lasinfo (210611) report for 'AHN4T/37CN1_12.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: 29502105 number of points by return: 26927879 2157078 384649 30872 1627 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 433730 0 min x y z: 60980.000 433730.000 -0.817 max x y z: 62019.999 435019.999 21.805 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: 29502105 extended number of points by return: 26927879 2157078 384649 30872 1627 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 -817 21805 intensity 56 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 -29 21 user_data 6 7 point_source_ID 5 13 gps_time 268429219.627775 268436870.353099 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 237 G 12 229 B 12 219 NIR 0 239 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 3500 extended_scanner_channel 0 0 attribute0 0.56 48.41 ('Amplitude') attribute1 -15.36 32.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26927879 number of intermediate returns: 415045 number of last returns: 26916462 number of single returns: 24757281 covered area in square units/kilounits: 1079944/1.08 point density: all returns 27.32 last only 24.92 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29502105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26927879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2157078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 384649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1627 instead zero. overview over extended number of returns of given pulse: 24757281 3557580 1062027 117008 8173 36 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4279969 unclassified (1) 19571808 ground (2) 5650328 water (9) +-> flagged as extended overlap: 1974581 +---> 728389 of those are unclassified (1) +---> 958005 of those are ground (2) +---> 288187 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 1 bin [-0.8,-0.7) has 1516 bin [-0.7,-0.6) has 165810 bin [-0.6,-0.5) has 5007487 bin [-0.5,-0.4) has 1620110 bin [-0.4,-0.3) has 729287 bin [-0.3,-0.2) has 496250 bin [-0.2,-0.1) has 325416 bin [-0.1,0.0) has 206694 bin [0.0,0.1) has 147851 bin [0.1,0.2) has 124744 bin [0.2,0.3) has 112353 bin [0.3,0.4) has 103367 bin [0.4,0.5) has 100343 bin [0.5,0.6) has 108935 bin [0.6,0.7) has 111567 bin [0.7,0.8) has 111017 bin [0.8,0.9) has 118898 bin [0.9,1.0) has 128606 bin [1.0,1.1) has 178847 bin [1.1,1.2) has 212533 bin [1.2,1.3) has 201759 bin [1.3,1.4) has 175712 bin [1.4,1.5) has 164210 bin [1.5,1.6) has 153166 bin [1.6,1.7) has 143611 bin [1.7,1.8) has 171117 bin [1.8,1.9) has 165778 bin [1.9,2.0) has 144742 bin [2.0,2.1) has 117957 bin [2.1,2.2) has 97488 bin [2.2,2.3) has 81868 bin [2.3,2.4) has 71705 bin [2.4,2.5) has 66847 bin [2.5,2.6) has 61714 bin [2.6,2.7) has 125005 bin [2.7,2.8) has 223979 bin [2.8,2.9) has 197145 bin [2.9,3.0) has 124278 bin [3.0,3.1) has 81442 bin [3.1,3.2) has 58595 bin [3.2,3.3) has 52585 bin [3.3,3.4) has 119997 bin [3.4,3.5) has 200702 bin [3.5,3.6) has 188168 bin [3.6,3.7) has 159368 bin [3.7,3.8) has 150455 bin [3.8,3.9) has 143982 bin [3.9,4.0) has 132064 bin [4.0,4.1) has 122332 bin [4.1,4.2) has 118288 bin [4.2,4.3) has 116266 bin [4.3,4.4) has 114085 bin [4.4,4.5) has 109479 bin [4.5,4.6) has 109104 bin [4.6,4.7) has 107397 bin [4.7,4.8) has 106516 bin [4.8,4.9) has 106973 bin [4.9,5.0) has 108283 bin [5.0,5.1) has 108047 bin [5.1,5.2) has 111358 bin [5.2,5.3) has 113743 bin [5.3,5.4) has 116670 bin [5.4,5.5) has 118940 bin [5.5,5.6) has 121139 bin [5.6,5.7) has 122599 bin [5.7,5.8) has 122562 bin [5.8,5.9) has 126694 bin [5.9,6.0) has 131442 bin [6.0,6.1) has 134582 bin [6.1,6.2) has 139194 bin [6.2,6.3) has 145122 bin [6.3,6.4) has 146952 bin [6.4,6.5) has 146953 bin [6.5,6.6) has 152773 bin [6.6,6.7) has 158861 bin [6.7,6.8) has 159541 bin [6.8,6.9) has 157272 bin [6.9,7.0) has 159304 bin [7.0,7.1) has 164091 bin [7.1,7.2) has 172030 bin [7.2,7.3) has 