lasinfo (210611) report for 'AHN4T/41BZ2_12.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: 23/2023 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: 36833244 number of points by return: 32935674 2632209 992773 238808 33402 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 439980 0 min x y z: 235980.000 439980.000 19.509 max x y z: 237019.999 441269.999 56.827 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: 36833244 extended number of points by return: 32935674 2632209 992773 238808 33402 365 13 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 19509 56827 intensity 55 4430 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 -29 29 user_data 6 7 point_source_ID 159 211 gps_time 324127042.391140 330436866.835382 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 42 255 B 27 255 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 27.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32935674 number of intermediate returns: 1270142 number of last returns: 32923349 number of single returns: 30295921 covered area in square units/kilounits: 1341128/1.34 point density: all returns 27.46 last only 24.55 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36833244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32935674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2632209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 992773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 238808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33402 instead zero. overview over extended number of returns of given pulse: 30295921 3282375 2263183 823715 153446 13829 775 0 0 0 0 0 0 0 0 histogram of classification of points: 4620080 unclassified (1) 31423615 ground (2) 754483 building (6) 18120 water (9) 16518 wire conductor (14) 428 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2985972 +---> 309636 of those are unclassified (1) +---> 2632572 of those are ground (2) +---> 41707 of those are building (6) +---> 1539 of those are water (9) +---> 518 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [19.5,19.6) has 16 bin [19.6,19.7) has 64 bin [19.7,19.8) has 74 bin [19.8,19.9) has 62 bin [19.9,20.0) has 56 bin [20.0,20.1) has 147 bin [20.1,20.2) has 1295 bin [20.2,20.3) has 3229 bin [20.3,20.4) has 4065 bin [20.4,20.5) has 4986 bin [20.5,20.6) has 6988 bin [20.6,20.7) has 39757 bin [20.7,20.8) 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[51.5,51.6) has 408 bin [51.6,51.7) has 360 bin [51.7,51.8) has 379 bin [51.8,51.9) has 327 bin [51.9,52.0) has 318 bin [52.0,52.1) has 269 bin [52.1,52.2) has 241 bin [52.2,52.3) has 269 bin [52.3,52.4) has 242 bin [52.4,52.5) has 146 bin [52.5,52.6) has 148 bin [52.6,52.7) has 162 bin [52.7,52.8) has 150 bin [52.8,52.9) has 136 bin [52.9,53.0) has 142 bin [53.0,53.1) has 110 bin [53.1,53.2) has 125 bin [53.2,53.3) has 125 bin [53.3,53.4) has 113 bin [53.4,53.5) has 82 bin [53.5,53.6) has 80 bin [53.6,53.7) has 77 bin [53.7,53.8) has 77 bin [53.8,53.9) has 66 bin [53.9,54.0) has 62 bin [54.0,54.1) has 92 bin [54.1,54.2) has 46 bin [54.2,54.3) has 57 bin [54.3,54.4) has 56 bin [54.4,54.5) has 38 bin [54.5,54.6) has 41 bin [54.6,54.7) has 58 bin [54.7,54.8) has 44 bin [54.8,54.9) has 54 bin [54.9,55.0) has 48 bin [55.0,55.1) has 35 bin [55.1,55.2) has 27 bin [55.2,55.3) has 38 bin [55.3,55.4) has 43 bin [55.4,55.5) has 40 bin [55.5,55.6) has 23 bin [55.6,55.7) has 51 bin [55.7,55.8) has 57 bin [55.8,55.9) has 23 bin [55.9,56.0) has 12 bin [56.0,56.1) has 6 bin [56.1,56.2) has 5 bin [56.2,56.3) has 2 bin [56.3,56.4) has 2 bin [56.4,56.5) has 1 bin [56.5,56.6) has 13 bin [56.6,56.7) has 26 bin [56.7,56.8) has 56 bin [56.8,56.9) has 5 average z coordinate 25.7 for 36833244 element(s) point source id histogram with bin size 1.000000 bin 159 has 730538 bin 160 has 23419942 bin 161 has 1341595 bin 211 has 11341169 average point source id 175.719784985541878 for 36833244 element(s)