lasinfo (210611) report for 'AHN4T/07CZ1_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: 334/2022 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: 23224467 number of points by return: 21628741 1044525 433401 102822 13819 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 578730 0 min x y z: 221980.000 578730.000 -2.092 max x y z: 223019.999 580019.999 20.096 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: 23224467 extended number of points by return: 21628741 1044525 433401 102822 13819 1099 60 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 -2092 20096 intensity 61 4907 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 25 2026 gps_time 330511303.618520 332242046.980748 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 54 255 B 41 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.47 32.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21628741 number of intermediate returns: 551916 number of last returns: 21629423 number of single returns: 20585613 covered area in square units/kilounits: 1295004/1.30 point density: all returns 17.93 last only 16.70 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23224467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21628741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1044525 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 433401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 102822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13819 instead zero. overview over extended number of returns of given pulse: 20585613 1219801 992233 356525 63636 6239 420 0 0 0 0 0 0 0 0 histogram of classification of points: 1823233 unclassified (1) 21232087 ground (2) 47980 building (6) 121167 water (9) +-> flagged as extended overlap: 1730102 +---> 120793 of those are unclassified (1) +---> 1602959 of those are ground (2) +---> 6350 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 22 bin [-2.0,-1.9) has 1496 bin [-1.9,-1.8) has 42709 bin [-1.8,-1.7) has 55076 bin [-1.7,-1.6) has 45059 bin [-1.6,-1.5) has 278382 bin [-1.5,-1.4) has 802747 bin [-1.4,-1.3) has 2019444 bin [-1.3,-1.2) has 3649551 bin [-1.2,-1.1) has 3554041 bin [-1.1,-1.0) has 2111590 bin [-1.0,-0.9) has 1159744 bin [-0.9,-0.8) has 1149852 bin [-0.8,-0.7) has 1182912 bin [-0.7,-0.6) has 1084654 bin [-0.6,-0.5) has 935732 bin [-0.5,-0.4) has 734078 bin [-0.4,-0.3) has 581568 bin [-0.3,-0.2) has 361523 bin [-0.2,-0.1) has 234320 bin [-0.1,0.0) has 216880 bin [0.0,0.1) has 160200 bin [0.1,0.2) has 131546 bin [0.2,0.3) has 118946 bin [0.3,0.4) has 166056 bin [0.4,0.5) has 189231 bin [0.5,0.6) has 365222 bin [0.6,0.7) has 148996 bin [0.7,0.8) has 33275 bin [0.8,0.9) has 20656 bin [0.9,1.0) has 11271 bin [1.0,1.1) has 11200 bin [1.1,1.2) has 11150 bin [1.2,1.3) has 12238 bin [1.3,1.4) has 12524 bin [1.4,1.5) has 13366 bin [1.5,1.6) has 13741 bin [1.6,1.7) has 14152 bin [1.7,1.8) has 14398 bin [1.8,1.9) has 14925 bin [1.9,2.0) has 12654 bin [2.0,2.1) has 11516 bin [2.1,2.2) has 11278 bin [2.2,2.3) has 11642 bin [2.3,2.4) has 12345 bin [2.4,2.5) has 12357 bin [2.5,2.6) has 13909 bin [2.6,2.7) has 13567 bin [2.7,2.8) has 12800 bin [2.8,2.9) has 12768 bin [2.9,3.0) has 12681 bin [3.0,3.1) has 12615 bin [3.1,3.2) has 12967 bin [3.2,3.3) has 13047 bin [3.3,3.4) has 12935 bin [3.4,3.5) has 12662 bin [3.5,3.6) has 13004 bin [3.6,3.7) has 13077 bin [3.7,3.8) has 13189 bin [3.8,3.9) has 13096 bin [3.9,4.0) has 13127 bin [4.0,4.1) has 13039 bin [4.1,4.2) has 13295 bin [4.2,4.3) has 13406 bin [4.3,4.4) has 13292 bin [4.4,4.5) has 13449 bin [4.5,4.6) has 13595 bin [4.6,4.7) has 13734 bin [4.7,4.8) has 13849 bin [4.8,4.9) has 14093 bin [4.9,5.0) has 14195 bin [5.0,5.1) has 14285 bin [5.1,5.2) has 14082 bin [5.2,5.3) has 14144 bin [5.3,5.4) has 14417 bin [5.4,5.5) has 14411 bin [5.5,5.6) has 