lasinfo (210611) report for 'AHN4T/25GZ2_08.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: 178/2021 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: 125096702 number of points by return: 93776870 22420993 7309357 1423745 165737 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 478730 0 min x y z: 126980.000 478730.000 -2.869 max x y z: 128019.999 480019.999 35.178 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: 125096702 extended number of points by return: 93776870 22420993 7309357 1423745 165737 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 -2869 35178 intensity 0 4841 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 34 user_data 6 8 point_source_ID 84 143 gps_time 269732756.198191 270202842.393777 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 6 255 B 2 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.87 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 93776870 number of intermediate returns: 8902372 number of last returns: 93629296 number of single returns: 71211836 covered area in square units/kilounits: 1298876/1.30 point density: all returns 96.31 last only 72.08 (per square units) spacing: all returns 0.10 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 125096702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 93776870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22420993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7309357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1423745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 165737 instead zero. overview over extended number of returns of given pulse: 71211836 30328100 17683322 5042288 823183 7873 100 0 0 0 0 0 0 0 0 histogram of classification of points: 42773704 unclassified (1) 61338704 ground (2) 13714915 building (6) 6638306 water (9) 631073 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 8586119 +---> 2816809 of those are unclassified (1) +---> 4516956 of those are ground (2) +---> 1043870 of those are building (6) +---> 208484 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 414 bin [-2.8,-2.7) has 110234 bin [-2.7,-2.6) has 6010814 bin [-2.6,-2.5) has 964143 bin [-2.5,-2.4) has 437684 bin [-2.4,-2.3) has 463508 bin [-2.3,-2.2) has 573318 bin [-2.2,-2.1) has 972138 bin [-2.1,-2.0) has 1231702 bin [-2.0,-1.9) has 1399639 bin [-1.9,-1.8) has 1805941 bin [-1.8,-1.7) has 1753649 bin [-1.7,-1.6) has 2144553 bin 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[33.5,33.6) has 242 bin [33.6,33.7) has 197 bin [33.7,33.8) has 162 bin [33.8,33.9) has 141 bin [33.9,34.0) has 111 bin [34.0,34.1) has 109 bin [34.1,34.2) has 87 bin [34.2,34.3) has 90 bin [34.3,34.4) has 55 bin [34.4,34.5) has 36 bin [34.5,34.6) has 30 bin [34.6,34.7) has 26 bin [34.7,34.8) has 16 bin [34.8,34.9) has 8 bin [34.9,35.0) has 5 bin [35.0,35.1) has 1 bin [35.1,35.2) has 2 average z coordinate 2.4 for 125096702 element(s) point source id histogram with bin size 1.000000 bin 84 has 11166405 bin 108 has 16540563 bin 109 has 33130428 bin 110 has 246950 bin 125 has 10427865 bin 141 has 964267 bin 142 has 32907803 bin 143 has 19712421 average point source id 122.257171711848969 for 125096702 element(s)