174508 bin [7.3,7.4) has 187846 bin [7.4,7.5) has 206101 bin [7.5,7.6) has 220894 bin [7.6,7.7) has 233736 bin [7.7,7.8) has 239383 bin [7.8,7.9) has 246635 bin [7.9,8.0) has 254003 bin [8.0,8.1) has 265285 bin [8.1,8.2) has 276729 bin [8.2,8.3) has 291038 bin [8.3,8.4) has 304037 bin [8.4,8.5) has 322124 bin [8.5,8.6) has 346163 bin [8.6,8.7) has 363783 bin [8.7,8.8) has 360956 bin [8.8,8.9) has 382809 bin [8.9,9.0) has 398708 bin [9.0,9.1) has 384647 bin [9.1,9.2) has 375912 bin [9.2,9.3) has 360330 bin [9.3,9.4) has 370187 bin [9.4,9.5) has 353996 bin [9.5,9.6) has 333429 bin [9.6,9.7) has 299988 bin [9.7,9.8) has 270991 bin [9.8,9.9) has 248519 bin [9.9,10.0) has 228327 bin [10.0,10.1) has 211840 bin [10.1,10.2) has 190925 bin [10.2,10.3) has 177075 bin [10.3,10.4) has 163754 bin [10.4,10.5) has 147486 bin [10.5,10.6) has 138905 bin [10.6,10.7) has 131068 bin [10.7,10.8) has 119710 bin [10.8,10.9) has 109395 bin [10.9,11.0) has 101242 bin [11.0,11.1) has 93408 bin [11.1,11.2) has 85475 bin [11.2,11.3) has 80192 bin [11.3,11.4) has 77323 bin [11.4,11.5) has 73632 bin [11.5,11.6) has 70012 bin [11.6,11.7) has 67069 bin [11.7,11.8) has 63618 bin [11.8,11.9) has 60463 bin [11.9,12.0) has 57697 bin [12.0,12.1) has 54623 bin [12.1,12.2) has 52057 bin [12.2,12.3) has 50577 bin [12.3,12.4) has 49281 bin [12.4,12.5) has 47993 bin [12.5,12.6) has 45149 bin [12.6,12.7) has 40772 bin [12.7,12.8) has 38076 bin [12.8,12.9) has 35650 bin [12.9,13.0) has 32464 bin [13.0,13.1) has 31628 bin [13.1,13.2) has 28905 bin [13.2,13.3) has 27754 bin [13.3,13.4) has 25664 bin [13.4,13.5) has 24224 bin [13.5,13.6) has 23043 bin [13.6,13.7) has 21896 bin [13.7,13.8) has 20292 bin [13.8,13.9) has 18973 bin [13.9,14.0) has 17122 bin [14.0,14.1) has 15621 bin [14.1,14.2) has 14382 bin [14.2,14.3) has 12896 bin [14.3,14.4) has 11372 bin [14.4,14.5) has 10399 bin [14.5,14.6) has 9230 bin [14.6,14.7) has 8472 bin [14.7,14.8) has 7486 bin [14.8,14.9) has 6749 bin [14.9,15.0) has 6181 bin [15.0,15.1) has 5398 bin [15.1,15.2) has 5004 bin [15.2,15.3) has 4573 bin [15.3,15.4) has 4231 bin [15.4,15.5) has 3805 bin [15.5,15.6) has 3570 bin [15.6,15.7) has 3517 bin [15.7,15.8) has 3500 bin [15.8,15.9) has 3530 bin [15.9,16.0) has 3357 bin [16.0,16.1) has 3559 bin [16.1,16.2) has 3444 bin [16.2,16.3) has 3627 bin [16.3,16.4) has 3971 bin [16.4,16.5) has 4153 bin [16.5,16.6) has 4501 bin [16.6,16.7) has 4610 bin [16.7,16.8) has 4766 bin [16.8,16.9) has 5045 bin [16.9,17.0) has 4654 bin [17.0,17.1) has 4718 bin [17.1,17.2) has 4899 bin [17.2,17.3) has 5103 bin [17.3,17.4) has 4743 bin [17.4,17.5) has 4302 bin [17.5,17.6) has 3779 bin [17.6,17.7) has 3699 bin [17.7,17.8) has 3288 bin [17.8,17.9) has 3005 bin [17.9,18.0) has 2741 bin [18.0,18.1) has 2685 bin [18.1,18.2) has 2883 bin [18.2,18.3) has 2735 bin [18.3,18.4) has 2624 bin [18.4,18.5) has 2470 bin [18.5,18.6) has 2193 bin [18.6,18.7) has 2038 bin [18.7,18.8) has 1677 bin [18.8,18.9) has 1328 bin [18.9,19.0) has 1241 bin [19.0,19.1) has 1120 bin [19.1,19.2) has 1016 bin [19.2,19.3) has 990 bin [19.3,19.4) has 936 bin [19.4,19.5) has 822 bin [19.5,19.6) has 562 bin [19.6,19.7) has 485 bin [19.7,19.8) has 503 bin [19.8,19.9) has 434 bin [19.9,20.0) has 373 bin [20.0,20.1) has 348 bin [20.1,20.2) has 300 bin [20.2,20.3) has 243 bin [20.3,20.4) has 251 bin [20.4,20.5) has 258 bin [20.5,20.6) has 253 bin [20.6,20.7) has 235 bin [20.7,20.8) has 230 bin [20.8,20.9) has 224 bin [20.9,21.0) has 235 bin [21.0,21.1) has 235 bin [21.1,21.2) has 218 bin [21.2,21.3) has 210 bin [21.3,21.4) has 225 bin [21.4,21.5) has 150 bin [21.5,21.6) has 128 bin [21.6,21.7) has 110 bin [21.7,21.8) has 96 bin [21.8,21.9) has 2 average z coordinate 4.7 for 29502105 element(s) point source id histogram with bin size 1.000000 bin 5 has 454792 bin 12 has 7526253 bin 13 has 21521060 average point source id 12.621566359417404 for 29502105 element(s)