lasinfo (210611) report for 'AHN4T/49EN1_11.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: 339/2022 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: 32628068 number of points by return: 23009610 6369335 2580849 593623 74651 scale factor x y z: 0.001 0.001 0.001 offset x y z: 79980 396230 0 min x y z: 79980.000 396230.000 -2.152 max x y z: 81019.999 397519.999 32.918 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: 32628068 extended number of points by return: 23009610 6369335 2580849 593623 74651 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 -2152 32918 intensity 49 4829 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 -29 29 user_data 6 7 point_source_ID 13 15 gps_time 291288411.854963 291291032.846630 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 28 255 B 15 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.49 48.29 ('Amplitude') attribute1 -16.34 32.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23009610 number of intermediate returns: 3256827 number of last returns: 22990825 number of single returns: 16629194 covered area in square units/kilounits: 1322852/1.32 point density: all returns 24.66 last only 17.38 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32628068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23009610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6369335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2580849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 593623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74651 instead zero. overview over extended number of returns of given pulse: 16629194 7579277 5965906 2079458 348229 24852 1152 0 0 0 0 0 0 0 0 histogram of classification of points: 11593728 unclassified (1) 20970803 ground (2) 23901 building (6) 39240 water (9) 396 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2530743 +---> 961417 of those are unclassified (1) +---> 1568599 of those are ground (2) +---> 727 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 3 bin [-2.1,-2.0) has 450 bin [-2.0,-1.9) has 34177 bin [-1.9,-1.8) has 59521 bin [-1.8,-1.7) has 151197 bin [-1.7,-1.6) has 523736 bin [-1.6,-1.5) has 1037226 bin [-1.5,-1.4) has 1731667 bin [-1.4,-1.3) has 1960545 bin [-1.3,-1.2) has 1766261 bin [-1.2,-1.1) has 1312656 bin [-1.1,-1.0) has 911324 bin [-1.0,-0.9) has 794535 bin [-0.9,-0.8) has 764374 bin [-0.8,-0.7) has 827176 bin 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[31.0,31.1) has 47 bin [31.1,31.2) has 37 bin [31.2,31.3) has 32 bin [31.3,31.4) has 21 bin [31.4,31.5) has 33 bin [31.5,31.6) has 19 bin [31.6,31.7) has 20 bin [31.7,31.8) has 7 bin [31.8,31.9) has 15 bin [31.9,32.0) has 13 bin [32.0,32.1) has 11 bin [32.1,32.2) has 3 bin [32.2,32.3) has 8 bin [32.3,32.4) has 4 bin [32.4,32.5) has 7 bin [32.5,32.6) has 6 bin [32.6,32.7) has 1 bin [32.8,32.9) has 1 bin [32.9,33.0) has 1 average z coordinate 2.9 for 32628068 element(s) point source id histogram with bin size 1.000000 bin 13 has 804042 bin 14 has 25042494 bin 15 has 6781532 average point source id 14.183200856391498 for 32628068 element(s)