GIS data file contains the following records:

     265   907565
     420   938457
     570   931888
     689   887720
     822   931700
     950   930969
    1074   907566
    1200   920846
    1331   912151
    1498   930962
    1622   887200
    1762   900930
    1898   890304
    2016   888830
    2175   892607
    2338   934019
    2462   907929
    2627   930981
    2750   932025
    2869   898287
    3037   931989
    3160   885526
    3288   929247
    3404   931995
    3526   893076
    3648   896427
    3764   907918
    3906   930983
    4030   901162
    4174   930963
    4298   891228
    4421   930015
    4540   929453
    4698   929702
    4864   893244
    5023   913234
    5159   888473
    5284   891074
    5420   890653
    5545   900723
    5677   923779
    5829   931079
    5952   934004
    6080   923752
    6222   908988
    6352   900726
    6472   931891
    6591   914304
    6727   930040
    6846   901164
    6971   897427
    7135   938639
    7262   896227
    7421   890657
    7532   890709
    7652   931952
    7774   932359
    7914   913376
    8043   933753
    8183   894775
    8321   902135
    8412   901985
    8517   937515
    8627   902475
    8732   902441
    8836   902439
    8948   902501
    9042   902127
    9148   916590
    9239   901831
    9348   937441
    9465   902087
    9562   901778
    9659   937602

1: show_latitude  	570
   32d 49m 0s North
2: show_elevation  	7421
   3051
3: show_longitude  	3906
   104d 13m 6s West
4: show_latitude  	6591
   32d 24m 49s North
5: show_name  	9148
   Hobbs Highway Pit
6: show_name  	9239
   Hillcrest United Methodist Church
7: show_name  	6080
   Dutch Tank
8: show_elevation  	6352
   4167
9: show_elevation  	16
   Unaligned offset
10: show_elevation  	2750
   3343
11: show_longitude  	7532
   104d 16m 44s West
12: show_longitude  	9659
   Coordinate not given
13: show_elevation  	822
   3379
14: show_latitude  	9659
   Coordinate not given
15: show_name  	-952
   Offset not positive
16: show_latitude  	10502
   Offset too large
17: show_latitude  	5284
   32d 12m 11s North
18: show_name  	8948
   Restoration Church
19: show_name  	3160
   AAA Tank
20: show_name  	2869
   Chinaberry Draw
21: show_elevation  	4421
   3415
22: show_name  	4174
   10260 Water Well
23: show_longitude  	265
   104d 37m 33s West
24: show_name  	5420
   Kelly Polk Well
25: show_name  	7262
   Walnut Draw
26: quit  	
   Exiting