lasinfo (210611) report for 'AHN4T/37EZ2_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: 180/2021 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: 40257173 number of points by return: 38554261 1325232 324914 48566 4200 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 442480 0 min x y z: 87980.000 442480.000 -6.237 max x y z: 89019.999 443769.999 22.799 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: 40257173 extended number of points by return: 38554261 1325232 324914 48566 4200 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 -6237 22799 intensity 0 4918 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 30 user_data 6 7 point_source_ID 15 17 gps_time 268438828.653481 268441284.384339 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 19 255 B 6 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.81 34.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38554261 number of intermediate returns: 378827 number of last returns: 38545339 number of single returns: 37221254 covered area in square units/kilounits: 1233400/1.23 point density: all returns 32.64 last only 31.25 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40257173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38554261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1325232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 324914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 48566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4200 instead zero. overview over extended number of returns of given pulse: 37221254 2004134 830910 178515 21811 545 4 0 0 0 0 0 0 0 0 histogram of classification of points: 2802306 unclassified (1) 36975977 ground (2) 167558 building (6) 306661 water (9) 4671 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3123429 +---> 162689 of those are unclassified (1) +---> 2926320 of those are ground (2) +---> 17233 of those are building (6) +---> 17059 of those are water (9) +---> 128 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 11 bin [-6.2,-6.1) has 1225 bin [-6.1,-6.0) has 8972 bin [-6.0,-5.9) has 8758 bin [-5.9,-5.8) has 18033 bin [-5.8,-5.7) has 158983 bin [-5.7,-5.6) has 139710 bin [-5.6,-5.5) has 243190 bin [-5.5,-5.4) has 609301 bin [-5.4,-5.3) has 1264651 bin [-5.3,-5.2) has 3184513 bin [-5.2,-5.1) has 3635310 bin [-5.1,-5.0) has 3530043 bin [-5.0,-4.9) has 2326538 bin [-4.9,-4.8) has 1210435 bin [-4.8,-4.7) has 571676 bin [-4.7,-4.6) has 271341 bin [-4.6,-4.5) has 169647 bin [-4.5,-4.4) has 129788 bin [-4.4,-4.3) has 108082 bin [-4.3,-4.2) has 104419 bin [-4.2,-4.1) has 99222 bin [-4.1,-4.0) has 98107 bin [-4.0,-3.9) has 111151 bin [-3.9,-3.8) has 96793 bin [-3.8,-3.7) has 81465 bin [-3.7,-3.6) has 86109 bin [-3.6,-3.5) has 85777 bin [-3.5,-3.4) has 96551 bin [-3.4,-3.3) has 179009 bin [-3.3,-3.2) has 411832 bin [-3.2,-3.1) has 1664210 bin [-3.1,-3.0) has 3491671 bin [-3.0,-2.9) has 3035553 bin [-2.9,-2.8) has 2404280 bin [-2.8,-2.7) has 1647741 bin [-2.7,-2.6) has 1067960 bin [-2.6,-2.5) has 796297 bin [-2.5,-2.4) has 619780 bin [-2.4,-2.3) has 562534 bin [-2.3,-2.2) has 545724 bin [-2.2,-2.1) has 