lasinfo (210611) report for 'AHN4T/57EZ2_23.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: 340/2022 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: 28669445 number of points by return: 25937244 2073365 559857 91015 7964 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 362480 0 min x y z: 166980.000 362480.000 31.035 max x y z: 168019.999 363769.999 78.417 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: 28669445 extended number of points by return: 25937244 2073365 559857 91015 7964 0 0 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 31035 78417 intensity 46 4147 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 86 2087 gps_time 296131532.821336 298302207.486274 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 17 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.46 41.47 ('Amplitude') attribute1 -16.58 24.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25937244 number of intermediate returns: 660887 number of last returns: 25916062 number of single returns: 23844748 covered area in square units/kilounits: 1341204/1.34 point density: all returns 21.38 last only 19.32 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28669445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25937244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2073365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 559857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 91015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7964 instead zero. overview over extended number of returns of given pulse: 23844748 3041745 1409643 333297 37732 2175 105 0 0 0 0 0 0 0 0 histogram of classification of points: 3853677 unclassified (1) 23322198 ground (2) 1488788 building (6) 4782 water (9) +-> flagged as extended overlap: 2021698 +---> 298795 of those are unclassified (1) +---> 1589041 of those are ground (2) +---> 133204 of those are building (6) +---> 658 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.0,31.1) has 3 bin [31.1,31.2) has 140 bin [31.2,31.3) has 1283 bin [31.3,31.4) has 733 bin [31.4,31.5) has 1622 bin [31.5,31.6) has 3348 bin [31.6,31.7) has 3924 bin [31.7,31.8) has 10623 bin [31.8,31.9) has 23437 bin [31.9,32.0) has 57263 bin [32.0,32.1) has 63462 bin [32.1,32.2) has 82891 bin [32.2,32.3) has 118590 bin [32.3,32.4) has 120196 bin [32.4,32.5) has 153482 bin [32.5,32.6) has 269356 bin [32.6,32.7) has 432643 bin [32.7,32.8) has 562277 bin [32.8,32.9) has 659752 bin [32.9,33.0) has 674547 bin [33.0,33.1) has 749907 bin [33.1,33.2) has 940858 bin [33.2,33.3) has 716039 bin [33.3,33.4) has 799896 bin [33.4,33.5) has 854636 bin [33.5,33.6) has 819617 bin [33.6,33.7) has 978200 bin [33.7,33.8) has 1204229 bin [33.8,33.9) has 1344774 bin [33.9,34.0) has 1238653 bin [34.0,34.1) has 1243885 bin [34.1,34.2) has 1208934 bin [34.2,34.3) has 999890 bin [34.3,34.4) has 1160080 bin [34.4,34.5) has 1312315 bin [34.5,34.6) has 1151114 bin [34.6,34.7) has 1172196 bin [34.7,34.8) has 1202289 bin [34.8,34.9) has 697675 bin [34.9,35.0) has 348458 bin [35.0,35.1) has 269681 bin [35.1,35.2) has 153326 bin [35.2,35.3) has 101776 bin [35.3,35.4) has 61026 bin [35.4,35.5) has 50993 bin [35.5,35.6) has 