Datasets:

Scallions
/

Greenland-GRACE-mass

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 2 new columns ({'mass_Gt', 'mean_ewh_cm'}) and 19 missing columns ({'Basin_7_err_Gt', 'Basin_0_Gt', 'Basin_2_Gt', 'Basin_5_err_Gt', 'decimal_year', 'Basin_5_Gt', 'Basin_4_err_Gt', 'Basin_8_Gt', 'Basin_3_err_Gt', 'Basin_2_err_Gt', 'Basin_3_Gt', 'Basin_4_Gt', 'Basin_8_err_Gt', 'Basin_0_err_Gt', 'Basin_7_Gt', 'Basin_6_Gt', 'Basin_1_err_Gt', 'Basin_1_Gt', 'Basin_6_err_Gt'}).

This happened while the csv dataset builder was generating data using

hf://datasets/Scallions/Greenland-GRACE-mass/timeseries/CSR_RL06.3_greenland_mass.csv (at revision 492d14ac71befc01c3d3dc586ce69b0491cbf471), ['hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/CCI_GMB_DTU_v3.0_basins.csv', 'hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/CSR_RL06.3_greenland_mass.csv', 'hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/GSFC_RL06v2.0_greenland_mass.csv', 'hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/JPL_RL06.3_v04CRI_greenland_mass.csv']

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1848, in _prepare_split_single
                  writer.write_table(table)
                  ~~~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 784, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 795, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              date: string
              mass_Gt: double
              mean_ewh_cm: double
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 625
              to
              {'date': Value('string'), 'decimal_year': Value('float64'), 'Basin_0_Gt': Value('float64'), 'Basin_0_err_Gt': Value('float64'), 'Basin_1_Gt': Value('float64'), 'Basin_1_err_Gt': Value('float64'), 'Basin_2_Gt': Value('float64'), 'Basin_2_err_Gt': Value('float64'), 'Basin_3_Gt': Value('float64'), 'Basin_3_err_Gt': Value('float64'), 'Basin_4_Gt': Value('float64'), 'Basin_4_err_Gt': Value('float64'), 'Basin_5_Gt': Value('float64'), 'Basin_5_err_Gt': Value('float64'), 'Basin_6_Gt': Value('float64'), 'Basin_6_err_Gt': Value('float64'), 'Basin_7_Gt': Value('float64'), 'Basin_7_err_Gt': Value('float64'), 'Basin_8_Gt': Value('float64'), 'Basin_8_err_Gt': Value('float64')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1850, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
                  ...<4 lines>...
                  )
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 2 new columns ({'mass_Gt', 'mean_ewh_cm'}) and 19 missing columns ({'Basin_7_err_Gt', 'Basin_0_Gt', 'Basin_2_Gt', 'Basin_5_err_Gt', 'decimal_year', 'Basin_5_Gt', 'Basin_4_err_Gt', 'Basin_8_Gt', 'Basin_3_err_Gt', 'Basin_2_err_Gt', 'Basin_3_Gt', 'Basin_4_Gt', 'Basin_8_err_Gt', 'Basin_0_err_Gt', 'Basin_7_Gt', 'Basin_6_Gt', 'Basin_1_err_Gt', 'Basin_1_Gt', 'Basin_6_err_Gt'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/Scallions/Greenland-GRACE-mass/timeseries/CSR_RL06.3_greenland_mass.csv (at revision 492d14ac71befc01c3d3dc586ce69b0491cbf471), ['hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/CCI_GMB_DTU_v3.0_basins.csv', 'hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/CSR_RL06.3_greenland_mass.csv', 'hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/GSFC_RL06v2.0_greenland_mass.csv', 'hf://datasets/Scallions/Greenland-GRACE-mass@492d14ac71befc01c3d3dc586ce69b0491cbf471/timeseries/JPL_RL06.3_v04CRI_greenland_mass.csv']
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

