lasinfo (210611) report for 'AHN4T/26DN2_08.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: 44227932 number of points by return: 44001624 159958 54501 10785 1064 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 484980 0 min x y z: 156980.000 484980.000 -6.131 max x y z: 158019.999 486269.999 12.381 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: 44227932 extended number of points by return: 44001624 159958 54501 10785 1064 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 -6131 12381 intensity 59 4337 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -16 32 user_data 6 7 point_source_ID 135 137 gps_time 270132859.972661 270194719.210250 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 44 255 B 40 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -2667 5333 extended_scanner_channel 0 0 attribute0 0.59 43.37 ('Amplitude') attribute1 -15.31 28.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44001624 number of intermediate returns: 66551 number of last returns: 43999850 number of single returns: 43840093 covered area in square units/kilounits: 1341584/1.34 point density: all returns 32.97 last only 32.80 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44227932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44001624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 159958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 54501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1064 instead zero. overview over extended number of returns of given pulse: 43840093 211955 131473 39065 5311 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 312338 unclassified (1) 43493268 ground (2) 380049 building (6) 42277 water (9) +-> flagged as extended overlap: 2908066 +---> 67154 of those are unclassified (1) +---> 2817195 of those are ground (2) +---> 20723 of those are building (6) +---> 2994 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 2 bin [-6.1,-6.0) has 343 bin [-6.0,-5.9) has 6142 bin [-5.9,-5.8) has 10579 bin [-5.8,-5.7) has 19740 bin [-5.7,-5.6) has 28764 bin [-5.6,-5.5) has 43909 bin [-5.5,-5.4) has 41718 bin [-5.4,-5.3) has 38690 bin [-5.3,-5.2) has 45106 bin [-5.2,-5.1) has 59834 bin [-5.1,-5.0) has 51050 bin [-5.0,-4.9) has 60645 bin [-4.9,-4.8) has 147414 bin [-4.8,-4.7) has 4832361 bin [-4.7,-4.6) has 22716485 bin [-4.6,-4.5) has 9324937 bin [-4.5,-4.4) has 2739747 bin [-4.4,-4.3) has 732002 bin [-4.3,-4.2) has 419660 bin [-4.2,-4.1) has 319192 bin [-4.1,-4.0) has 273616 bin [-4.0,-3.9) has 226395 bin [-3.9,-3.8) has 251201 bin [-3.8,-3.7) has 305458 bin [-3.7,-3.6) has 324465 bin [-3.6,-3.5) has 280746 bin [-3.5,-3.4) has 115895 bin [-3.4,-3.3) has 37187 bin [-3.3,-3.2) has 19837 bin [-3.2,-3.1) has 14626 bin [-3.1,-3.0) has 8636 bin [-3.0,-2.9) has 6391 bin [-2.9,-2.8) has 5980 bin [-2.8,-2.7) has 7235 bin [-2.7,-2.6) has 8108 bin [-2.6,-2.5) has 7787 bin [-2.5,-2.4) has 6898 bin [-2.4,-2.3) has 6778 bin [-2.3,-2.2) has 7131 bin [-2.2,-2.1) has 7248 bin [-2.1,-2.0) has 7434 bin [-2.0,-1.9) has 6724 bin [-1.9,-1.8) has 6277 bin [-1.8,-1.7) has 5259 bin [-1.7,-1.6) has 5260 bin [-1.6,-1.5) has 5025 bin [-1.5,-1.4) has 6536 bin [-1.4,-1.3) has 7436 bin [-1.3,-1.2) has 6171 bin [-1.2,-1.1) has 5863 bin [-1.1,-1.0) has 5664 bin [-1.0,-0.9) has 5733 bin [-0.9,-0.8) has 