lasinfo (210611) report for 'AHN4T/17AZ2_02.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 335/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 26060676 number of points by return: 23218323 1700715 836270 254167 45786 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 542480 0 min x y z: 225980.000 542480.000 9.688 max x y z: 227019.999 543769.999 38.214 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 26060676 extended number of points by return: 23218323 1700715 836270 254167 45786 5031 384 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 9688 38214 intensity 65 4743 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435660.386817 330439175.329426 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 45 255 B 30 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.52 31.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23218323 number of intermediate returns: 1142976 number of last returns: 23212114 number of single returns: 21512737 covered area in square units/kilounits: 1325132/1.33 point density: all returns 19.67 last only 17.52 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26060676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23218323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1700715 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 836270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 254167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45786 instead zero. overview over extended number of returns of given pulse: 21512737 1731725 1747436 834161 204049 28002 2566 0 0 0 0 0 0 0 0 histogram of classification of points: 3238456 unclassified (1) 22354150 ground (2) 297560 building (6) 168304 water (9) 2206 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2015104 +---> 144842 of those are unclassified (1) +---> 1854565 of those are ground (2) +---> 10090 of those are building (6) +---> 5607 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.6,9.7) has 1 bin [9.7,9.8) has 73 bin [9.8,9.9) has 774 bin [9.9,10.0) has 1950 bin [10.0,10.1) has 8038 bin [10.1,10.2) has 16117 bin [10.2,10.3) has 16155 bin [10.3,10.4) has 15612 bin [10.4,10.5) has 19453 bin [10.5,10.6) has 29034 bin [10.6,10.7) has 46550 bin [10.7,10.8) has 127412 bin [10.8,10.9) has 308448 bin [10.9,11.0) has 552716 bin [11.0,11.1) has 760495 bin [11.1,11.2) has 776374 bin [11.2,11.3) has 820479 bin [11.3,11.4) has 1123187 bin [11.4,11.5) has 1174660 bin [11.5,11.6) has 1437876 bin [11.6,11.7) has 1739839 bin [11.7,11.8) has 2334202 bin [11.8,11.9) has 2855517 bin [11.9,12.0) has 2594848 bin [12.0,12.1) has 1746646 bin [12.1,12.2) has 1199873 bin [12.2,12.3) has 748497 bin [12.3,12.4) has 563317 bin [12.4,12.5) has 431557 bin [12.5,12.6) has 320586 bin [12.6,12.7) has 181237 bin [12.7,12.8) has 144528 bin [12.8,12.9) has 116416 bin [12.9,13.0) has 85011 bin [13.0,13.1) has 56864 bin [13.1,13.2) has 39707 bin [13.2,13.3) has 46271 bin [13.3,13.4) has 25484 bin [13.4,13.5) has 23021 bin [13.5,13.6) has 23342 bin [13.6,13.7) has 24648 bin [13.7,13.8) has 29772 bin [13.8,13.9) has 26817 bin [13.9,14.0) has 25562 bin [14.0,14.1) has 25517 bin [14.1,14.2) has 26130 bin [14.2,14.3) has 24094 bin [14.3,14.4) has 27155 bin [14.4,14.5) has 31833 bin [14.5,14.6) has 32440 bin [14.6,14.7) has 27342 bin [14.7,14.8) has 26096 bin [14.8,14.9) has 21296 bin [14.9,15.0) has 21014 bin [15.0,15.1) has 20347 bin [15.1,15.2) has 20004 bin [15.2,15.3) has 20662 bin [15.3,15.4) has 19182 bin [15.4,15.5) has 19088 bin [15.5,15.6) has 19017 bin [15.6,15.7) has 19598 bin [15.7,15.8) has 20145 bin [15.8,15.9) has 19425 bin [15.9,16.0) has 18687 bin [16.0,16.1) has 18743 bin [16.1,16.2) has 18654 bin [16.2,16.3) has 18736 bin [16.3,16.4) has 18374 bin [16.4,16.5) has 19408 bin [16.5,16.6) has 19286 bin [16.6,16.7) has 19964 bin [16.7,16.8) has 19768 bin [16.8,16.9) has 19570 bin [16.9,17.0) has 19830 bin [17.0,17.1) has 19709 bin [17.1,17.2) has 19960 bin [17.2,17.3) has 19973 bin [17.3,17.4) has 20028 bin [17.4,17.5) has 19993 bin [17.5,17.6) has 19867 bin [17.6,17.7) has 20438 bin [17.7,17.8) has 21195 bin [17.8,17.9) has 21576 bin [17.9,18.0) has 21147 bin [18.0,18.1) has 21370 bin [18.1,18.2) has 21224 bin [18.2,18.3) has 21095 bin [18.3,18.4) has 21085 bin [18.4,18.5) has 21447 