554459 bin [-2.1,-2.0) has 527364 bin [-2.0,-1.9) has 457986 bin [-1.9,-1.8) has 315693 bin [-1.8,-1.7) has 244396 bin [-1.7,-1.6) has 200132 bin [-1.6,-1.5) has 116353 bin [-1.5,-1.4) has 81873 bin [-1.4,-1.3) has 68683 bin [-1.3,-1.2) has 65887 bin [-1.2,-1.1) has 63656 bin [-1.1,-1.0) has 62220 bin [-1.0,-0.9) has 59667 bin [-0.9,-0.8) has 57232 bin [-0.8,-0.7) has 56253 bin [-0.7,-0.6) has 54191 bin [-0.6,-0.5) has 59613 bin [-0.5,-0.4) has 171050 bin [-0.4,-0.3) has 86164 bin [-0.3,-0.2) has 94465 bin [-0.2,-0.1) has 99520 bin [-0.1,0.0) has 113002 bin [0.0,0.1) has 147054 bin [0.1,0.2) has 137434 bin [0.2,0.3) has 40313 bin [0.3,0.4) has 23213 bin [0.4,0.5) has 22428 bin [0.5,0.6) has 22518 bin [0.6,0.7) has 22291 bin [0.7,0.8) has 21943 bin [0.8,0.9) has 21609 bin [0.9,1.0) has 21750 bin [1.0,1.1) has 21442 bin [1.1,1.2) has 20472 bin [1.2,1.3) has 20074 bin [1.3,1.4) has 19943 bin [1.4,1.5) has 19482 bin [1.5,1.6) has 18815 bin [1.6,1.7) has 18927 bin [1.7,1.8) has 18652 bin [1.8,1.9) has 18790 bin [1.9,2.0) has 18388 bin [2.0,2.1) has 18059 bin [2.1,2.2) has 17934 bin [2.2,2.3) has 17496 bin [2.3,2.4) has 17230 bin [2.4,2.5) has 16872 bin [2.5,2.6) has 16446 bin [2.6,2.7) has 16139 bin [2.7,2.8) has 15806 bin [2.8,2.9) has 15241 bin [2.9,3.0) has 15118 bin [3.0,3.1) has 15053 bin [3.1,3.2) has 14424 bin [3.2,3.3) has 14433 bin [3.3,3.4) has 14388 bin [3.4,3.5) has 13987 bin [3.5,3.6) has 13951 bin [3.6,3.7) has 13681 bin [3.7,3.8) has 13638 bin [3.8,3.9) has 13556 bin [3.9,4.0) has 13686 bin [4.0,4.1) has 13874 bin [4.1,4.2) has 13374 bin [4.2,4.3) has 13221 bin [4.3,4.4) has 13046 bin [4.4,4.5) has 12921 bin [4.5,4.6) has 12946 bin [4.6,4.7) has 13036 bin [4.7,4.8) has 12944 bin [4.8,4.9) has 12900 bin [4.9,5.0) has 13820 bin [5.0,5.1) has 12672 bin [5.1,5.2) has 12893 bin [5.2,5.3) has 12827 bin [5.3,5.4) has 12825 bin [5.4,5.5) has 12810 bin [5.5,5.6) has 12782 bin [5.6,5.7) has 12465 bin [5.7,5.8) has 12182 bin [5.8,5.9) has 11988 bin [5.9,6.0) has 11828 bin [6.0,6.1) has 12103 bin [6.1,6.2) has 11846 bin [6.2,6.3) has 11779 bin [6.3,6.4) has 11710 bin [6.4,6.5) has 11719 bin [6.5,6.6) has 11502 bin [6.6,6.7) has 11299 bin [6.7,6.8) has 11211 bin [6.8,6.9) has 10992 bin [6.9,7.0) has 10893 bin [7.0,7.1) has 10753 bin [7.1,7.2) has 10484 bin [7.2,7.3) has 10352 bin [7.3,7.4) has 10180 bin [7.4,7.5) has 10085 bin [7.5,7.6) has 10109 bin [7.6,7.7) has 9800 bin [7.7,7.8) has 9856 bin [7.8,7.9) has 9676 bin [7.9,8.0) has 9583 bin [8.0,8.1) has 9366 bin [8.1,8.2) has 9146 bin [8.2,8.3) has 8933 bin [8.3,8.4) has 8575 bin [8.4,8.5) has 8702 bin [8.5,8.6) has 8392 bin [8.6,8.7) has 8315 bin [8.7,8.8) has 7978 bin [8.8,8.9) has 8038 bin [8.9,9.0) has 7689 bin [9.0,9.1) has 7490 bin [9.1,9.2) has 7121 bin [9.2,9.3) has 7179 bin [9.3,9.4) has 7107 bin [9.4,9.5) has 6776 bin [9.5,9.6) has 6572 bin [9.6,9.7) has 6384 bin [9.7,9.8) has 6346 bin [9.8,9.9) has 6256 bin [9.9,10.0) has 5925 bin [10.0,10.1) has 5867 bin [10.1,10.2) has 5489 bin [10.2,10.3) has 5223 bin [10.3,10.4) has 5032 bin [10.4,10.5) has 4993 bin [10.5,10.6) has 4695 bin [10.6,10.7) has 