lasinfo (210611) report for 'AHN4T/09BZ2_18.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: 27765842 number of points by return: 27645051 92909 23608 4240 34 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 563730 0 min x y z: 116980.000 563730.000 -1.412 max x y z: 118019.999 565019.999 14.880 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: 27765842 extended number of points by return: 27645051 92909 23608 4240 34 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 -1412 14880 intensity 39 4654 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 9 user_data 8 9 point_source_ID 1051 1052 gps_time 268472566.422172 268473281.936395 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 228 G 32 225 B 23 218 NIR 43 235 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5000 1500 extended_scanner_channel 0 0 attribute0 0.39 46.54 ('Amplitude') attribute1 -16.65 29.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27645051 number of intermediate returns: 27820 number of last returns: 27643822 number of single returns: 27550851 covered area in square units/kilounits: 1339752/1.34 point density: all returns 20.72 last only 20.63 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27765842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27645051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 92909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 23608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34 instead zero. overview over extended number of returns of given pulse: 27550851 140010 58041 16782 158 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 248465 unclassified (1) 27223793 ground (2) 178962 building (6) 114460 water (9) 162 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1706262 +---> 21086 of those are unclassified (1) +---> 1642770 of those are ground (2) +---> 27237 of those are building (6) +---> 15169 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 1 bin [-1.4,-1.3) has 224 bin [-1.3,-1.2) has 8967 bin [-1.2,-1.1) has 72501 bin [-1.1,-1.0) has 51928 bin [-1.0,-0.9) has 89979 bin [-0.9,-0.8) has 122297 bin [-0.8,-0.7) has 99937 bin [-0.7,-0.6) has 259687 bin [-0.6,-0.5) has 849952 bin [-0.5,-0.4) has 1750142 bin [-0.4,-0.3) has 1411676 bin [-0.3,-0.2) has 1087462 bin [-0.2,-0.1) has 568926 bin [-0.1,0.0) has 752373 bin [0.0,0.1) has 2134740 bin [0.1,0.2) has 3479625 bin [0.2,0.3) has 4282460 bin [0.3,0.4) has 3773492 bin [0.4,0.5) has 2126174 bin [0.5,0.6) has 1617128 bin [0.6,0.7) has 838991 bin [0.7,0.8) has 536208 bin [0.8,0.9) has 426733 bin [0.9,1.0) has 325086 bin [1.0,1.1) has 145974 bin [1.1,1.2) has 119805 bin [1.2,1.3) has 77597 bin [1.3,1.4) has 66688 bin [1.4,1.5) has 54167 bin [1.5,1.6) has 42337 bin [1.6,1.7) has 41245 bin [1.7,1.8) has 46045 bin [1.8,1.9) has 46145 bin [1.9,2.0) has 19427 bin [2.0,2.1) has 11916 bin [2.1,2.2) has 10584 bin [2.2,2.3) has 8667 bin [2.3,2.4) has 7775 bin [2.4,2.5) has 7316 bin [2.5,2.6) has 6924 bin [2.6,2.7) has 6185 bin [2.7,2.8) has 5999 bin [2.8,2.9) has 5826 bin [2.9,3.0) has 5653 bin [3.0,3.1) has 6113 bin [3.1,3.2) has 5242 bin [3.2,3.3) has 4933 bin [3.3,3.4) has 4467 bin [3.4,3.5) has 4561 bin [3.5,3.6) has 4243 bin [3.6,3.7) has 4514 bin [3.7,3.8) has 5305 bin [3.8,3.9) has 5253 bin [3.9,4.0) has 5048 bin [4.0,4.1) has 5428 bin [4.1,4.2) has 5100 bin [4.2,4.3) has 5732 bin [4.3,4.4) has 4911 bin [4.4,4.5) has 5228 bin [4.5,4.6) has 5549 bin [4.6,4.7) has 4853 bin [4.7,4.8) has 4943 bin [4.8,4.9) has 4670 bin [4.9,5.0) has 4877 bin [5.0,5.1) has 4962 bin [5.1,5.2) has 4951 bin [5.2,5.3) has 5271 bin [5.3,5.4) has 5736 bin [5.4,5.5) has 5555 bin [5.5,5.6) has 5643 bin [5.6,5.7) has 6043 bin [5.7,5.8) has 6714 bin [5.8,5.9) has 6062 bin [5.9,6.0) has 5301 bin [6.0,6.1) has 5140 bin [6.1,6.2) has 5154 bin [6.2,6.3) has 5173 bin [6.3,6.4) has 5077 bin [6.4,6.5) has 5133 bin [6.5,6.6) has 5092 bin [6.6,6.7) has 5249 bin [6.7,6.8) has 5187 bin [6.8,6.9) has 5092 bin [6.9,7.0) has 5289 bin [7.0,7.1) has 6621 bin [7.1,7.2) has 6570 bin [7.2,7.3) has 5747 bin [7.3,7.4) has 5757 bin [7.4,7.5) has 5783 bin [7.5,7.6) has 5669 bin [7.6,7.7) has 5321 bin [7.7,7.8) has 5665 bin [7.8,7.9) has 5573 bin [7.9,8.0) has 5233 bin [8.0,8.1) has 5007 bin [8.1,8.2) has 5092 bin [8.2,8.3) has 4986 bin [8.3,8.4) has 4868 bin [8.4,8.5) has 4837 bin [8.5,8.6) has 4684 bin [8.6,8.7) has 4702 bin [8.7,8.8) has 4507 bin [8.8,8.9) has 4071 bin [8.9,9.0) has 3919 bin [9.0,9.1) has 3703 bin [9.1,9.2) has 3499 bin [9.2,9.3) has 2972 bin [9.3,9.4) has 2969 bin [9.4,9.5) has 2944 bin [9.5,9.6) has 2781 bin [9.6,9.7) has 2713 bin [9.7,9.8) has 2790 bin [9.8,9.9) has 2734 bin [9.9,10.0) has 2691 bin [10.0,10.1) has 2507 bin [10.1,10.2) has 2236 bin [10.2,10.3) has 1723 bin [10.3,10.4) has 1554 bin [10.4,10.5) has 1396 bin [10.5,10.6) has 1320 bin [10.6,10.7) has 1203 bin [10.7,10.8) has 1096 bin [10.8,10.9) has 756 bin [10.9,11.0) has 653 bin [11.0,11.1) has 443 bin [11.1,11.2) has 367 bin [11.2,11.3) has 331 bin [11.3,11.4) has 317 bin [11.4,11.5) has 302 bin [11.5,11.6) has 281 bin [11.6,11.7) has 247 bin [11.7,11.8) has 245 bin [11.8,11.9) has 228 bin [11.9,12.0) has 262 bin [12.0,12.1) has 232 bin [12.1,12.2) has 185 bin [12.2,12.3) has 179 bin [12.3,12.4) has 153 bin [12.4,12.5) has 137 bin [12.5,12.6) has 170 bin [12.6,12.7) has 154 bin [12.7,12.8) has 123 bin [12.8,12.9) has 128 bin [12.9,13.0) has 116 bin [13.0,13.1) has 74 bin [13.1,13.2) has 90 bin [13.2,13.3) has 82 bin [13.3,13.4) has 83 bin [13.4,13.5) has 60 bin [13.5,13.6) has 48 bin [13.6,13.7) has 33 bin [13.7,13.8) has 44 bin [13.8,13.9) has 30 bin [13.9,14.0) has 24 bin [14.0,14.1) has 13 bin [14.1,14.2) has 10 bin [14.2,14.3) has 13 bin [14.3,14.4) has 10 bin [14.4,14.5) has 4 bin [14.5,14.6) has 3 bin [14.6,14.7) has 5 bin [14.7,14.8) has 4 bin [14.8,14.9) has 2 average z coordinate 0.3 for 27765842 element(s) point source id histogram with bin size 1.000000 bin 1051 has 14065141 bin 1052 has 13700701 average point source id 1051.493437260069413 for 27765842 element(s)