date string	decimal_year float64	Basin_0_Gt float64	Basin_0_err_Gt float64	Basin_1_Gt float64	Basin_1_err_Gt float64	Basin_2_Gt float64	Basin_2_err_Gt float64	Basin_3_Gt float64	Basin_3_err_Gt float64	Basin_4_Gt float64	Basin_4_err_Gt float64	Basin_5_Gt float64	Basin_5_err_Gt float64	Basin_6_Gt float64	Basin_6_err_Gt float64	Basin_7_Gt float64	Basin_7_err_Gt float64	Basin_8_Gt float64	Basin_8_err_Gt float64
2002-04-16	2,002.29	1,058.4291	257.317	54.3891	140.037	97.3502	86.3206	220.036	45.6851	140.13	42.4046	76.1178	26.8302	178.067	72.8502	101.316	57.8083	189.766	59.3111
2002-05-12	2,002.36	1,133.7394	113.393	44.616	94.5457	126.462	93.7822	218.305	25.6088	153.124	30.7432	68.8972	32.976	171.053	41.6674	111.145	41.6879	232.42	63.2539
2002-08-15	2,002.62	844.46686	62.7125	60.9043	79.5307	48.8158	33.0103	140.439	20.3967	132.23	25.82	56.4137	18.7638	90.9529	28.6258	102.014	19.5125	208.361	45.9131
2002-09-17	2,002.71	722.9701	488.197	9.32141	386.554	76.4138	359.999	119.836	94.109	113.622	110.046	43.7885	71.7868	103.947	136.802	83.5238	145.128	173.002	238.418
2002-10-16	2,002.79	878.4101	68.1751	35.3978	52.2469	67.9042	36.8002	225.459	53.2119	95.3531	30.3106	56.9729	13.5468	125.695	32.0754	73.4275	40.4603	192.489	35.6145
2002-11-18	2,002.88	872.65216	119.752	48.4041	72.9471	53.3776	35.9196	170.47	21.6479	103.899	21.0404	25.6838	31.266	159.574	50.4132	103.106	18.4328	206.372	39.4467
2002-12-17	2,002.96	931.38025	91.6795	66.5562	71.1747	60.3963	33.4252	156.457	25.7662	173.036	26.6687	52.3079	31.7262	130.641	27.2912	80.5395	51.8667	204.453	40.0291
2003-01-15	2,003.04	1,177.9656	232.795	60.2876	60.2925	130.689	134.39	233.985	68.6967	188.629	53.8184	108.016	23.0204	118.789	50.4498	143.002	31.0941	177.202	38.0733
2003-02-13	2,003.12	968.6445	63.5233	29.7796	64.4143	90.8063	54.4876	159.062	20.5256	193.798	26.4131	88.8302	12.684	154.52	31.6552	80.9397	44.6845	167.594	34.8067
2003-03-18	2,003.21	1,038.1594	46.6373	59.337	66.0961	35.5539	47.0082	222.663	22.9164	162.011	17.601	83.2394	11.267	196.721	48.2606	84.2621	35.9231	190.527	40.6081
2003-04-16	2,003.29	1,081.6508	43.3752	43.6783	52.0471	60.908	23.3185	256.593	13.8276	233.668	26.564	92.0962	10.4172	125.164	22.114	89.7243	15.8189	175.93	27.4248
2003-05-12	2,003.36	1,076.8234	79.0409	53.1053	78.725	52.2164	32.1695	290.215	25.2408	212.174	18.0164	62.565	33.0216	150.702	26.4948	76.1198	36.5839	176.053	33.7865
2003-07-17	2,003.54	902.749	40.0489	0.317605	46.0075	54.8922	26.0219	223.234	32.6508	162.968	14.4436	90.243	7.45863	171.455	40.7561	51.2524	36.6789	149.497	23.7442
2003-08-15	2,003.62	694.8438	80.2185	-2.63191	49.6502	18.2418	24.9355	180.458	19.1944	156.127	13.081	55.5604	10.9998	86.1433	19.1744	49.5643	19.2856	154.371	33.7467
2003-09-17	2,003.71	683.14966	49.8037	-1.72422	55.0619	41.9848	22.5632	175.773	21.6021	163.01	14.651	58.2503	9.28303	46.3285	18.1682	52.5604	17.831	150.683	23.2914
2003-10-16	2,003.79	795.19434	77.0989	24.2289	47.5291	14.3374	26.0474	170.311	12.9108	176.164	15.6579	111.225	17.1639	61.0077	18.6522	78.756	12.8778	156.265	20.6102
2003-11-18	2,003.88	781.7453	90.3685	-11.7068	50.3565	69.617	48.2818	161.291	16.8594	164.176	16.2917	61.4692	7.82483	110.064	28.7989	57.0582	35.2781	169.541	20.5578
2003-12-17	2,003.96	726.96173	53.8807	6.15848	44.5822	15.3931	28.6589	160.713	25.3276	169.035	17.6341	85.8994	9.02959	57.625	34.748	58.9773	24.8394	175.47	29.8252
