lasinfo (210611) report for 'AHN4T/37CN1_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: 179/2021 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: 46757621 number of points by return: 35236237 9747022 1605125 156813 12424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 61980 434980 0 min x y z: 61980.000 434980.000 -0.585 max x y z: 63019.999 436269.999 21.719 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: 46757621 extended number of points by return: 35236237 9747022 1605125 156813 12424 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 -585 21719 intensity 0 4841 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 -28 30 user_data 6 7 point_source_ID 5 13 gps_time 268429203.414727 268436855.665819 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 244 G 7 244 B 0 239 NIR 15 241 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4667 5000 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.91 32.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35236237 number of intermediate returns: 1771661 number of last returns: 35143496 number of single returns: 25393773 covered area in square units/kilounits: 1106944/1.11 point density: all returns 42.24 last only 31.75 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46757621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35236237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9747022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1605125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 156813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12424 instead zero. overview over extended number of returns of given pulse: 25393773 16369129 4354072 578153 62176 318 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18909583 unclassified (1) 25338275 ground (2) 2509763 water (9) +-> flagged as extended overlap: 2546508 +---> 925250 of those are unclassified (1) +---> 1413614 of those are ground (2) +---> 207644 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 327 bin [-0.5,-0.4) has 2378 bin [-0.4,-0.3) has 1634 bin [-0.3,-0.2) has 1170 bin [-0.2,-0.1) has 1165 bin [-0.1,0.0) has 5908 bin [0.0,0.1) has 516108 bin [0.1,0.2) has 2011428 bin [0.2,0.3) has 315094 bin [0.3,0.4) has 145881 bin [0.4,0.5) has 126300 bin [0.5,0.6) has 114738 bin [0.6,0.7) has 120786 bin [0.7,0.8) has 201573 bin [0.8,0.9) has 485411 bin [0.9,1.0) has 434875 bin [1.0,1.1) has 455011 bin [1.1,1.2) has 508366 bin [1.2,1.3) has 627603 bin [1.3,1.4) has 743776 bin [1.4,1.5) has 526983 bin [1.5,1.6) has 355254 bin [1.6,1.7) has 302166 bin [1.7,1.8) has 318455 bin [1.8,1.9) has 285521 bin [1.9,2.0) has 640048 bin [2.0,2.1) has 806165 bin [2.1,2.2) has 576875 bin [2.2,2.3) has 467228 bin [2.3,2.4) has 255310 bin [2.4,2.5) has 279611 bin [2.5,2.6) has 705513 bin [2.6,2.7) has 786937 bin [2.7,2.8) has 510957 bin [2.8,2.9) has 363963 bin [2.9,3.0) has 316191 bin [3.0,3.1) has 306416 bin [3.1,3.2) has 573978 bin [3.2,3.3) has 720664 bin [3.3,3.4) has 564962 bin [3.4,3.5) has 461667 bin [3.5,3.6) has 386319 bin [3.6,3.7) has 343506 bin [3.7,3.8) has 323469 bin [3.8,3.9) has 308185 bin [3.9,4.0) has 306955 bin [4.0,4.1) has 299419 bin [4.1,4.2) has 300367 bin [4.2,4.3) has 304968 bin [4.3,4.4) has 305187 bin [4.4,4.5) has 299659 bin [4.5,4.6) has 295014 bin [4.6,4.7) has 295452 bin [4.7,4.8) has 293599 bin [4.8,4.9) has 286887 bin [4.9,5.0) has 287332 bin [5.0,5.1) has 288195 bin [5.1,5.2) has 283715 bin [5.2,5.3) has 279570 bin [5.3,5.4) has 281558 bin [5.4,5.5) has 285440 bin [5.5,5.6) has 285019 bin [5.6,5.7) has 282984 bin [5.7,5.8) has 280784 bin [5.8,5.9) has 283852 bin [5.9,6.0) has 282651 bin [6.0,6.1) has 284333 bin [6.1,6.2) has 280970 bin [6.2,6.3) has 274159 bin [6.3,6.4) has 269943 bin [6.4,6.5) has 267838 bin [6.5,6.6) has 270297 bin [6.6,6.7) has 269410 bin [6.7,6.8) has 267422 bin [6.8,6.9) has 262962 bin [6.9,7.0) has 262566 bin [7.0,7.1) has 264462 