4593 bin [-0.8,-0.7) has 6063 bin [-0.7,-0.6) has 7543 bin [-0.6,-0.5) has 7888 bin [-0.5,-0.4) has 5802 bin [-0.4,-0.3) has 5152 bin [-0.3,-0.2) has 5636 bin [-0.2,-0.1) has 5708 bin [-0.1,0.0) has 4776 bin [0.0,0.1) has 4255 bin [0.1,0.2) has 3516 bin [0.2,0.3) has 3934 bin [0.3,0.4) has 3857 bin [0.4,0.5) has 3912 bin [0.5,0.6) has 4497 bin [0.6,0.7) has 4233 bin [0.7,0.8) has 6595 bin [0.8,0.9) has 5355 bin [0.9,1.0) has 6631 bin [1.0,1.1) has 6467 bin [1.1,1.2) has 6821 bin [1.2,1.3) has 7013 bin [1.3,1.4) has 7019 bin [1.4,1.5) has 6947 bin [1.5,1.6) has 6937 bin [1.6,1.7) has 7367 bin [1.7,1.8) has 7233 bin [1.8,1.9) has 7568 bin [1.9,2.0) has 7610 bin [2.0,2.1) has 7737 bin [2.1,2.2) has 7791 bin [2.2,2.3) has 7779 bin [2.3,2.4) has 8109 bin [2.4,2.5) has 7985 bin [2.5,2.6) has 8003 bin [2.6,2.7) has 8308 bin [2.7,2.8) has 8213 bin [2.8,2.9) has 8063 bin [2.9,3.0) has 7934 bin [3.0,3.1) has 8031 bin [3.1,3.2) has 7961 bin [3.2,3.3) has 8125 bin [3.3,3.4) has 8005 bin [3.4,3.5) has 7842 bin [3.5,3.6) has 7856 bin [3.6,3.7) has 8006 bin [3.7,3.8) has 8198 bin [3.8,3.9) has 8086 bin [3.9,4.0) has 7765 bin [4.0,4.1) has 7965 bin [4.1,4.2) has 7685 bin [4.2,4.3) has 7488 bin [4.3,4.4) has 7628 bin [4.4,4.5) has 7492 bin [4.5,4.6) has 7497 bin [4.6,4.7) has 7461 bin [4.7,4.8) has 7518 bin [4.8,4.9) has 7773 bin [4.9,5.0) has 7551 bin [5.0,5.1) has 7721 bin [5.1,5.2) has 7478 bin [5.2,5.3) has 7333 bin [5.3,5.4) has 7097 bin [5.4,5.5) has 6978 bin [5.5,5.6) has 6941 bin [5.6,5.7) has 6938 bin [5.7,5.8) has 7085 bin [5.8,5.9) has 6382 bin [5.9,6.0) has 5748 bin [6.0,6.1) has 5691 bin [6.1,6.2) has 5730 bin [6.2,6.3) has 5622 bin [6.3,6.4) has 5507 bin [6.4,6.5) has 5373 bin [6.5,6.6) has 5023 bin [6.6,6.7) has 4822 bin [6.7,6.8) has 4617 bin [6.8,6.9) has 4316 bin [6.9,7.0) has 3910 bin [7.0,7.1) has 3903 bin [7.1,7.2) has 3837 bin [7.2,7.3) has 3980 bin [7.3,7.4) has 3613 bin [7.4,7.5) has 3501 bin [7.5,7.6) has 3281 bin [7.6,7.7) has 3065 bin [7.7,7.8) has 3587 bin [7.8,7.9) has 2977 bin [7.9,8.0) has 2708 bin [8.0,8.1) has 2477 bin [8.1,8.2) has 2249 bin [8.2,8.3) has 1884 bin [8.3,8.4) has 1569 bin [8.4,8.5) has 1772 bin [8.5,8.6) has 2176 bin [8.6,8.7) has 2144 bin [8.7,8.8) has 2390 bin [8.8,8.9) has 2362 bin [8.9,9.0) has 2250 bin [9.0,9.1) has 2184 bin [9.1,9.2) has 1723 bin [9.2,9.3) has 1608 bin [9.3,9.4) has 735 bin [9.4,9.5) has 423 bin [9.5,9.6) has 433 bin [9.6,9.7) has 449 bin [9.7,9.8) has 377 bin [9.8,9.9) has 424 bin [9.9,10.0) has 394 bin [10.0,10.1) has 358 bin [10.1,10.2) has 312 bin [10.2,10.3) has 307 bin [10.3,10.4) has 268 bin [10.4,10.5) has 244 bin [10.5,10.6) has 184 bin [10.6,10.7) has 192 bin [10.7,10.8) has 168 bin [10.8,10.9) has 135 bin [10.9,11.0) has 136 bin [11.0,11.1) has 116 bin [11.1,11.2) has 115 bin [11.2,11.3) has 120 bin [11.3,11.4) has 93 bin [11.4,11.5) has 72 bin [11.5,11.6) has 67 bin [11.6,11.7) has 43 bin [11.7,11.8) has 47 bin [11.8,11.9) has 25 bin [11.9,12.0) has 20 bin [12.0,12.1) has 9 bin [12.1,12.2) has 7 bin [12.2,12.3) has 2 bin [12.3,12.4) has 2 average z coordinate -4.5 for 44227932 element(s) point source id histogram with bin size 1.000000 bin 135 has 132753 bin 136 has 29001331 bin 137 has 15093848 average point source id 136.338272542338188 for 44227932 element(s)