lasinfo (210611) report for 'AHN4T/34CZ2_07.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: 337/2022 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: 40568323 number of points by return: 25794039 10649181 3389302 653186 82615 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 453730 0 min x y z: 225980.000 453730.000 14.897 max x y z: 227019.999 455019.999 61.947 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: 40568323 extended number of points by return: 25794039 10649181 3389302 653186 82615 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 14897 61947 intensity 48 3898 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 -11 29 user_data 6 7 point_source_ID 151 152 gps_time 324043843.591950 324045807.659713 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 43 255 B 38 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 22.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25794039 number of intermediate returns: 4131895 number of last returns: 25795249 number of single returns: 15152860 covered area in square units/kilounits: 1341440/1.34 point density: all returns 30.24 last only 19.23 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40568323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25794039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10649181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3389302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 653186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82615 instead zero. overview over extended number of returns of given pulse: 15152860 14512530 8203440 2284981 378874 33568 2070 0 0 0 0 0 0 0 0 histogram of classification of points: 20600641 unclassified (1) 19870137 ground (2) 96486 building (6) 1059 water (9) +-> flagged as extended overlap: 2733861 +---> 1392810 of those are unclassified (1) +---> 1336237 of those are ground (2) +---> 4811 of those are building (6) +---> 3 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.8,14.9) has 1 bin [14.9,15.0) has 35 bin [15.0,15.1) has 588 bin [15.1,15.2) has 4788 bin [15.2,15.3) has 46815 bin [15.3,15.4) has 96042 bin [15.4,15.5) has 129746 bin [15.5,15.6) has 191257 bin [15.6,15.7) has 258375 bin [15.7,15.8) has 237697 bin [15.8,15.9) has 238271 bin [15.9,16.0) has 358157 bin [16.0,16.1) has 863797 bin [16.1,16.2) has 1223072 bin [16.2,16.3) has 1546976 bin [16.3,16.4) has 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[54.8,54.9) has 419 bin [54.9,55.0) has 434 bin [55.0,55.1) has 352 bin [55.1,55.2) has 377 bin [55.2,55.3) has 347 bin [55.3,55.4) has 345 bin [55.4,55.5) has 384 bin [55.5,55.6) has 298 bin [55.6,55.7) has 312 bin [55.7,55.8) has 266 bin [55.8,55.9) has 277 bin [55.9,56.0) has 247 bin [56.0,56.1) has 232 bin [56.1,56.2) has 243 bin [56.2,56.3) has 232 bin [56.3,56.4) has 191 bin [56.4,56.5) has 207 bin [56.5,56.6) has 182 bin [56.6,56.7) has 166 bin [56.7,56.8) has 142 bin [56.8,56.9) has 157 bin [56.9,57.0) has 165 bin [57.0,57.1) has 143 bin [57.1,57.2) has 121 bin [57.2,57.3) has 133 bin [57.3,57.4) has 101 bin [57.4,57.5) has 99 bin [57.5,57.6) has 99 bin [57.6,57.7) has 98 bin [57.7,57.8) has 87 bin [57.8,57.9) has 82 bin [57.9,58.0) has 89 bin [58.0,58.1) has 63 bin [58.1,58.2) has 56 bin [58.2,58.3) has 63 bin [58.3,58.4) has 54 bin [58.4,58.5) has 52 bin [58.5,58.6) has 32 bin [58.6,58.7) has 41 bin [58.7,58.8) has 51 bin [58.8,58.9) has 35 bin [58.9,59.0) has 33 bin [59.0,59.1) has 37 bin [59.1,59.2) has 31 bin [59.2,59.3) has 19 bin [59.3,59.4) has 28 bin [59.4,59.5) has 26 bin [59.5,59.6) has 17 bin [59.6,59.7) has 15 bin [59.7,59.8) has 12 bin [59.8,59.9) has 8 bin [59.9,60.0) has 9 bin [60.0,60.1) has 9 bin [60.1,60.2) has 7 bin [60.2,60.3) has 11 bin [60.3,60.4) has 4 bin [60.4,60.5) has 6 bin [60.5,60.6) has 2 bin [60.6,60.7) has 1 bin [60.9,61.0) has 1 bin [61.0,61.1) has 1 bin [61.1,61.2) has 2 bin [61.2,61.3) has 1 bin [61.4,61.5) has 1 bin [61.9,62.0) has 1 average z coordinate 23.5 for 40568323 element(s) point source id histogram with bin size 1.000000 bin 151 has 9972325 bin 152 has 30595998 average point source id 151.754184440899849 for 40568323 element(s)