2004-01-08	2,004.02	754.67926	69.6875	-5.15331	116.486	22.0801	45.5326	187.697	73.7477	144.499	26.2564	65.1696	17.5264	121.57	42.8224	58.5388	62.4085	165.078	48.8623
2004-02-17	2,004.13	749.7066	42.1484	-8.94324	55.6841	43.0552	24.9943	157.642	14.2989	168.998	16.8697	60.2916	9.35315	108.51	22.0522	76.6234	16.7332	147.057	20.5778
2004-03-17	2,004.21	776.03394	37.8937	19.728	39.7057	30.7301	21.3047	190.751	17.3708	184.226	17.9826	56.8289	9.13543	94.103	17.5323	56.984	29.8665	141.401	20.4634
2004-04-15	2,004.29	846.50995	51.2699	8.07863	47.8982	28.6477	24.4474	225.269	25.9572	141.425	22.5581	66.8415	8.91423	171.209	39.451	50.3432	43.6353	155.338	26.9378
2004-05-18	2,004.38	809.13446	47.3415	-14.5146	71.5473	35.9585	37.8082	207.845	49.1711	159.901	18.7364	93.4666	11.789	123.234	28.4456	61.6694	51.3269	143.548	32.9985
2004-06-17	2,004.46	834.79456	62.9441	2.35306	89.0563	35.8176	48.2888	174.654	22.3354	173.069	19.5462	82.6475	11.3384	156.227	55.9646	67.7119	27.4921	141.837	40.1513
2004-07-16	2,004.54	676.04285	81.4513	-14.8194	100.83	51.4642	75.9256	152.772	35.1983	146.247	29.9346	62.7961	18.2779	99.8536	39.8182	58.1524	53.0475	121.273	65.0025
2004-08-18	2,004.63	546.36127	248.457	-22.7272	478.889	19.2803	274.929	133.057	78.7152	174.296	98.6996	50.4376	74.8648	17.2788	147.493	46.1339	115.813	130.995	187.251
2004-09-16	2,004.71	508.05695	393.25	-22.8761	40.8094	28.2677	42.9557	109.338	53.6613	125.979	21.3459	32.5289	20.9046	60.0372	41.8896	44.3437	21.035	135.423	52.4906
2004-10-15	2,004.79	439.89276	332.131	-14.4731	396.73	-13.9106	258.937	136.441	106.801	82.2636	98.0586	13.4807	90.2768	64.3875	124.381	34.4664	147.632	143.543	288.095
2004-11-17	2,004.88	537.6644	75.2057	-8.6697	94.8133	-1.72366	46.6262	109.222	21.1088	75.4049	22.2415	35.3126	13.0782	111.283	60.0296	75.4254	34.9489	144.853	53.7917
2004-12-16	2,004.96	553.716	43.9157	-9.33268	70.7729	19.2856	31.2357	132.086	18.6169	85.726	14.2172	17.1989	19.8146	92.686	22.4315	66.6159	30.5709	152.98	29.4803
2005-01-15	2,005.04	494.78644	72.5525	-36.5537	51.3802	26.8702	26.6296	82.852	11.8136	92.7825	12.6313	51.1531	8.31323	100.463	30.4665	58.4942	23.84	129.221	19.9612
2005-02-13	2,005.12	543.05865	61.2843	-32.7377	48.8521	48.3406	43.0684	105.025	13.5415	71.3585	16.8896	46.0211	9.28167	127.826	42.2449	61.0696	15.4097	126.447	18.9779
2005-03-18	2,005.21	600.96277	71.5955	-10.7372	50.4253	21.5485	24.3742	112.563	13.6116	93.1795	13.5707	42.8771	12.1947	117.021	39.2486	88.0786	14.91	143.824	20.6122
2005-04-16	2,005.29	624.80457	62.2147	-18.353	47.2607	9.00939	27.017	131.636	16.8666	56.0637	31.3072	57.7051	10.5891	149.356	43.2463	84.5648	14.0663	162.241	27.2951
2005-05-16	2,005.37	664.5695	42.4816	-4.70337	46.7783	15.8486	25.9061	126.929	15.4816	85.1219	14.6997	55.0907	8.42593	154.781	39.9378	77.1815	20.8265	156.895	23.2947
2005-06-18	2,005.46	630.02936	50.8311	-28.1803	52.7489	56.2641	41.63	113.875	15.8821	108.769	14.3778	63.764	8.09851	89.3095	19.9072	65.5162	15.231	164.878	30.7202
2005-07-17	2,005.54	512.77325	47.2979	-20.3945	49.0919	24.2801	25.2148	84.5065	14.0289	74.5486	14.2918	66.1335	11.0695	85.7292	19.683	64.7805	14.6218	137.21	21.1779
2005-08-15	2,005.62	323.07867	41.575	-37.411	50.8399	-10.2771	25.0849	33.5044	14.7911	22.3865	23.4114	30.7602	6.97863	106.222	39.6218	56.2704	12.6476	127.827	23.1682
2005-09-17	2,005.71	230.36671	44.6947	-60.5908	52.5852	14.5662	31.9963	13.8768	12.4335	38.4735	13.778	20.7489	8.98975	65.2469	22.5241	40.0157	16.2102	107.366	22.4837
