lasinfo (210611) report for 'AHN4T/26BN1_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: 178/2021 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: 8293784 number of points by return: 8253831 38901 961 91 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 498730 0 min x y z: 151980.000 498730.000 -3.711 max x y z: 153019.999 500019.997 7.412 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: 8293784 extended number of points by return: 8253831 38901 961 91 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 1289997 Z -3711 7412 intensity 19 3212 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 19 user_data 8 9 point_source_ID 198 199 gps_time 270201697.337164 270202651.574082 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 68 255 G 59 253 B 55 246 NIR 12 219 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 3167 extended_scanner_channel 0 0 attribute0 0.19 32.12 ('Amplitude') attribute1 -18.05 14.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8253831 number of intermediate returns: 1050 number of last returns: 8254037 number of single returns: 8215134 covered area in square units/kilounits: 997948/1.00 point density: all returns 8.31 last only 8.27 (per square units) spacing: all returns 0.35 last only 0.35 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8293784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8253831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 38901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 91 instead zero. overview over extended number of returns of given pulse: 8215134 75684 2603 363 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 72339 unclassified (1) 596147 ground (2) 7625298 water (9) +-> flagged as extended overlap: 584607 +---> 29664 of those are unclassified (1) +---> 164621 of those are ground (2) +---> 390322 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 1 bin [-3.7,-3.6) has 971 bin [-3.6,-3.5) has 22708 bin [-3.5,-3.4) has 71496 bin [-3.4,-3.3) has 50107 bin [-3.3,-3.2) has 27179 bin [-3.2,-3.1) has 19760 bin [-3.1,-3.0) has 14227 bin [-3.0,-2.9) has 9703 bin [-2.9,-2.8) has 10155 bin [-2.8,-2.7) has 15462 bin [-2.7,-2.6) has 11211 bin [-2.6,-2.5) has 5904 bin [-2.5,-2.4) has 2703 bin [-2.4,-2.3) has 2000 bin [-2.3,-2.2) has 2254 bin [-2.2,-2.1) has 3259 bin [-2.1,-2.0) has 4793 bin [-2.0,-1.9) has 6451 bin [-1.9,-1.8) has 8655 bin [-1.8,-1.7) has 9766 bin [-1.7,-1.6) has 10044 bin [-1.6,-1.5) has 9223 bin [-1.5,-1.4) has 7463 bin [-1.4,-1.3) has 5862 bin [-1.3,-1.2) has 4793 bin [-1.2,-1.1) has 3668 bin [-1.1,-1.0) has 2952 bin [-1.0,-0.9) has 2480 bin [-0.9,-0.8) has 2211 bin [-0.8,-0.7) has 2029 bin [-0.7,-0.6) has 2004 bin [-0.6,-0.5) has 1971 bin [-0.5,-0.4) has 2026 bin [-0.4,-0.3) has 11487 bin [-0.3,-0.2) has 1097538 bin [-0.2,-0.1) has 5598981 bin [-0.1,0.0) has 919622 bin [0.0,0.1) has 12511 bin [0.1,0.2) has 4083 bin [0.2,0.3) has 4151 bin [0.3,0.4) has 4755 bin [0.4,0.5) has 5891 bin [0.5,0.6) has 7612 bin [0.6,0.7) has 8365 bin [0.7,0.8) has 6301 bin [0.8,0.9) has 5144 bin [0.9,1.0) has 4955 bin [1.0,1.1) has 4572 bin [1.1,1.2) has 4310 bin [1.2,1.3) has 4187 bin [1.3,1.4) has 4145 bin [1.4,1.5) has 4101 bin [1.5,1.6) has 4312 bin [1.6,1.7) has 4409 bin [1.7,1.8) has 4375 bin [1.8,1.9) has 4307 bin [1.9,2.0) has 4543 bin [2.0,2.1) has 4449 bin [2.1,2.2) has 4614 bin [2.2,2.3) has 4690 bin [2.3,2.4) has 4378 bin [2.4,2.5) has 4506 bin [2.5,2.6) has 4809 bin [2.6,2.7) has 5271 bin [2.7,2.8) has 4926 bin [2.8,2.9) has 5055 bin [2.9,3.0) has 5122 bin [3.0,3.1) has 4911 bin [3.1,3.2) has 4856 bin [3.2,3.3) has 5151 bin [3.3,3.4) has 5535 bin [3.4,3.5) has 6171 bin [3.5,3.6) has 6180 bin [3.6,3.7) has 8915 bin [3.7,3.8) has 19828 bin [3.8,3.9) has 27172 bin [3.9,4.0) has 14436 bin [4.0,4.1) has 27236 bin [4.1,4.2) has 24829 bin [4.2,4.3) has 106 bin [4.3,4.4) has 15 bin [4.4,4.5) has 12 bin [4.5,4.6) has 14 bin [4.6,4.7) has 9 bin [4.7,4.8) has 23 bin [4.8,4.9) has 24 bin [4.9,5.0) has 44 bin [5.0,5.1) has 50 bin [5.1,5.2) has 14 bin [5.2,5.3) has 18 bin [5.3,5.4) has 28 bin [5.4,5.5) has 60 bin [5.5,5.6) has 30 bin [5.6,5.7) has 18 bin [5.7,5.8) has 22 bin [5.8,5.9) has 5 bin [5.9,6.0) has 16 bin [6.0,6.1) has 11 bin [6.1,6.2) has 8 bin [6.2,6.3) has 3 bin [6.3,6.4) has 1 bin [6.4,6.5) has 8 bin [6.5,6.6) has 11 bin [6.6,6.7) has 15 bin [6.7,6.8) has 14 bin [6.8,6.9) has 7 bin [6.9,7.0) has 1 bin [7.0,7.1) has 1 bin [7.2,7.3) has 3 bin [7.3,7.4) has 4 bin [7.4,7.5) has 1 average z coordinate -0.2 for 8293784 element(s) point source id histogram with bin size 1.000000 bin 198 has 7068211 bin 199 has 1225573 average point source id 198.147770064906439 for 8293784 element(s)