lasinfo (210611) report for 'AHN4T/26AZ2_04.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: 43363419 number of points by return: 39361444 3949183 52329 450 13 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 492480 0 min x y z: 147980.000 492480.000 -5.366 max x y z: 149019.999 493769.999 14.496 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: 43363419 extended number of points by return: 39361444 3949183 52329 450 13 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 -5366 14496 intensity 57 2704 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 35 user_data 6 7 point_source_ID 128 130 gps_time 270123827.809864 270126454.574937 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 63 255 G 60 255 B 62 250 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.57 27.04 ('Amplitude') attribute1 -15.28 11.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39361444 number of intermediate returns: 52652 number of last returns: 39362162 number of single returns: 35412839 covered area in square units/kilounits: 1252060/1.25 point density: all returns 34.63 last only 31.44 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43363419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39361444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3949183 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 52329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13 instead zero. overview over extended number of returns of given pulse: 35412839 7793140 155607 1756 77 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5131497 unclassified (1) 35698317 ground (2) 2533605 water (9) +-> flagged as extended overlap: 3308588 +---> 522493 of those are unclassified (1) +---> 2684488 of those are ground (2) +---> 101607 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 27 bin [-5.3,-5.2) has 996 bin [-5.2,-5.1) has 9793 bin [-5.1,-5.0) has 279998 bin [-5.0,-4.9) has 324475 bin [-4.9,-4.8) has 339953 bin [-4.8,-4.7) has 844407 bin [-4.7,-4.6) has 973976 bin [-4.6,-4.5) has 1548650 bin [-4.5,-4.4) has 3724492 bin [-4.4,-4.3) has 9580313 bin [-4.3,-4.2) has 1852198 bin [-4.2,-4.1) has 437256 bin [-4.1,-4.0) has 552451 bin [-4.0,-3.9) has 832903 bin [-3.9,-3.8) has 3210622 bin [-3.8,-3.7) has 4106845 bin [-3.7,-3.6) has 5533719 bin [-3.6,-3.5) has 3310269 bin [-3.5,-3.4) has 853694 bin [-3.4,-3.3) has 260854 bin [-3.3,-3.2) has 177311 bin [-3.2,-3.1) has 193643 bin [-3.1,-3.0) has 268432 bin [-3.0,-2.9) has 230021 bin [-2.9,-2.8) has 221097 bin [-2.8,-2.7) has 251283 bin [-2.7,-2.6) has 296655 bin [-2.6,-2.5) has 339603 bin [-2.5,-2.4) has 368194 bin [-2.4,-2.3) has 382662 bin [-2.3,-2.2) has 368940 bin [-2.2,-2.1) has 351212 bin [-2.1,-2.0) has 316124 bin [-2.0,-1.9) has 265785 bin [-1.9,-1.8) has 211007 bin [-1.8,-1.7) has 159139 bin [-1.7,-1.6) has 114962 bin [-1.6,-1.5) has 80603 bin [-1.5,-1.4) has 55973 bin [-1.4,-1.3) has 36822 bin [-1.3,-1.2) has 24905 bin [-1.2,-1.1) has 16451 bin [-1.1,-1.0) has 10973 bin [-1.0,-0.9) has 7661 bin [-0.9,-0.8) has 5673 bin [-0.8,-0.7) has 4396 bin [-0.7,-0.6) has 3422 bin [-0.6,-0.5) has 2697 bin [-0.5,-0.4) has 2151 bin [-0.4,-0.3) has 1792 bin [-0.3,-0.2) has 1513 bin [-0.2,-0.1) has 1274 bin [-0.1,0.0) has 1109 bin [0.0,0.1) has 1071 bin [0.1,0.2) has 941 bin [0.2,0.3) has 853 bin [0.3,0.4) has 790 bin [0.4,0.5) has 690 bin [0.5,0.6) has 605 bin [0.6,0.7) has 542 bin [0.7,0.8) has 427 bin [0.8,0.9) has 417 bin [0.9,1.0) has 340 bin [1.0,1.1) has 284 bin [1.1,1.2) has 233 bin [1.2,1.3) has 212 bin [1.3,1.4) has 196 bin [1.4,1.5) has 200 bin [1.5,1.6) has 156 bin [1.6,1.7) has 140 bin [1.7,1.8) has 142 bin [1.8,1.9) has 158 bin [1.9,2.0) has 159 bin [2.0,2.1) has 171 bin [2.1,2.2) has 182 bin [2.2,2.3) has 157 bin [2.3,2.4) has 160 bin [2.4,2.5) has 173 bin [2.5,2.6) has 172 bin [2.6,2.7) has 165 bin [2.7,2.8) has 163 bin [2.8,2.9) has 156 bin [2.9,3.0) has 110 bin [3.0,3.1) has 108 bin [3.1,3.2) has 106 bin [3.2,3.3) has 104 bin [3.3,3.4) has 127 bin [3.4,3.5) has 102 bin [3.5,3.6) has 118 bin [3.6,3.7) has 127 bin [3.7,3.8) has 111 bin [3.8,3.9) has 106 bin [3.9,4.0) has 87 bin [4.0,4.1) has 107 bin [4.1,4.2) has 91 bin [4.2,4.3) has 82 bin [4.3,4.4) has 83 bin [4.4,4.5) has 67 bin [4.5,4.6) has 61 bin [4.6,4.7) has 70 bin [4.7,4.8) has 42 bin [4.8,4.9) has 33 bin [4.9,5.0) has 25 bin [5.0,5.1) has 27 bin [5.1,5.2) has 27 bin [5.2,5.3) has 21 bin [5.3,5.4) has 15 bin [5.4,5.5) has 6 bin [5.5,5.6) has 4 bin [5.6,5.7) has 5 bin [5.8,5.9) has 1 bin [13.2,13.3) has 4 bin [13.3,13.4) has 1 bin [13.4,13.5) has 1 bin [14.3,14.4) has 2 bin [14.4,14.5) has 7 average z coordinate -3.9 for 43363419 element(s) point source id histogram with bin size 1.000000 bin 128 has 3384785 bin 129 has 33378465 bin 130 has 6600169 average point source id 129.074149688242983 for 43363419 element(s)