2005-10-16	2,005.79	236.49916	41.0242	-29.396	44.554	-14.6116	31.2278	8.84175	12.0776	8.73606	14.7901	1.18278	10.3168	93.9155	39.285	51.7692	12.3981	122.623	29.3959
2005-11-18	2,005.88	198.25642	62.0503	-70.0006	49.6431	25.3425	31.3919	3.95989	13.2671	14.7087	13.221	-10.264	16.2155	96.7005	39.0371	47.5037	15.1031	102.189	22.0803
2005-12-17	2,005.96	315.92233	69.0851	-25.2891	75.2438	26.3142	33.1769	36.6625	17.7974	64.9962	24.2259	17.0297	13.8925	37.6196	28.6514	42.8514	23.7052	122.034	32.6003
2006-01-15	2,006.04	230.82866	100.54	-72.0808	57.8443	55.7885	48.3866	14.2186	14.3357	17.5165	14.8671	-4.8307	21.2551	96.862	35.761	37.8753	21.2991	101.92	24.8041
2006-02-13	2,006.12	245.43095	112.089	-65.4519	54.9813	24.5997	27.0339	25.7617	14.2479	-5.6968	25.3678	-4.867	20.9345	127.856	46.2201	45.2842	19.6609	111.87	23.3964
2006-03-18	2,006.21	380.78726	49.4991	-34.394	48.9604	22.4876	24.6655	66.469	11.9873	43.6878	13.5624	10.8278	15.9481	109.133	33.7608	64.5963	16.0712	104.208	22.7876
2006-04-16	2,006.29	312.86942	53.5781	-52.3528	49.3435	43.1467	26.9436	67.207	13.6964	21.3815	13.4548	2.2355	16.1846	114.055	38.4672	41.2922	19.2304	86.3563	22.4662
2006-05-16	2,006.37	388.7148	55.0837	-32.9813	48.3117	61.3994	31.7375	59.3139	16.51	24.3307	13.6915	40.4267	7.71591	122.012	40.4014	34.2555	18.4059	84.6886	18.555
2006-06-18	2,006.46	339.77185	64.0355	-36.7492	71.5547	54.4242	26.653	38.518	15.8164	13.1408	17.8214	34.2927	9.72493	96.5858	25.2913	58.2489	20.0366	90.5661	25.9403
2006-07-17	2,006.54	305.71948	57.7777	-19.3281	70.6933	37.3933	27.2319	56.6905	21.4545	-27.5248	26.3358	0.723182	15.1121	137.99	51.7268	41.0916	18.067	83.512	26.5028
2006-08-15	2,006.62	163.03165	74.8515	-35.7331	43.9055	37.007	24.5487	6.67467	17.1166	-30.195	17.5337	28.7234	10.3644	77.5979	36.2542	27.0419	15.6766	58.1924	20.6425
2006-09-17	2,006.71	49.462166	46.4059	-27.3526	59.4653	30.5665	26.8443	-30.4253	14.8414	-32.7358	17.0895	-14.9265	14.7752	56.0925	46.2568	25.6882	15.7862	49.9803	19.5193
2006-10-16	2,006.79	49.484695	75.0411	-18.5859	46.6929	48.4993	26.4339	-5.64276	12.4293	-14.4744	12.9938	-48.4267	17.2692	28.4226	25.472	11.4091	18.2033	55.327	19.9092
2006-11-18	2,006.88	123.829926	50.0289	-18.8578	44.0301	61.5645	29.3939	-5.97402	12.6709	-55.6728	18.6082	-1.79105	7.49403	72.8447	33.076	22.5592	13.3726	55.8032	17.698
2006-12-17	2,006.96	98.18817	86.5957	-26.3188	49.5281	36.772	24.8042	-59.0901	25.5264	-45.2568	14.5378	8.7529	9.88363	100.993	41.8534	37.7987	14.0863	54.9076	18.6917
2007-01-15	2,007.04	138.34517	101.358	-36.1255	50.9377	21.7272	27.2406	3.91546	13.2053	-56.395	27.997	6.26631	8.76283	106.073	41.1042	46.5769	16.7325	58.2667	24.4423
2007-02-13	2,007.12	192.8545	83.9529	-10.8083	53.3483	65.2462	31.3907	5.85176	14.4911	-25.1992	13.9437	-0.957586	9.61635	80.6709	38.0034	22.4042	17.4975	58.0878	21.9595
2007-03-18	2,007.21	147.83965	59.1517	-32.0323	45.5655	89.8359	42.7658	1.49858	13.2738	-11.6885	11.4155	1.80592	8.68553	62.0147	31.6044	7.32029	21.3987	37.2422	17.9214
2007-04-16	2,007.29	153.5293	44.1499	-12.5224	47.8225	49.6073	23.3693	8.84025	15.7474	-1.04006	12.7843	26.5935	9.11061	57.7076	25.5451	3.6647	16.3441	28.0576	19.7141
2007-05-16	2,007.37	194.3568	44.4831	-19.5153	47.6975	77.6112	43.8952	-21.9528	20.4105	16.8939	12.7379	30.1714	7.43165	59.7197	23.7896	21.9038	13.8038	35.9287	15.9013
2007-06-18	2,007.46	174.53377	40.036	-7.81945	47.2488	49.1608	22.3645	1.05458	15.4191	6.30764	13.9264	-0.817846	12.4151	73.561	38.5823	25.1567	13.2836	32.676	19.4575
