lasinfo (210611) report for 'AHN4T/08CZ2_03.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: 50060107 number of points by return: 41396800 5605274 2374525 589796 90294 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 579980 0 min x y z: 266980.000 579980.000 -1.082 max x y z: 268019.999 581269.999 35.505 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: 50060107 extended number of points by return: 41396800 5605274 2374525 589796 90294 3204 214 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 -1082 35505 intensity 12 4952 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 24 201 gps_time 324038096.947114 330512414.396045 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 60 255 B 48 255 NIR 30 255 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 -15.86 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41396800 number of intermediate returns: 3066490 number of last returns: 41385789 number of single returns: 35788972 covered area in square units/kilounits: 1341584/1.34 point density: all returns 37.31 last only 30.85 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50060107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41396800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5605274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2374525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 589796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 90294 instead zero. overview over extended number of returns of given pulse: 35788972 6460178 5354426 2000369 408840 43900 3422 0 0 0 0 0 0 0 0 histogram of classification of points: 10320111 unclassified (1) 39260743 ground (2) 399597 building (6) 79072 water (9) 584 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3997229 +---> 1341494 of those are unclassified (1) +---> 2624760 of those are ground (2) +---> 26740 of those are building (6) +---> 3988 of those are water (9) +---> 247 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 271 bin [-1.0,-0.9) has 3608 bin [-0.9,-0.8) has 1592 bin [-0.8,-0.7) has 2282 bin [-0.7,-0.6) has 6088 bin [-0.6,-0.5) has 7543 bin [-0.5,-0.4) has 8966 bin [-0.4,-0.3) has 10654 bin [-0.3,-0.2) has 15112 bin [-0.2,-0.1) has 18831 bin [-0.1,0.0) has 18789 bin [0.0,0.1) has 22643 bin [0.1,0.2) 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bin 25 has 20612911 bin 26 has 6339645 bin 201 has 22217864 average point source id 103.221846829052922 for 50060107 element(s)