wawa    48.074286587      -84.764505279  mascon   tenv3 files through 11 apr 2026
 wawa   97JUN18  1997.4620  -0.000355  0.001915 -0.001134
 wawa   97JUN20  1997.4675  -0.000357  0.001910 -0.001048
 wawa   97JUN23  1997.4757  -0.000358  0.001902 -0.000919
 wawa   97JUN24  1997.4784  -0.000359  0.001900 -0.000877
 wawa   01JUL14  2001.5332  -0.000279  0.001251 -0.000146
 wawa   01JUL15  2001.5359  -0.000278  0.001249 -0.000105
 wawa   01JUL16  2001.5387  -0.000277  0.001248 -0.000062
 wawa   01JUL18  2001.5441  -0.000275  0.001246  0.000018
 wawa   01JUL31  2001.5797  -0.000258  0.001238  0.000524
 wawa   01AUG01  2001.5825  -0.000256  0.001238  0.000562
 wawa   01AUG02  2001.5852  -0.000254  0.001238  0.000597
 wawa   05JUL22  2005.5551  -0.000453  0.001095  0.002566
 wawa   05JUL23  2005.5578  -0.000448  0.001098  0.002629
 wawa   05JUL24  2005.5606  -0.000442  0.001101  0.002692
 wawa   05AUG04  2005.5907  -0.000389  0.001134  0.003288
 wawa   05AUG05  2005.5934  -0.000385  0.001137  0.003339
 wawa   10JUL20  2010.5489  -0.000361 -0.000119  0.003454
 wawa   10JUL21  2010.5517  -0.000356 -0.000119  0.003467
 wawa   10JUL22  2010.5544  -0.000351 -0.000119  0.003479
 wawa   10JUL23  2010.5572  -0.000346 -0.000119  0.003491
 wawa   10JUL24  2010.5599  -0.000341 -0.000119  0.003502
 wawa   10JUL25  2010.5626  -0.000337 -0.000118  0.003513
 wawa   15AUG03  2015.5866  -0.000045 -0.001184  0.000600
 wawa   15AUG04  2015.5893  -0.000037 -0.001163  0.000670
 wawa   15AUG05  2015.5921  -0.000030 -0.001141  0.000742
 wawa   15AUG06  2015.5948  -0.000022 -0.001120  0.000812
 wawa   15AUG07  2015.5975  -0.000015 -0.001098  0.000881
 wawa   22AUG09  2022.6037   0.000391 -0.001428  0.002307
 wawa   22AUG10  2022.6064   0.000394 -0.001424  0.002369
 wawa   22AUG11  2022.6092   0.000397 -0.001421  0.002432
 wawa   22AUG12  2022.6119   0.000400 -0.001419  0.002491
 wawa   22AUG13  2022.6146   0.000403 -0.001417  0.002548