2007-07-17	2,007.54	-3.675901	41.677	-18.2724	45.167	39.6334	22.338	-32.064	12.3311	-54.3298	15.3679	-10.4049	10.9842	50.0124	36.477	2.42071	13.6101	25.7599	18.0027
2007-08-15	2,007.62	-163.60542	71.7951	-22.2138	57.4667	67.9751	45.8972	-93.2566	21.9601	-60.0962	13.7081	-22.1276	11.0035	-4.18333	36.5282	-12.9719	17.1865	-10.5365	22.3289
2007-09-17	2,007.71	-195.60202	124.851	-7.85297	66.8486	53.5055	46.4304	-107.064	24.9942	-52.5316	16.8276	-12.2061	9.41915	-36.9207	23.5607	-15.0334	16.9949	-14.0631	24.3677
2007-10-16	2,007.79	-224.36337	102.848	-30.6544	63.7239	38.4212	36.5128	-103.836	23.4093	-75.4785	14.8473	-33.7936	10.3424	23.3379	56.7457	-20.2845	15.9159	-13.1026	22.8675
2007-11-18	2,007.88	-236.27412	86.2253	-55.324	73.9491	26.2434	37.8776	-94.9748	22.001	-29.6041	29.0108	0.795089	14.5506	-37.1118	27.3508	-10.6203	23.9723	-22.3712	29.1895
2007-12-17	2,007.96	-243.07196	71.2747	-44.1925	63.7333	52.0236	43.6478	-116.294	34.3633	-52.5728	16.3362	-19.1475	9.60555	-21.0473	21.2415	-1.91053	20.4376	-26.3078	27.5727
2008-01-15	2,008.04	-172.0752	53.8169	-24.8744	53.6841	39.0333	29.151	-76.8635	19.7395	-67.0512	16.0641	-19.6396	9.66289	20.1926	44.5856	-10.8818	17.0742	-22.8048	22.079
2008-02-17	2,008.13	-102.66988	102.767	-25.0336	82.2447	75.0248	64.5432	-75.3052	32.6769	-42.8989	19.8036	-9.59984	12.463	27.8496	45.927	-17.5723	19.8481	-27.2521	29.2986
2008-03-17	2,008.21	-133.68874	71.0181	-50.2553	56.9108	75.211	54.9992	-54.3015	23.3308	-48.8846	14.01	-41.0376	23.2741	14.4561	29.8356	-14.782	18.3293	-0.185061	24.3064
2008-04-15	2,008.29	-31.80852	123.639	-19.2314	69.4183	58.2053	43.856	-63.0739	26.7986	-31.6911	17.3891	-0.201697	11.2875	51.4973	62.38	-6.22377	19.8558	-17.3508	28.167
2008-05-18	2,008.38	-107.9047	68.6509	-39.3531	61.4371	66.9554	52.2766	-46.369	19.4171	-38.3878	15.4917	15.5373	15.2567	-12.8123	24.3525	-14.6952	18.0069	-32.6788	28.6715
2008-06-17	2,008.46	-144.8863	54.3203	-29.5582	45.3257	49.0494	30.333	-36.8411	11.7534	-59.5586	14.8644	-19.0144	9.59865	21.4917	37.1226	-22.9664	13.6435	-41.1674	18.7709
2008-07-16	2,008.54	-286.11703	55.3153	-52.7151	56.3183	29.3969	30.0714	-75.0057	16.3864	-72.9053	13.3786	-15.3833	9.72135	-13.5843	45.005	-28.4323	14.9471	-48.0371	21.1943
2008-08-18	2,008.63	-472.34628	50.9803	-91.0109	44.4329	42.8336	50.3946	-96.9494	16.2667	-73.1774	15.8455	-43.2296	9.21099	-82.6512	17.8393	-44.8603	14.7938	-69.9956	21.6415
2008-09-16	2,008.71	-465.6344	97.9372	-89.4985	48.3579	21.4568	39.3298	-71.0778	12.8406	-105.584	13.7343	-62.6936	11.2527	-25.6325	38.3408	-46.6425	17.106	-73.9887	21.0743
2008-10-15	2,008.79	-512.2205	44.5185	-92.2316	49.0659	10.0797	26.8758	-93.7395	12.8111	-106.616	12.0769	-29.8037	10.5338	-65.3811	24.5118	-35.0311	13.6947	-85.6141	22.5797
2008-11-17	2,008.88	-438.77808	99.7961	-104.947	69.0947	45.7908	62.7838	-83.7591	16.9605	-114.19	17.2261	-61.9309	12.4723	11.6057	54.7862	-30.3435	19.3551	-85.2646	24.2656
2008-12-16	2,008.96	-424.9348	52.6477	-92.2693	70.8541	44.129	41.2182	-86.8041	20.658	-62.0703	22.5435	-57.9687	15.863	-42.0471	22.6144	-30.1923	16.8312	-84.0556	27.2916
2009-01-15	2,009.04	-356.69113	55.3229	-85.6923	64.0975	25.8984	28.8188	-57.2609	20.0033	-78.6251	16.9351	-47.4757	13.5864	-10.0734	39.8372	-10.4118	17.9385	-76.6699	28.7478
2009-02-13	2,009.12	-266.74915	156.58	-76.1436	77.4285	25.1611	45.374	-64.7829	22.502	-75.2006	17.0534	10.4798	23.835	44.6233	66.9436	-17.8519	17.9635	-102.321	34.5045
