.020    10830081
X18062    -96.271912   28.863592   9.550 979223.000 0.000  0.000 -0.020    1083_ngs
X18082    -96.221412   28.871428  13.160 979224.660 0.000  0.000 -0.020    2638_ngs
X18106    -96.223578   28.876929  12.160 979224.600 0.000  0.000 -0.020    10830082
X18107    -96.223578   28.876929  12.160 979224.600 0.000  0.000 -0.020    1083_ngs
X18133    -96.145077   28.885093  10.560 979227.500 0.000  0.000 -0.020    1083_ngs
X18134    -96.145238   28.885259  10.560 979227.500 0.000  0.000 -0.020    10830083
X18168    -96.047740   28.896923  12.460 979230.070 0.000  0.000 -0.010    2638_ngs
X18169    -96.076907   28.896924  10.860 979229.500 0.000  0.000 -0.020    10830084
X18170    -96.076907   28.896924  10.860 979229.500 0.000  0.000 -0.020    1083_ngs
X18176    -96.043573   28.900090  11.660 979230.400 0.000  0.000 -0.010    1083_ngs
X18178    -96.043573   28.900256  11.660 979230.400 0.000  0.000 -0.010    10830085
X18288    -96.001900   28.936918  14.570 979232.400 0.000  0.000 -0.010    10830086
X18289    -96.001900   28.936918  14.570 979232.400 0.000  0.000 -0.010    1083_ngs
X18332    -96.520248   28.951921  15.090 979215.250 0.000  0.000 -0.030    2638_ngs
X18479    -96.613588   28.993923  19.990 979216.820 0.000  0.000 -0.030    2638_ngs