bin [18.5,18.6) has 21188 bin [18.6,18.7) has 21165 bin [18.7,18.8) has 21320 bin [18.8,18.9) has 21157 bin [18.9,19.0) has 20801 bin [19.0,19.1) has 21217 bin [19.1,19.2) has 20926 bin [19.2,19.3) has 20860 bin [19.3,19.4) has 20638 bin [19.4,19.5) has 21335 bin [19.5,19.6) has 21144 bin [19.6,19.7) has 21134 bin [19.7,19.8) has 21432 bin [19.8,19.9) has 21141 bin [19.9,20.0) has 21793 bin [20.0,20.1) has 21893 bin [20.1,20.2) has 21870 bin [20.2,20.3) has 21775 bin [20.3,20.4) has 21544 bin [20.4,20.5) has 21578 bin [20.5,20.6) has 21442 bin [20.6,20.7) has 21533 bin [20.7,20.8) has 21448 bin [20.8,20.9) has 21863 bin [20.9,21.0) has 21691 bin [21.0,21.1) has 21611 bin [21.1,21.2) has 21809 bin [21.2,21.3) has 22129 bin [21.3,21.4) has 21681 bin [21.4,21.5) has 21953 bin [21.5,21.6) has 22154 bin [21.6,21.7) has 22088 bin [21.7,21.8) has 22012 bin [21.8,21.9) has 22122 bin [21.9,22.0) has 22163 bin [22.0,22.1) has 22407 bin [22.1,22.2) has 21958 bin [22.2,22.3) has 21821 bin [22.3,22.4) has 22402 bin [22.4,22.5) has 22123 bin [22.5,22.6) has 21711 bin [22.6,22.7) has 22252 bin [22.7,22.8) has 21788 bin [22.8,22.9) has 21900 bin [22.9,23.0) has 22139 bin [23.0,23.1) has 21589 bin [23.1,23.2) has 21661 bin [23.2,23.3) has 21741 bin [23.3,23.4) has 21947 bin [23.4,23.5) has 22035 bin [23.5,23.6) has 22420 bin [23.6,23.7) has 22523 bin [23.7,23.8) has 22646 bin [23.8,23.9) has 22847 bin [23.9,24.0) has 22983 bin [24.0,24.1) has 22541 bin [24.1,24.2) has 21621 bin [24.2,24.3) has 21586 bin [24.3,24.4) has 21295 bin [24.4,24.5) has 21347 bin [24.5,24.6) has 21456 bin [24.6,24.7) has 21411 bin [24.7,24.8) has 21732 bin [24.8,24.9) has 21207 bin [24.9,25.0) has 21250 bin [25.0,25.1) has 21109 bin [25.1,25.2) has 21129 bin [25.2,25.3) has 20986 bin [25.3,25.4) has 20883 bin [25.4,25.5) has 21120 bin [25.5,25.6) has 20789 bin [25.6,25.7) has 20588 bin [25.7,25.8) has 20673 bin [25.8,25.9) has 20115 bin [25.9,26.0) has 20137 bin [26.0,26.1) has 20231 bin [26.1,26.2) has 19840 bin [26.2,26.3) has 19749 bin 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has 9779 bin [30.2,30.3) has 9508 bin [30.3,30.4) has 9231 bin [30.4,30.5) has 9041 bin [30.5,30.6) has 8869 bin [30.6,30.7) has 8681 bin [30.7,30.8) has 8560 bin [30.8,30.9) has 8147 bin [30.9,31.0) has 7967 bin [31.0,31.1) has 7679 bin [31.1,31.2) has 7310 bin [31.2,31.3) has 7108 bin [31.3,31.4) has 6906 bin [31.4,31.5) has 6736 bin [31.5,31.6) has 6473 bin [31.6,31.7) has 6198 bin [31.7,31.8) has 5959 bin [31.8,31.9) has 5801 bin [31.9,32.0) has 5522 bin [32.0,32.1) has 5370 bin [32.1,32.2) has 5112 bin [32.2,32.3) has 4851 bin [32.3,32.4) has 4606 bin [32.4,32.5) has 4447 bin [32.5,32.6) has 4203 bin [32.6,32.7) has 4129 bin [32.7,32.8) has 3765 bin [32.8,32.9) has 3574 bin [32.9,33.0) has 3409 bin [33.0,33.1) has 3225 bin [33.1,33.2) has 3030 bin [33.2,33.3) has 2782 bin [33.3,33.4) has 2633 bin [33.4,33.5) has 2375 bin [33.5,33.6) has 2226 bin [33.6,33.7) has 2113 bin [33.7,33.8) has 1945 bin [33.8,33.9) has 1800 bin [33.9,34.0) has 1706 bin [34.0,34.1) has 1576 bin [34.1,34.2) has 1478 bin [34.2,34.3) has 1414 bin [34.3,34.4) has 1335 bin [34.4,34.5) has 1179 bin [34.5,34.6) has 1077 bin [34.6,34.7) has 924 bin [34.7,34.8) has 863 bin [34.8,34.9) has 814 bin [34.9,35.0) has 739 bin [35.0,35.1) has 612 bin [35.1,35.2) has 548 bin [35.2,35.3) has 443 bin [35.3,35.4) has 405 bin [35.4,35.5) has 343 bin [35.5,35.6) has 328 bin [35.6,35.7) has 218 bin [35.7,35.8) has 203 bin [35.8,35.9) has 218 bin [35.9,36.0) has 141 bin [36.0,36.1) has 128 bin [36.1,36.2) has 85 bin [36.2,36.3) has 99 bin [36.3,36.4) has 74 bin [36.4,36.5) has 48 bin [36.5,36.6) has 45 bin [36.6,36.7) has 58 bin [36.7,36.8) has 33 bin [36.8,36.9) has 34 bin [36.9,37.0) has 33 bin [37.0,37.1) has 23 bin [37.1,37.2) has 23 bin [37.2,37.3) has 26 bin [37.3,37.4) has 22 bin [37.4,37.5) has 18 bin [37.5,37.6) has 18 bin [37.6,37.7) has 17 bin [37.7,37.8) has 7 bin [37.8,37.9) has 9 bin [37.9,38.0) has 2 bin [38.0,38.1) has 5 bin [38.1,38.2) has 3 bin [38.2,38.3) has 1 average z coordinate 13.1 for 26060676 element(s) point source id histogram with bin size 1.000000 bin 55 has 3053758 bin 56 has 21095961 bin 57 has 1910957 average point source id 55.95614845140625 for 26060676 element(s)