2009-03-18	2,009.21	-326.9327	132.058	-106.793	77.7986	47.0535	62.8164	-76.2109	22.3185	-55.4108	16.7943	11.5335	16.9997	-14.3839	32.8136	-24.2898	20.2833	-96.313	34.2103
2009-04-16	2,009.29	-397.05692	41.9418	-110.541	49.4527	29.0056	35.5642	-74.8385	23.2638	-82.458	14.5378	-32.6514	8.18247	10.6666	40.7211	-27.2138	13.7143	-93.2344	19.7
2009-05-16	2,009.37	-342.68	68.0089	-87.4327	45.2252	20.5297	28.4079	-25.1443	13.9345	-82.6532	16.2082	-38.9294	10.826	38.5828	35.1766	-36.2809	13.951	-118.622	20.8213
2009-06-18	2,009.46	-272.58737	93.3701	-57.461	51.6277	32.4187	35.2366	-42.5279	15.4493	-76.1626	16.4374	-11.3703	8.00585	18.7293	42.4466	-34.9494	14.4831	-95.703	21.0047
2009-07-17	2,009.54	-337.7974	125.441	-73.8261	70.0608	51.1159	69.356	-30.5694	20.6939	-56.2282	18.6754	-14.052	9.53395	-40.1486	24.0609	-65.7597	42.9745	-102.389	24.5621
2009-08-15	2,009.62	-683.3754	48.4205	-97.5281	57.403	-8.92955	27.1759	-105.498	14.224	-107.518	14.8733	-11.8823	13.4548	-114.385	26.7922	-66.4348	15.9692	-156.862	28.094
2009-09-17	2,009.71	-720.5375	59.9277	-122.169	62.5926	14.4139	40.589	-115.768	28.317	-149.193	16.4528	-56.3408	11.5401	-54.6248	39.3438	-56.5332	19.1855	-164.791	26.1063
2009-10-16	2,009.79	-711.7803	72.5315	-111.024	89.8837	22.0535	37.8764	-115.329	27.1708	-147.914	16.3259	-83.8653	23.4533	-49.6865	49.4414	-59.4448	18.9789	-150.636	27.8398
2009-11-18	2,009.88	-722.1545	69.4075	-127.889	73.4165	50.4675	72.258	-87.5842	18.7035	-114.418	17.4011	-99.7315	31.2226	-75.8513	42.5626	-83.8511	19.7189	-166.35	32.7199
2009-12-17	2,009.96	-553.83887	145.24	-99.2959	80.6748	31.6694	47.0058	-93.3813	16.0698	-73.6411	21.319	-30.9432	11.6279	-42.5763	44.18	-76.6371	20.006	-158.147	29.673
2010-01-15	2,010.04	-566.1642	101.841	-123.112	70.7171	55.3495	73.9066	-101.001	32.8272	-65.183	28.5712	-50.7171	17.7011	-39.366	43.6784	-68.7373	21.8345	-157.449	37.0391
2010-02-13	2,010.12	-573.9183	116.345	-122.755	76.2075	18.654	43.6372	-70.5533	18.0339	-107.625	19.0068	-48.9333	16.3126	3.78267	70.1017	-70.8901	22.7893	-161.143	32.6753
2010-03-18	2,010.21	-585.22174	62.5487	-119.112	87.9765	7.14452	36.7306	-91.9481	37.6198	-89.0578	17.5625	-21.4862	16.9318	-26.7312	71.695	-45.4259	38.8371	-181.077	44.1839
2010-04-16	2,010.29	-645.06805	73.5137	-138.092	74.5367	40.1049	53.22	-65.0151	19.0903	-103.427	17.893	-80.8557	28.7892	-34.4053	50.967	-75.0289	20.725	-169.156	32.0101
2010-05-16	2,010.37	-590.8015	55.5367	-92.5198	67.1227	16.1447	33.3423	-103.129	46.2669	-96.1073	15.3631	-45.486	14.3128	-20.514	53.4822	-55.1281	20.7688	-180.59	40.6433
2010-06-18	2,010.46	-635.47504	68.2183	-104.973	75.9513	35.943	62.7418	-97.641	24.3545	-83.5009	22.3506	-23.3297	12.3251	-92.3333	27.5469	-86.9913	24.1971	-170.947	32.9479
2010-07-17	2,010.54	-848.8263	90.6355	-132.18	49.8977	15.4208	35.5086	-116.861	15.354	-124.29	16.0186	-55.0914	8.27727	-108.67	31.0098	-103.273	15.5821	-208.529	31.0635
2010-08-15	2,010.62	-1,030.1107	80.4215	-139.102	46.0157	6.53156	32.5731	-189.286	20.2786	-172.299	11.4399	-80.7816	7.66231	-109.946	28.8091	-109.366	12.499	-218.165	27.6523
2010-09-17	2,010.71	-1,147.5813	68.9243	-127.462	48.2713	8.27686	40.0226	-185.116	18.0485	-165.576	18.5857	-81.5422	8.36543	-221.299	19.3421	-128.48	12.7624	-230.748	28.997
2010-10-16	2,010.79	-1,065.4186	83.7109	-129.187	48.1489	10.2517	35.632	-167.338	19.1745	-175.267	15.2586	-99.7096	7.92725	-143.678	32.7088	-119.889	15.0907	-222.276	27.9687

