Why does the number of rows in the exported data exceed the number of points in image, and the numerical range exceeds the coordinate value?value? Number

[Huaweidev]

Why does the number of rows in the exported data exceed the number of points in image, and the numerical range exceeds the coordinate value?

• I have only 32 points in image, but exported 248 points data, How to only export the data I clicked?
• My data range is X:{16-30} and Y:{0.5-5.0}, why there is data of minus number and large than 500 and 1000?

x	CV23	CV29	CV31	CV26	A23	A26	A29	A32
16.96794	2.70194	-44.7763	338.8747	11.48267	3.05156	4.17829	27.5987	359.9346
16.96899	2.70155	-44.7487	338.7571	11.47523	3.05146	4.18165	27.59004	359.8114
17.97045	2.39985	-22.7804	238.7484	6.49519	2.89417	5.4138	19.93988	254.967
17.99603	2.39612	-22.3264	236.4943	6.41549	2.88699	5.4179	19.76098	252.6024
18.99734	2.18641	-8.22163	159.07	4.59519	2.48392	5.15501	13.48305	171.3222
18.99823	2.18588	-8.212	159.0099	4.59446	2.4835	5.15453	13.47811	171.259
19.98594	1.17554	-0.30244	26.66546	4.2761	2.00501	4.50631	8.81437	110.754
20.00555	1.15109	-0.19563	26.15948	4.27476	1.99537	4.49237	8.73834	109.7312
20.02317	1.12913	-0.1012	25.72006	4.27355	1.9867	4.47984	8.67061	108.8183
20.02575	1.12591	-0.08751	25.65692	4.27337	1.98544	4.47801	8.66075	108.6852
21.00654	0.09796	3.50166	11.91963	3.96019	1.50941	3.84044	5.73601	65.79585
21.0197	0.08961	3.49561	11.81067	3.94945	1.50319	3.8335	5.70782	65.31965
22.00474	0.3775	2.94436	6.11373	2.71942	1.06356	3.19282	4.32788	36.20026
22.00616	0.37969	2.94349	6.10813	2.71747	1.06297	3.19126	4.3268	36.16692
23.00289	4.20657	2.31162	3.30849	1.46117	0.69224	1.60922	3.93427	6.375
23.00557	4.22536	2.30989	3.30341	1.45794	0.69138	1.60432	3.93373	6.36569
23.01045	4.25978	2.30676	3.29419	1.45207	0.6898	1.59539	3.93274	6.3488
23.01415	4.28595	2.30438	3.28724	1.44762	0.6886	1.58863	3.932	6.33609
23.99798	18.5912	1.68061	2.02212	0.20712	0.42535	0.01293	3.5513	4.20829
25.01607	202.9657	1.11291	1.53421	-1.43189	0.28113	-0.01128	2.61505	3.29863
25.02229	203.7521	1.1101	1.53277	-1.44375	0.28068	-0.00177	2.61039	3.29496
25.98394	350.9407	0.94559	1.41637	-3.65813	0.27784	4.15184	2.21963	2.84391
26.00113	354.0635	0.94788	1.41525	-3.70557	0.27901	4.29531	2.21576	2.83685
26.01428	356.4633	0.94965	1.41439	-3.74206	0.27993	4.40736	2.2128	2.83146
26.02123	357.7362	0.95059	1.41394	-3.76142	0.28043	4.46744	2.21124	2.8286
27.01092	571.2646	0.79523	1.29041	-7.10003	0.42383	25.80109	1.81173	2.35348
27.01411	572.0625	0.7938	1.28964	-7.11286	0.42453	25.97618	1.80933	2.35151
28.0094	858.3987	0.21515	0.97833	-11.8842	0.71452	234.4886	0.43006	1.7352
28.01167	859.1428	0.21362	0.9777	-11.897	0.71535	234.8237	0.42522	1.73427
29.01902	1232.443	-0.51727	0.79801	-18.5571	1.15473	416.0405	-2.61776	1.59563
29.04291	1242.401	-0.5356	0.79488	-18.7407	1.16689	421.1848	-2.71262	1.59556