lasinfo (210611) report for 'AHN4T/37HZ2_22.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: 180/2021 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: 25823016 number of points by return: 25765475 57369 171 1 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 424980 0 min x y z: 95980.000 424980.000 -2.619 max x y z: 97019.999 426269.999 9.595 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: 25823016 extended number of points by return: 25765475 57369 171 1 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 -2619 9595 intensity 60 3829 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 -32 6 user_data 6 7 point_source_ID 34 35 gps_time 259499460.558144 259499928.566630 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 255 G 51 255 B 30 255 NIR 79 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5333 1000 extended_scanner_channel 0 0 attribute0 0.6 38.29 ('Amplitude') attribute1 -15.34 22.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25765475 number of intermediate returns: 172 number of last returns: 25761968 number of single returns: 25704599 covered area in square units/kilounits: 1332528/1.33 point density: all returns 19.38 last only 19.33 (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 25823016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25765475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 57369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1 instead zero. overview over extended number of returns of given pulse: 25704599 117903 510 4 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1783408 unclassified (1) 23974763 ground (2) 38178 building (6) 25383 water (9) 1284 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1629038 +---> 84880 of those are unclassified (1) +---> 1541509 of those are ground (2) +---> 2649 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 1 bin [-2.6,-2.5) has 250 bin [-2.5,-2.4) has 10660 bin [-2.4,-2.3) has 60108 bin [-2.3,-2.2) has 50838 bin [-2.2,-2.1) has 49997 bin [-2.1,-2.0) has 46237 bin [-2.0,-1.9) has 43802 bin [-1.9,-1.8) has 47170 bin [-1.8,-1.7) has 54227 bin [-1.7,-1.6) has 118381 bin [-1.6,-1.5) has 972679 bin [-1.5,-1.4) has 3315021 bin [-1.4,-1.3) has 3664801 bin [-1.3,-1.2) has 3817568 bin [-1.2,-1.1) has 3581083 bin [-1.1,-1.0) has 2880630 bin [-1.0,-0.9) has 1928752 bin [-0.9,-0.8) has 1050524 bin [-0.8,-0.7) has 880131 bin [-0.7,-0.6) has 692003 bin [-0.6,-0.5) has 408910 bin [-0.5,-0.4) has 305775 bin [-0.4,-0.3) has 310119 bin [-0.3,-0.2) has 338861 bin [-0.2,-0.1) has 233497 bin [-0.1,0.0) has 74935 bin [0.0,0.1) has 16544 bin [0.1,0.2) has 5772 bin [0.2,0.3) has 3621 bin [0.3,0.4) has 2944 bin [0.4,0.5) has 2722 bin [0.5,0.6) has 2594 bin [0.6,0.7) has 2852 bin [0.7,0.8) has 2673 bin [0.8,0.9) has 2395 bin [0.9,1.0) has 2190 bin [1.0,1.1) has 2126 bin [1.1,1.2) has 1987 bin [1.2,1.3) has 1906 bin [1.3,1.4) has 1856 bin [1.4,1.5) has 1915 bin [1.5,1.6) has 1898 bin [1.6,1.7) has 1970 bin [1.7,1.8) has 2123 bin [1.8,1.9) has 4954 bin [1.9,2.0) has 4270 bin [2.0,2.1) has 4373 bin [2.1,2.2) has 5445 bin [2.2,2.3) has 5248 bin [2.3,2.4) has 4605 bin [2.4,2.5) has 4626 bin [2.5,2.6) has 4625 bin [2.6,2.7) has 5998 bin [2.7,2.8) has 9063 bin [2.8,2.9) has 12509 bin [2.9,3.0) has 31477 bin [3.0,3.1) has 41095 bin [3.1,3.2) has 50378 bin [3.2,3.3) has 79131 bin [3.3,3.4) has 73441 bin [3.4,3.5) has 71653 bin [3.5,3.6) has 62344 bin [3.6,3.7) has 46280 bin [3.7,3.8) has 29988 bin [3.8,3.9) has 29771 bin [3.9,4.0) has 54436 bin [4.0,4.1) has 30633 bin [4.1,4.2) has 18396 bin [4.2,4.3) has 15896 bin [4.3,4.4) has 18638 bin [4.4,4.5) has 12043 bin [4.5,4.6) has 12614 bin [4.6,4.7) has 16837 bin [4.7,4.8) has 19077 bin [4.8,4.9) has 15543 bin [4.9,5.0) has 1230 bin [5.0,5.1) has 142 bin [5.1,5.2) has 213 bin [5.2,5.3) has 33 bin [5.3,5.4) has 18 bin [5.4,5.5) has 34 bin [5.5,5.6) has 45 bin [5.6,5.7) has 20 bin [5.7,5.8) has 22 bin [5.8,5.9) has 29 bin [5.9,6.0) has 30 bin [6.0,6.1) has 29 bin [6.1,6.2) has 83 bin [6.2,6.3) has 1177 bin [6.3,6.4) has 2019 bin [6.4,6.5) has 1237 bin [6.5,6.6) has 76 bin [6.6,6.7) has 56 bin [6.7,6.8) has 39 bin [6.8,6.9) has 43 bin [6.9,7.0) has 65 bin [7.0,7.1) has 91 bin [7.1,7.2) has 66 bin [7.2,7.3) has 343 bin [7.3,7.4) has 2159 bin [7.4,7.5) has 5839 bin [7.5,7.6) has 6579 bin [7.6,7.7) has 7236 bin [7.7,7.8) has 1340 bin [7.8,7.9) has 141 bin [7.9,8.0) has 60 bin [8.0,8.1) has 19 bin [8.1,8.2) has 11 bin [8.2,8.3) has 9 bin [8.3,8.4) has 5 bin [8.4,8.5) has 4 bin [8.5,8.6) has 4 bin [8.6,8.7) has 4 bin [8.7,8.8) has 7 bin [8.8,8.9) has 2 bin [8.9,9.0) has 1 bin [9.0,9.1) has 1 bin [9.1,9.2) has 1 bin [9.2,9.3) has 2 bin [9.3,9.4) has 2 bin [9.4,9.5) has 10 bin [9.5,9.6) has 5 average z coordinate -1.0 for 25823016 element(s) point source id histogram with bin size 1.000000 bin 34 has 12028411 bin 35 has 13794605 average point source id 34.534198058042485 for 25823016 element(s)