End of preview.

Greenland GRACE/GRACE-FO mass dataset (built 2026-10-15)

数据进度与范围 / Status & Coverage

状态 / Status: ✅ 完成 (complete) — 15 files (14 data + README), 744.59 MB (0.74 GB). Numbers read from the actual files (xarray). Updated 2026-10-15 CST.

Source	Folder	Files	Size	Time range	Spatial range
CSR RL06.3 mascon	raw/	1	113.53 MB	2002-04 – 2026-08, 260 months	global 0.25° (720×1440)
GSFC RL06 v2.0 mascon	raw/	1	530.88 MB	2002-04 – 2026-03, 255 months	global 0.5° (360×720)
JPL RL06.3 v04 CRI mascon	raw/	1	45.99 MB	2002-04 – 2026-07, 259 months	global 0.5° (360×720)
ESA CCI GMB DTU v3.0	raw/	1 (+2 txt)	0.12 MB	basins 2002-04 – 2024-05 (233 epochs); 17 gridded trend epochs centred 2005-07 – 2021-07	Greenland Ice Sheet (901 grid points)
Greenland subsets (CSR/GSFC/JPL masked, CCI trends)	subset/	4	53.99 MB	same as source	59–84°N, 75–10°W (CSR 100×260 @0.25°, GSFC/JPL 50×130 @0.5°)
Mass time series (CSR/GSFC/JPL whole island, CCI 9 basins)	timeseries/	4	0.08 MB	CSR 260, GSFC 255, JPL 259, CCI 233 rows	Greenland

Sources (raw/)

Product	Version	URL	Span	Units
CSR mascon (all corrections, 0.25°)	RL06.3 (RL0603)	https://download.csr.utexas.edu/outgoing/grace/RL0603_mascons/CSR_GRACE_GRACE-FO_RL0603_Mascons_all-corrections.nc (index: https://www2.csr.utexas.edu/grace/RL06_mascons.html)	2002-04 – 2026-08, 260 months	cm EWH
GSFC mascon (0.5° netCDF, ICE-6G_D GIA)	RL06 v2.0	https://earth.gsfc.nasa.gov/sites/default/files/geo/gsfc.glb_.200204_202603_rl06v2.0_obp-ice6gd_halfdegree.nc (index: https://earth.gsfc.nasa.gov/geo/data/grace-mascons)	2002-04 – 2026-03, 255 months	cm EWH
JPL mascon CRI (0.5°)	RL06.3 v04	https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-protected/TELLUS_GRAC-GRFO_MASCON_CRI_GRID_RL06.3_V4/GRCTellus.JPL.200204_202607.GLO.RL06.3M.MSCNv04CRI.nc (Earthdata login via ~/.netrc)	2002-04 – 2026-07, 259 months	cm EWH
ESA CCI Greenland GMB, DTU Space	v3.0 (ESACCI-GIS-L3-GMB-DTU-2024-fv3.0)	https://dap.ceda.ac.uk/neodc/esacci/ice_sheets_greenland/data/greenland_gravimetric_mass_balance/DTU_Space/v3.0/	basins 2002-04 – 2024-05 (233 epochs); gridded 5-yr trends 2003–2023	Gt; trend grid

All files verified against HTTP Content-Length and opened with xarray.

