lasinfo (210611) report for 'AHN4T/12EN1_13.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: 334/2022 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: 13912403 number of points by return: 13901179 11174 50 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 571230 0 min x y z: 241980.000 571230.000 0.225 max x y z: 243019.999 572519.999 3.954 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: 13912403 extended number of points by return: 13901179 11174 50 0 0 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 225 3954 intensity 39 3923 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 15 user_data 6 7 point_source_ID 32 1032 gps_time 330782163.136064 332242918.737721 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 255 G 65 255 B 67 255 NIR 15 221 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.11 22.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13901179 number of intermediate returns: 50 number of last returns: 13901260 number of single returns: 13890086 covered area in square units/kilounits: 1212208/1.21 point density: all returns 11.48 last only 11.47 (per square units) spacing: all returns 0.30 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13912403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13901179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 50 instead zero. overview over extended number of returns of given pulse: 13890086 22166 151 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 36610 unclassified (1) 557272 ground (2) 13318521 water (9) +-> flagged as extended overlap: 913408 +---> 18144 of those are unclassified (1) +---> 191330 of those are ground (2) +---> 703934 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 146 bin [0.3,0.4) has 32554 bin [0.4,0.5) has 2372057 bin [0.5,0.6) has 10340131 bin [0.6,0.7) has 723873 bin [0.7,0.8) has 160044 bin [0.8,0.9) has 158458 bin [0.9,1.0) has 84186 bin [1.0,1.1) has 24244 bin [1.1,1.2) has 3854 bin [1.2,1.3) has 841 bin [1.3,1.4) has 355 bin [1.4,1.5) has 389 bin [1.5,1.6) has 553 bin [1.6,1.7) has 628 bin [1.7,1.8) has 812 bin [1.8,1.9) has 967 bin [1.9,2.0) has 1020 bin [2.0,2.1) has 1017 bin [2.1,2.2) has 935 bin [2.2,2.3) has 1010 bin [2.3,2.4) has 900 bin [2.4,2.5) has 762 bin [2.5,2.6) has 645 bin [2.6,2.7) has 524 bin [2.7,2.8) has 442 bin [2.8,2.9) has 321 bin [2.9,3.0) has 260 bin [3.0,3.1) has 194 bin [3.1,3.2) has 130 bin [3.2,3.3) has 66 bin [3.3,3.4) has 37 bin [3.4,3.5) has 23 bin [3.5,3.6) has 12 bin [3.6,3.7) has 6 bin [3.7,3.8) has 5 bin [3.8,3.9) has 1 bin [3.9,4.0) has 1 average z coordinate 0.6 for 13912403 element(s) point source id histogram with bin size 1.000000 bin 32 has 6432994 bin 33 has 981751 bin 1032 has 6497658 average point source id 499.111235276896423 for 13912403 element(s)