groops griddedData version=20200123
 1          1  6.378137000000000000e+06  6.356752314140356146e+06         23
# longitude [deg]           latitude [deg]            height [m]                unit areas [-]             data0                   
# =================================================================================================================================
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  1.138169762999999790e+01  4.900128783999999627e+01  4.290049999998882413e+02  1.000000000000000000e+00  1.621368181391946641e-06
  1.135842046000000138e+01  4.904786904000002323e+01  4.468329999996349216e+02  1.000000000000000000e+00  3.081873553903614085e-06
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  1.006429493999999991e+01  4.883435370999999492e+01  4.880249999994412065e+02  1.000000000000000000e+00  3.420001878086829038e-07
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  1.158387950999999916e+01  4.813044674999999728e+01  5.649259999999776483e+02  1.000000000000000000e+00 -3.565567876338205164e-07
  1.156764349999999730e+01  4.814988271000000708e+01  5.565290000000968575e+02  1.000000000000000000e+00  6.565345111255090229e-07
  7.859164859999989261e+00  4.800435310000001010e+01  3.130650000059977174e+02  1.000000000000000000e+00 -3.322308162854940958e-07
  7.880916880000000013e+00  4.799390637999999143e+01  3.652019999986514449e+02  1.000000000000000000e+00  1.695611634378164608e-06
  7.824424209999999213e+00  4.799082866000001246e+01  3.029700000006705523e+02  1.000000000000000000e+00  2.933154307546009809e-10
  1.288811387999999525e+01  4.773131597999999798e+01  5.110710000004619360e+02  1.000000000000000000e+00 -1.274250462787982787e-06
  1.288549304999999912e+01  4.772800567000000171e+01  5.104560000011697412e+02  1.000000000000000000e+00  2.185204004350244284e-06
  9.831304329999992930e+00  4.768795044000000871e+01  6.135339999999850988e+02  1.000000000000000000e+00 -1.637481873658269737e-07
  9.832640079999999116e+00  4.768861468000000059e+01  6.182050000000745058e+02  1.000000000000000000e+00 -2.538640050599673859e-08
  9.835391720000000504e+00  4.767689462000000589e+01  6.252690000021830201e+02  1.000000000000000000e+00 -8.696062127173346135e-07
  1.287867211000000367e+01  4.914356469000000516e+01  6.603710000095888972e+02  1.000000000000000000e+00  7.270561433845733248e-07
  1.285991421000001012e+01  4.918152693000004660e+01  4.640620000082999468e+02  1.000000000000000000e+00  1.420842038421505873e-06
  1.285188297000000013e+01  4.917535828999999836e+01  4.805810000002384186e+02  1.000000000000000000e+00 -7.464530746449751412e-07