Processing (process.py; CSR via process_csr.py to avoid OOM)

Subset 59–84N, 75W–10W; land mask (JPL/GSFC own land_mask; CSR uses JPL mask, nearest-neighbour); Iceland (lat<70 & lon>30W) and Ellesmere (lat>79.2 & lon<66W; lon<73W) removed. Mask area ≈2.60e6 km² (larger than the ~2.17e6 km² of Greenland because coastal mascons are included). Mascon ice signal leaks into ocean cells, which are excluded, so totals may be slightly low.
subset/*_greenland.nc: masked lwe_thickness (cm) + greenland_mask.
timeseries/*_greenland_mass.csv: date, mass_Gt (= Σ EWH·ρw·area, relative to each product's own baseline), mean_ewh_cm.
CCI: timeseries/CCI_GMB_DTU_v3.0_basins.csv (decimal_year, date, Basin_k_Gt, Basin_k_err_Gt; basin definitions per CCI PSD/ATBD, Basin_0 is expected to be the whole ice sheet – confirm in PSD); subset/CCI_GMB_DTU_v3.0_gridded_trends.nc.
Python venv: ./venv (xarray, netCDF4, scipy, pandas).

Linear trends (Gt/yr, whole record)

JPL −272, GSFC −271, CSR −240 (box/mask region), CCI DTU Basin_0 −250. Consistent with literature (~−250 to −280).

Failed / caveats

GSFC first download was read while it was still incomplete (garbage values after 2010). It was downloaded again in full (530,877,840 B) and reprocessed.
First CSR run ran out of memory (global 0.25°). Fixed by subsetting before computing.
CCI TU Dresden GMB was not downloaded; only DTU v3.0 (latest) was.

Attribution & redistribution / 引用与再分发

This repository redistributes unmodified source files (raw/) plus derived subsets/time series. Please cite the original producers:

CSR RL06.3 mascons (UT Austin Center for Space Research): Save, H., Bettadpur, S., & Tapley, B. D. (2016). High-resolution CSR GRACE RL05 mascons. J. Geophys. Res. Solid Earth, 121, 7547–7569, doi:10.1002/2016JB013007. Save, H. (2020). CSR GRACE and GRACE-FO RL06 Mascon Solutions v02, doi:10.15781/cgq9-nh24. Source: https://www2.csr.utexas.edu/grace/RL06_mascons.html
NASA GSFC RL06 v2.0 mascons: Loomis, B. D., Luthcke, S. B., & Sabaka, T. J. (2019). Regularization and error characterization of GRACE mascons. J. Geodesy, 93, 1381–1398, doi:10.1007/s00190-019-01252-y. Source: https://earth.gsfc.nasa.gov/geo/data/grace-mascons
JPL RL06.3 v04 CRI mascons (via NASA PO.DAAC): Watkins, M. M., Wiese, D. N., Yuan, D.-N., Boening, C., & Landerer, F. W. (2015). Improved methods for observing Earth's time variable mass distribution with GRACE using spherical cap mascons. J. Geophys. Res. Solid Earth, 120, 2648–2671, doi:10.1002/2014JB011547. Wiese, D. N., Landerer, F. W., & Watkins, M. M. (2016), doi:10.1002/2016WR019344. Dataset: GRACE/GRACE-FO JPL RL06.3 Mascon CRI v04, PO.DAAC, https://podaac.jpl.nasa.gov/ (short name TELLUS_GRAC-GRFO_MASCON_CRI_GRID_RL06.3_V4). NASA Earth science data are openly shared without restriction; cite the dataset DOI/landing page.
ESA CCI Greenland Ice Sheet GMB, DTU Space v3.0: ESA Greenland Ice Sheet CCI (DTU Space): Greenland Gravimetric Mass Balance from GRACE data, v3.0. NERC EDS CEDA. Catalogue record and required citation: https://catalogue.ceda.ac.uk/uuid/bf5f4731e8bd456082e2e43f97f4430e. Use is subject to the ESA CCI Ice Sheets Greenland terms and conditions (https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_icesheets_greenland_terms_and_conditions.pdf), which require correct citation; see raw/00README_catalogue_and_licence.txt.

The repository-level CC-BY 4.0 licence applies to the derived products (subset/, timeseries/) and this card; the raw files remain under their providers' terms above, which permit redistribution with attribution.

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