4701 bin [10.7,10.8) has 4636 bin [10.8,10.9) has 4311 bin [10.9,11.0) has 4314 bin [11.0,11.1) has 4195 bin [11.1,11.2) has 4124 bin [11.2,11.3) has 3926 bin [11.3,11.4) has 3808 bin [11.4,11.5) has 3652 bin [11.5,11.6) has 3499 bin [11.6,11.7) has 3266 bin [11.7,11.8) has 3242 bin [11.8,11.9) has 3126 bin [11.9,12.0) has 3159 bin [12.0,12.1) has 2940 bin [12.1,12.2) has 2841 bin [12.2,12.3) has 2785 bin [12.3,12.4) has 2663 bin [12.4,12.5) has 2702 bin [12.5,12.6) has 2609 bin [12.6,12.7) has 2628 bin [12.7,12.8) has 2591 bin [12.8,12.9) has 2438 bin [12.9,13.0) has 2406 bin [13.0,13.1) has 2365 bin [13.1,13.2) has 2335 bin [13.2,13.3) has 2303 bin [13.3,13.4) has 2203 bin [13.4,13.5) has 2091 bin [13.5,13.6) has 1896 bin [13.6,13.7) has 1905 bin [13.7,13.8) has 1793 bin [13.8,13.9) has 1671 bin [13.9,14.0) has 1577 bin [14.0,14.1) has 1575 bin [14.1,14.2) has 1529 bin [14.2,14.3) has 1458 bin [14.3,14.4) has 1437 bin [14.4,14.5) has 1452 bin [14.5,14.6) has 1341 bin [14.6,14.7) has 1265 bin [14.7,14.8) has 1228 bin [14.8,14.9) has 1162 bin [14.9,15.0) has 1139 bin [15.0,15.1) has 1082 bin [15.1,15.2) has 1045 bin [15.2,15.3) has 984 bin [15.3,15.4) has 870 bin [15.4,15.5) has 892 bin [15.5,15.6) has 736 bin [15.6,15.7) has 687 bin [15.7,15.8) has 612 bin [15.8,15.9) has 592 bin [15.9,16.0) has 547 bin [16.0,16.1) has 521 bin [16.1,16.2) has 488 bin [16.2,16.3) has 452 bin [16.3,16.4) has 417 bin [16.4,16.5) has 404 bin [16.5,16.6) has 393 bin [16.6,16.7) has 412 bin [16.7,16.8) has 359 bin [16.8,16.9) has 342 bin [16.9,17.0) has 342 bin [17.0,17.1) has 296 bin [17.1,17.2) has 263 bin [17.2,17.3) has 282 bin [17.3,17.4) has 250 bin [17.4,17.5) has 213 bin [17.5,17.6) has 219 bin [17.6,17.7) has 181 bin [17.7,17.8) has 193 bin [17.8,17.9) has 209 bin [17.9,18.0) has 158 bin [18.0,18.1) has 173 bin [18.1,18.2) has 140 bin [18.2,18.3) has 147 bin [18.3,18.4) has 163 bin [18.4,18.5) has 130 bin [18.5,18.6) has 133 bin [18.6,18.7) has 127 bin [18.7,18.8) has 132 bin [18.8,18.9) has 120 bin [18.9,19.0) has 128 bin [19.0,19.1) has 101 bin [19.1,19.2) has 98 bin [19.2,19.3) has 62 bin [19.3,19.4) has 74 bin [19.4,19.5) has 72 bin [19.5,19.6) has 58 bin [19.6,19.7) has 71 bin [19.7,19.8) has 52 bin [19.8,19.9) has 62 bin [19.9,20.0) has 48 bin [20.0,20.1) has 46 bin [20.1,20.2) has 36 bin [20.2,20.3) has 33 bin [20.3,20.4) has 34 bin [20.4,20.5) has 31 bin [20.5,20.6) has 49 bin [20.6,20.7) has 36 bin [20.7,20.8) has 37 bin [20.8,20.9) has 27 bin [20.9,21.0) has 32 bin [21.0,21.1) has 28 bin [21.1,21.2) has 24 bin [21.2,21.3) has 14 bin [21.3,21.4) has 19 bin [21.4,21.5) has 18 bin [21.5,21.6) has 19 bin [21.6,21.7) has 17 bin [21.7,21.8) has 15 bin [21.8,21.9) has 6 bin [21.9,22.0) has 7 bin [22.0,22.1) has 6 bin [22.1,22.2) has 6 bin [22.2,22.3) has 6 bin [22.3,22.4) has 2 bin [22.4,22.5) has 2 bin [22.5,22.6) has 1 bin [22.7,22.8) has 1 average z coordinate -3.4 for 40257173 element(s) point source id histogram with bin size 1.000000 bin 15 has 2781426 bin 16 has 27768987 bin 17 has 9706760 average point source id 16.172027330384079 for 40257173 element(s)