lasinfo (210611) report for 'AHN4T/05AN2_09.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: 176/2021 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: 15655195 number of points by return: 15654256 939 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 597480 0 min x y z: 147980.000 598143.872 -0.260 max x y z: 149019.999 598769.999 7.064 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: 15655195 extended number of points by return: 15654256 939 0 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 663872 1289999 Z -260 7064 intensity 19 4687 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -16 29 user_data 8 9 point_source_ID 1014 1016 gps_time 260792083.392448 260801033.933836 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 174 G 34 176 B 30 163 NIR 32 235 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0.19 46.87 ('Amplitude') attribute1 -16.63 30.29 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 15654256 number of intermediate returns: 0 number of last returns: 15654538 number of single returns: 15653599 covered area in square units/kilounits: 534280/0.53 point density: all returns 29.30 last only 29.30 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15655195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15654256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 939 instead zero. overview over extended number of returns of given pulse: 15653599 1596 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16219 unclassified (1) 14850578 ground (2) 788398 water (9) +-> flagged as extended overlap: 888080 +---> 1073 of those are unclassified (1) +---> 863237 of those are ground (2) +---> 23770 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 8 bin [-0.2,-0.1) has 995 bin [-0.1,0.0) has 114455 bin [0.0,0.1) has 136383 bin [0.1,0.2) has 455509 bin [0.2,0.3) has 322243 bin [0.3,0.4) has 400195 bin [0.4,0.5) has 904400 bin [0.5,0.6) has 2051676 bin [0.6,0.7) has 2571433 bin [0.7,0.8) has 2569418 bin [0.8,0.9) has 1654427 bin [0.9,1.0) has 1195398 bin [1.0,1.1) has 726807 bin [1.1,1.2) has 203787 bin [1.2,1.3) has 88047 bin [1.3,1.4) has 94598 bin [1.4,1.5) has 174822 bin [1.5,1.6) has 103536 bin [1.6,1.7) has 61104 bin [1.7,1.8) has 42055 bin [1.8,1.9) has 33566 bin [1.9,2.0) has 32315 bin [2.0,2.1) has 31374 bin [2.1,2.2) has 31857 bin [2.2,2.3) has 32968 bin [2.3,2.4) has 32633 bin [2.4,2.5) has 31509 bin [2.5,2.6) has 32716 bin [2.6,2.7) has 34437 bin [2.7,2.8) has 36806 bin [2.8,2.9) has 50807 bin [2.9,3.0) has 64422 bin [3.0,3.1) has 83129 bin [3.1,3.2) has 74762 bin [3.2,3.3) has 48983 bin [3.3,3.4) has 40254 bin [3.4,3.5) has 37925 bin [3.5,3.6) has 38723 bin [3.6,3.7) has 39617 bin [3.7,3.8) has 38489 bin [3.8,3.9) has 38190 bin [3.9,4.0) has 38917 bin [4.0,4.1) has 38241 bin [4.1,4.2) has 37648 bin [4.2,4.3) has 38619 bin [4.3,4.4) has 39584 bin [4.4,4.5) has 39996 bin [4.5,4.6) has 40071 bin [4.6,4.7) has 40244 bin [4.7,4.8) has 40690 bin [4.8,4.9) has 41465 bin [4.9,5.0) has 42030 bin [5.0,5.1) has 42016 bin [5.1,5.2) has 42557 bin [5.2,5.3) has 42843 bin [5.3,5.4) has 45733 bin [5.4,5.5) has 50264 bin [5.5,5.6) has 48131 bin [5.6,5.7) has 36708 bin [5.7,5.8) has 45530 bin [5.8,5.9) has 60291 bin [5.9,6.0) has 45873 bin [6.0,6.1) has 924 bin [6.1,6.2) has 1 bin [6.2,6.3) has 3 bin [6.3,6.4) has 2 bin [6.4,6.5) has 5 bin [6.5,6.6) has 4 bin [6.6,6.7) has 7 bin [6.7,6.8) has 3 bin [6.8,6.9) has 4 bin [6.9,7.0) has 8 bin [7.0,7.1) has 5 average z coordinate 1.1 for 15655195 element(s) point source id histogram with bin size 1.000000 bin 1014 has 7464433 bin 1015 has 1893699 bin 1016 has 6297063 average point source id 1014.925432420356287 for 15655195 element(s)