14303 bin [5.6,5.7) has 14334 bin [5.7,5.8) has 14314 bin [5.8,5.9) has 14025 bin [5.9,6.0) has 14331 bin [6.0,6.1) has 14193 bin [6.1,6.2) has 13875 bin [6.2,6.3) has 14153 bin [6.3,6.4) has 14232 bin [6.4,6.5) has 14053 bin [6.5,6.6) has 14238 bin [6.6,6.7) has 14195 bin [6.7,6.8) has 14027 bin [6.8,6.9) has 13737 bin [6.9,7.0) has 13908 bin [7.0,7.1) has 13837 bin [7.1,7.2) has 13755 bin [7.2,7.3) has 13635 bin [7.3,7.4) has 13789 bin [7.4,7.5) has 13624 bin [7.5,7.6) has 13730 bin [7.6,7.7) has 13521 bin [7.7,7.8) has 13404 bin [7.8,7.9) has 13404 bin [7.9,8.0) has 13357 bin [8.0,8.1) has 13320 bin [8.1,8.2) has 13271 bin [8.2,8.3) has 13319 bin [8.3,8.4) has 13153 bin [8.4,8.5) has 13318 bin [8.5,8.6) has 13545 bin [8.6,8.7) has 13513 bin [8.7,8.8) has 13243 bin [8.8,8.9) has 13279 bin [8.9,9.0) has 13159 bin [9.0,9.1) has 12802 bin [9.1,9.2) has 12748 bin [9.2,9.3) has 12834 bin [9.3,9.4) has 12827 bin [9.4,9.5) has 12578 bin [9.5,9.6) has 12655 bin [9.6,9.7) has 12450 bin [9.7,9.8) has 12427 bin [9.8,9.9) has 12302 bin [9.9,10.0) has 12145 bin [10.0,10.1) has 12137 bin [10.1,10.2) has 11849 bin [10.2,10.3) has 11955 bin [10.3,10.4) has 11758 bin [10.4,10.5) has 11630 bin [10.5,10.6) has 11288 bin [10.6,10.7) has 11393 bin [10.7,10.8) has 11201 bin [10.8,10.9) has 11083 bin [10.9,11.0) has 10859 bin [11.0,11.1) has 10709 bin [11.1,11.2) has 10615 bin [11.2,11.3) has 10479 bin [11.3,11.4) has 10414 bin [11.4,11.5) has 10285 bin [11.5,11.6) has 10182 bin [11.6,11.7) has 9875 bin [11.7,11.8) has 9842 bin [11.8,11.9) has 9698 bin [11.9,12.0) has 9514 bin [12.0,12.1) has 9307 bin [12.1,12.2) has 9056 bin [12.2,12.3) has 9132 bin [12.3,12.4) has 9112 bin [12.4,12.5) has 8820 bin [12.5,12.6) has 8741 bin [12.6,12.7) has 8686 bin [12.7,12.8) has 8522 bin [12.8,12.9) has 8317 bin [12.9,13.0) has 8024 bin [13.0,13.1) has 7853 bin [13.1,13.2) has 7361 bin [13.2,13.3) has 7370 bin [13.3,13.4) has 7409 bin [13.4,13.5) has 7407 bin [13.5,13.6) has 6943 bin [13.6,13.7) has 6876 bin [13.7,13.8) has 6593 bin [13.8,13.9) has 6359 bin [13.9,14.0) has 6154 bin [14.0,14.1) has 5984 bin [14.1,14.2) has 5592 bin [14.2,14.3) has 5445 bin [14.3,14.4) has 5292 bin [14.4,14.5) has 5089 bin [14.5,14.6) has 4933 bin [14.6,14.7) has 4742 bin [14.7,14.8) has 4518 bin [14.8,14.9) has 4238 bin [14.9,15.0) has 4066 bin [15.0,15.1) has 3912 bin [15.1,15.2) has 3716 bin [15.2,15.3) has 3517 bin [15.3,15.4) has 3347 bin [15.4,15.5) has 3114 bin [15.5,15.6) has 3024 bin [15.6,15.7) has 2753 bin [15.7,15.8) has 2653 bin [15.8,15.9) has 2451 bin [15.9,16.0) has 2293 bin [16.0,16.1) has 2090 bin [16.1,16.2) has 1851 bin [16.2,16.3) has 1704 bin [16.3,16.4) has 1544 bin [16.4,16.5) has 1367 bin [16.5,16.6) has 1250 bin [16.6,16.7) has 1145 bin [16.7,16.8) has 1104 bin [16.8,16.9) has 1003 bin [16.9,17.0) has 893 bin [17.0,17.1) has 898 bin [17.1,17.2) has 733 bin [17.2,17.3) has 716 bin [17.3,17.4) has 670 bin [17.4,17.5) has 611 bin [17.5,17.6) has 570 bin [17.6,17.7) has 567 bin [17.7,17.8) has 508 bin [17.8,17.9) has 484 bin [17.9,18.0) has 432 bin [18.0,18.1) has 402 bin [18.1,18.2) has 367 bin [18.2,18.3) has 327 bin [18.3,18.4) has 274 bin [18.4,18.5) has 272 bin [18.5,18.6) has 227 bin [18.6,18.7) has 187 bin [18.7,18.8) has 184 bin [18.8,18.9) has 152 bin [18.9,19.0) has 118 bin [19.0,19.1) has 92 bin [19.1,19.2) has 77 bin [19.2,19.3) has 69 bin [19.3,19.4) has 72 bin [19.4,19.5) has 44 bin [19.5,19.6) has 36 bin [19.6,19.7) has 23 bin [19.7,19.8) has 34 bin [19.8,19.9) has 16 bin [19.9,20.0) has 7 bin [20.0,20.1) has 3 average z coordinate -0.3 for 23224467 element(s) point source id histogram with bin size 1.000000 bin 25 has 273747 bin 26 has 18166055 bin 1027 has 4629547 bin 2026 has 155118 average point source id 238.884920028519929 for 23224467 element(s)