lasinfo (210611) report for 'AHN4T/14BN2_20.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: 177/2021 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: 9752631 number of points by return: 9578238 134125 34654 5614 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 544980 0 min x y z: 118980.000 544980.000 -1.345 max x y z: 120019.999 545886.359 11.439 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: 9752631 extended number of points by return: 9578238 134125 34654 5614 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 906359 Z -1345 11439 intensity 51 3153 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank 3 29 user_data 8 9 point_source_ID 1025 1026 gps_time 265116254.466387 265116839.617844 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 44 255 B 41 255 NIR 55 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle 500 4833 extended_scanner_channel 0 0 attribute0 0.51 31.53 ('Amplitude') attribute1 -16.57 15.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 9578238 number of intermediate returns: 40268 number of last returns: 9578477 number of single returns: 9444352 covered area in square units/kilounits: 507812/0.51 point density: all returns 19.21 last only 18.86 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9752631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9578238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 134125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 34654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5614 instead zero. overview over extended number of returns of given pulse: 9444352 198630 87191 22458 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 231947 unclassified (1) 9082505 ground (2) 10662 building (6) 425582 water (9) 1935 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 664987 +---> 28792 of those are unclassified (1) +---> 579564 of those are ground (2) +---> 55439 of those are water (9) +---> 1192 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 30 bin [-1.3,-1.2) has 6537 bin [-1.2,-1.1) has 161520 bin [-1.1,-1.0) has 39173 bin [-1.0,-0.9) has 21105 bin [-0.9,-0.8) has 17623 bin [-0.8,-0.7) has 20085 bin [-0.7,-0.6) has 24438 bin [-0.6,-0.5) has 23984 bin [-0.5,-0.4) has 269219 bin [-0.4,-0.3) has 178855 bin [-0.3,-0.2) has 403433 bin [-0.2,-0.1) has 79766 bin [-0.1,0.0) has 60521 bin [0.0,0.1) has 66336 bin [0.1,0.2) has 67047 bin [0.2,0.3) has 50983 bin [0.3,0.4) has 46660 bin [0.4,0.5) has 146069 bin [0.5,0.6) has 887051 bin [0.6,0.7) has 1835864 bin [0.7,0.8) has 1688886 bin [0.8,0.9) has 674882 bin [0.9,1.0) has 180622 bin [1.0,1.1) has 87151 bin [1.1,1.2) has 191118 bin [1.2,1.3) has 207768 bin [1.3,1.4) has 186549 bin [1.4,1.5) has 224194 bin [1.5,1.6) has 220957 bin [1.6,1.7) has 154585 bin [1.7,1.8) has 98501 bin [1.8,1.9) has 51872 bin [1.9,2.0) has 37170 bin [2.0,2.1) has 29438 bin [2.1,2.2) has 23497 bin [2.2,2.3) has 21832 bin [2.3,2.4) has 22128 bin [2.4,2.5) has 22138 bin [2.5,2.6) has 22036 bin [2.6,2.7) has 21849 bin [2.7,2.8) has 21198 bin [2.8,2.9) has 20852 bin [2.9,3.0) has 20872 bin [3.0,3.1) has 20844 bin [3.1,3.2) has 20707 bin [3.2,3.3) has 19901 bin [3.3,3.4) has 19371 bin [3.4,3.5) has 19105 bin [3.5,3.6) has 19054 bin [3.6,3.7) has 19076 bin [3.7,3.8) has 20227 bin [3.8,3.9) has 23290 bin [3.9,4.0) has 21526 bin [4.0,4.1) has 19076 bin [4.1,4.2) has 15304 bin [4.2,4.3) has 14301 bin [4.3,4.4) has 14789 bin [4.4,4.5) has 14828 bin [4.5,4.6) has 14827 bin [4.6,4.7) has 14957 bin [4.7,4.8) has 15160 bin [4.8,4.9) has 15004 bin [4.9,5.0) has 15166 bin [5.0,5.1) has 15453 bin [5.1,5.2) has 16241 bin [5.2,5.3) has 17057 bin [5.3,5.4) has 20739 bin [5.4,5.5) has 27169 bin [5.5,5.6) has 26816 bin [5.6,5.7) has 33848 bin [5.7,5.8) has 28605 bin [5.8,5.9) has 16506 bin [5.9,6.0) has 16294 bin [6.0,6.1) has 15776 bin [6.1,6.2) has 15509 bin [6.2,6.3) has 16903 bin [6.3,6.4) has 16322 bin [6.4,6.5) has 16739 bin [6.5,6.6) has 16865 bin [6.6,6.7) has 17394 bin [6.7,6.8) has 17635 bin [6.8,6.9) has 17303 bin [6.9,7.0) has 17354 bin [7.0,7.1) has 17107 bin [7.1,7.2) has 16713 bin [7.2,7.3) has 16487 bin [7.3,7.4) has 16763 bin [7.4,7.5) has 17191 bin [7.5,7.6) has 17543 bin [7.6,7.7) has 18106 bin [7.7,7.8) has 18841 bin [7.8,7.9) has 18986 bin [7.9,8.0) has 18715 bin [8.0,8.1) has 19204 bin [8.1,8.2) has 19608 bin [8.2,8.3) has 21053 bin [8.3,8.4) has 24921 bin [8.4,8.5) has 32800 bin [8.5,8.6) has 34738 bin [8.6,8.7) has 35873 bin [8.7,8.8) has 6687 bin [8.8,8.9) has 307 bin [8.9,9.0) has 169 bin [9.0,9.1) has 176 bin [9.1,9.2) has 133 bin [9.2,9.3) has 123 bin [9.3,9.4) has 121 bin [9.4,9.5) has 120 bin [9.5,9.6) has 119 bin [9.6,9.7) has 82 bin [9.7,9.8) has 62 bin [9.8,9.9) has 67 bin [9.9,10.0) has 56 bin [10.0,10.1) has 46 bin [10.1,10.2) has 45 bin [10.2,10.3) has 49 bin [10.3,10.4) has 31 bin [10.4,10.5) has 22 bin [10.5,10.6) has 27 bin [10.6,10.7) has 25 bin [10.7,10.8) has 18 bin [10.8,10.9) has 17 bin [10.9,11.0) has 16 bin [11.0,11.1) has 11 bin [11.1,11.2) has 6 bin [11.2,11.3) has 4 bin [11.3,11.4) has 4 bin [11.4,11.5) has 4 average z coordinate 1.3 for 9752631 element(s) point source id histogram with bin size 1.000000 bin 1025 has 6793320 bin 1026 has 2959311 average point source id 1025.303437195562992 for 9752631 element(s)