bin [7.1,7.2) has 261500 bin [7.2,7.3) has 265808 bin [7.3,7.4) has 266449 bin [7.4,7.5) has 269567 bin [7.5,7.6) has 275373 bin [7.6,7.7) has 287907 bin [7.7,7.8) has 292116 bin [7.8,7.9) has 301943 bin [7.9,8.0) has 317152 bin [8.0,8.1) has 337000 bin [8.1,8.2) has 351818 bin [8.2,8.3) has 366693 bin [8.3,8.4) has 374912 bin [8.4,8.5) has 386190 bin [8.5,8.6) has 407649 bin [8.6,8.7) has 426478 bin [8.7,8.8) has 442970 bin [8.8,8.9) has 453177 bin [8.9,9.0) has 465516 bin [9.0,9.1) has 473382 bin [9.1,9.2) has 476648 bin [9.2,9.3) has 476491 bin [9.3,9.4) has 475046 bin [9.4,9.5) has 472837 bin [9.5,9.6) has 467315 bin [9.6,9.7) has 461885 bin [9.7,9.8) has 451924 bin [9.8,9.9) has 442623 bin [9.9,10.0) has 421903 bin [10.0,10.1) has 402272 bin [10.1,10.2) has 384036 bin [10.2,10.3) has 369926 bin [10.3,10.4) has 356341 bin [10.4,10.5) has 343422 bin [10.5,10.6) has 333865 bin [10.6,10.7) has 322399 bin [10.7,10.8) has 312121 bin [10.8,10.9) has 300310 bin [10.9,11.0) has 287995 bin [11.0,11.1) has 276561 bin [11.1,11.2) has 263350 bin [11.2,11.3) has 249154 bin [11.3,11.4) has 239622 bin [11.4,11.5) has 227677 bin [11.5,11.6) has 218260 bin [11.6,11.7) has 207666 bin [11.7,11.8) has 198082 bin [11.8,11.9) has 187421 bin [11.9,12.0) has 179416 bin [12.0,12.1) has 172054 bin [12.1,12.2) has 163253 bin [12.2,12.3) has 154167 bin [12.3,12.4) has 146219 bin [12.4,12.5) has 138450 bin [12.5,12.6) has 130007 bin [12.6,12.7) has 122327 bin [12.7,12.8) has 114250 bin [12.8,12.9) has 107416 bin [12.9,13.0) has 101298 bin [13.0,13.1) has 94571 bin [13.1,13.2) has 87959 bin [13.2,13.3) has 81900 bin [13.3,13.4) has 76434 bin [13.4,13.5) has 71888 bin [13.5,13.6) has 66458 bin [13.6,13.7) has 61501 bin [13.7,13.8) has 56463 bin [13.8,13.9) has 51985 bin [13.9,14.0) has 46757 bin [14.0,14.1) has 42884 bin [14.1,14.2) has 38736 bin [14.2,14.3) has 35085 bin [14.3,14.4) has 31450 bin [14.4,14.5) has 28623 bin [14.5,14.6) has 25919 bin [14.6,14.7) has 23488 bin [14.7,14.8) has 21456 bin [14.8,14.9) has 19377 bin [14.9,15.0) has 17674 bin [15.0,15.1) has 16056 bin [15.1,15.2) has 15088 bin [15.2,15.3) has 14097 bin [15.3,15.4) has 12900 bin [15.4,15.5) has 11704 bin [15.5,15.6) has 10831 bin [15.6,15.7) has 9661 bin [15.7,15.8) has 8585 bin [15.8,15.9) has 8195 bin [15.9,16.0) has 7436 bin [16.0,16.1) has 6994 bin [16.1,16.2) has 6305 bin [16.2,16.3) has 5813 bin [16.3,16.4) has 5682 bin [16.4,16.5) has 5031 bin [16.5,16.6) has 4692 bin [16.6,16.7) has 4356 bin [16.7,16.8) has 4150 bin [16.8,16.9) has 3807 bin [16.9,17.0) has 3529 bin [17.0,17.1) has 3427 bin [17.1,17.2) has 3227 bin [17.2,17.3) has 2935 bin [17.3,17.4) has 2831 bin [17.4,17.5) has 2645 bin [17.5,17.6) has 2513 bin [17.6,17.7) has 2341 bin [17.7,17.8) has 2123 bin [17.8,17.9) has 2067 bin [17.9,18.0) has 1872 bin [18.0,18.1) has 1754 bin [18.1,18.2) has 1593 bin [18.2,18.3) has 1526 bin [18.3,18.4) has 1416 bin [18.4,18.5) has 1213 bin [18.5,18.6) has 1116 bin [18.6,18.7) has 1117 bin [18.7,18.8) has 959 bin [18.8,18.9) has 923 bin [18.9,19.0) has 759 bin [19.0,19.1) has 707 bin [19.1,19.2) has 642 bin [19.2,19.3) has 609 bin [19.3,19.4) has 518 bin [19.4,19.5) has 468 bin [19.5,19.6) has 402 bin [19.6,19.7) has 346 bin [19.7,19.8) has 269 bin [19.8,19.9) has 241 bin [19.9,20.0) has 223 bin [20.0,20.1) has 161 bin [20.1,20.2) has 134 bin [20.2,20.3) has 120 bin [20.3,20.4) has 93 bin [20.4,20.5) has 81 bin [20.5,20.6) has 75 bin [20.6,20.7) has 46 bin [20.7,20.8) has 45 bin [20.8,20.9) has 28 bin [20.9,21.0) has 21 bin [21.0,21.1) has 19 bin [21.1,21.2) has 16 bin [21.2,21.3) has 14 bin [21.3,21.4) has 6 bin [21.4,21.5) has 4 bin [21.5,21.6) has 2 bin [21.7,21.8) has 1 average z coordinate 5.9 for 46757621 element(s) point source id histogram with bin size 1.000000 bin 5 has 37013956 bin 6 has 3348306 bin 13 has 6395359 average point source id 6.165824454584634 for 46757621 element(s)