47344 bin [35.6,35.7) has 51057 bin [35.7,35.8) has 47345 bin [35.8,35.9) has 48963 bin [35.9,36.0) has 55741 bin [36.0,36.1) has 52807 bin [36.1,36.2) has 52148 bin [36.2,36.3) has 53632 bin 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[51.7,51.8) has 6187 bin [51.8,51.9) has 6105 bin [51.9,52.0) has 5707 bin [52.0,52.1) has 5575 bin [52.1,52.2) has 5644 bin [52.2,52.3) has 5412 bin [52.3,52.4) has 5107 bin [52.4,52.5) has 5063 bin [52.5,52.6) has 4853 bin [52.6,52.7) has 4664 bin [52.7,52.8) has 4602 bin [52.8,52.9) has 4397 bin [52.9,53.0) has 4177 bin [53.0,53.1) has 3960 bin [53.1,53.2) has 3825 bin [53.2,53.3) has 3839 bin [53.3,53.4) has 3555 bin [53.4,53.5) has 3482 bin [53.5,53.6) has 3315 bin [53.6,53.7) has 3248 bin [53.7,53.8) has 3099 bin [53.8,53.9) has 3073 bin [53.9,54.0) has 2790 bin [54.0,54.1) has 2676 bin [54.1,54.2) has 2493 bin [54.2,54.3) has 2397 bin [54.3,54.4) has 2308 bin [54.4,54.5) has 2301 bin [54.5,54.6) has 2042 bin [54.6,54.7) has 1963 bin [54.7,54.8) has 2014 bin [54.8,54.9) has 1778 bin [54.9,55.0) has 1807 bin [55.0,55.1) has 1706 bin [55.1,55.2) has 1676 bin [55.2,55.3) has 1560 bin [55.3,55.4) has 1475 bin [55.4,55.5) has 1436 bin [55.5,55.6) has 1404 bin [55.6,55.7) has 1289 bin 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120 bin [59.9,60.0) has 100 bin [60.0,60.1) has 99 bin [60.1,60.2) has 84 bin [60.2,60.3) has 83 bin [60.3,60.4) has 121 bin [60.4,60.5) has 94 bin [60.5,60.6) has 88 bin [60.6,60.7) has 99 bin [60.7,60.8) has 75 bin [60.8,60.9) has 85 bin [60.9,61.0) has 79 bin [61.0,61.1) has 77 bin [61.1,61.2) has 70 bin [61.2,61.3) has 78 bin [61.3,61.4) has 68 bin [61.4,61.5) has 67 bin [61.5,61.6) has 72 bin [61.6,61.7) has 54 bin [61.7,61.8) has 56 bin [61.8,61.9) has 46 bin [61.9,62.0) has 54 bin [62.0,62.1) has 46 bin [62.1,62.2) has 38 bin [62.2,62.3) has 34 bin [62.3,62.4) has 29 bin [62.4,62.5) has 21 bin [62.5,62.6) has 32 bin [62.6,62.7) has 27 bin [62.7,62.8) has 18 bin [62.8,62.9) has 11 bin [62.9,63.0) has 10 bin [63.0,63.1) has 14 bin [63.1,63.2) has 7 bin [63.2,63.3) has 3 bin [63.3,63.4) has 7 bin [63.4,63.5) has 4 bin [63.5,63.6) has 4 bin [63.6,63.7) has 7 bin [63.7,63.8) has 2 bin [63.8,63.9) has 1 bin [63.9,64.0) has 1 bin [64.2,64.3) has 1 bin [65.4,65.5) has 1 bin [65.5,65.6) has 1 bin [65.6,65.7) has 1 bin [66.1,66.2) has 1 bin [67.3,67.4) has 11 bin [67.4,67.5) has 6 bin [69.1,69.2) has 56 bin [69.2,69.3) has 25 bin [69.3,69.4) has 3 bin [69.5,69.6) has 1 bin [69.6,69.7) has 1 bin [69.8,69.9) has 2 bin [69.9,70.0) has 2 bin [70.0,70.1) has 7 bin [70.1,70.2) has 14 bin [70.2,70.3) has 5 bin [71.5,71.6) has 1 bin [73.6,73.7) has 2 bin [73.7,73.8) has 3 bin [73.8,73.9) has 3 bin [74.5,74.6) has 1 bin [76.3,76.4) has 3 bin [76.4,76.5) has 6 bin [76.5,76.6) has 3 bin [76.6,76.7) has 1 bin [77.7,77.8) has 1 bin [78.0,78.1) has 1 bin [78.1,78.2) has 3 bin [78.2,78.3) has 2 bin [78.3,78.4) has 1 bin [78.4,78.5) has 1 average z coordinate 35.1 for 28669445 element(s) point source id histogram with bin size 1.000000 bin 86 has 243488 bin 88 has 5645065 bin 2087 has 22780892 average point source id 1676.398942916404621 for 28669445 element(s)