lasinfo (210611) report for 'AHN4T/21GN2_20.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: 335/2022 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: 52209568 number of points by return: 51663503 383918 129103 29193 3596 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 507480 0 min x y z: 208980.000 507480.000 -0.889 max x y z: 210019.999 508769.999 21.895 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: 52209568 extended number of points by return: 51663503 383918 129103 29193 3596 249 6 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 -889 21895 intensity 55 4882 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 84 138 gps_time 330428669.140328 330601824.998205 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 40 255 B 27 255 NIR 0 255 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 -16.21 32.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51663503 number of intermediate returns: 162412 number of last returns: 51654747 number of single returns: 51271094 covered area in square units/kilounits: 1341448/1.34 point density: all returns 38.92 last only 38.51 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52209568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51663503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 383918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 129103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3596 instead zero. overview over extended number of returns of given pulse: 51271094 517520 300170 102527 16757 1458 42 0 0 0 0 0 0 0 0 histogram of classification of points: 734010 unclassified (1) 50857857 ground (2) 354929 building (6) 262772 water (9) +-> flagged as extended overlap: 3453550 +---> 12250 of those are unclassified (1) +---> 3429731 of those are ground (2) +---> 6519 of those are building (6) +---> 5050 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 30 bin [-0.8,-0.7) has 2201 bin [-0.7,-0.6) has 84189 bin [-0.6,-0.5) has 251695 bin [-0.5,-0.4) has 250805 bin [-0.4,-0.3) has 458284 bin [-0.3,-0.2) has 2124151 bin [-0.2,-0.1) has 7326255 bin [-0.1,0.0) has 10660882 bin [0.0,0.1) has 10524884 bin [0.1,0.2) has 8246420 bin [0.2,0.3) has 5111452 bin [0.3,0.4) has 2809511 bin [0.4,0.5) has 1371262 bin [0.5,0.6) has 799251 bin [0.6,0.7) has 446276 bin [0.7,0.8) has 305016 bin [0.8,0.9) has 212120 bin [0.9,1.0) has 66876 bin [1.0,1.1) has 36220 bin [1.1,1.2) has 24631 bin [1.2,1.3) has 18777 bin [1.3,1.4) has 16426 bin [1.4,1.5) has 19447 bin [1.5,1.6) has 19003 bin [1.6,1.7) has 18839 bin [1.7,1.8) has 15847 bin [1.8,1.9) has 15192 bin [1.9,2.0) has 15296 bin [2.0,2.1) has 14165 bin [2.1,2.2) has 13702 bin [2.2,2.3) has 12607 bin [2.3,2.4) has 9858 bin [2.4,2.5) has 9521 bin [2.5,2.6) has 9894 bin [2.6,2.7) has 8539 bin [2.7,2.8) has 7183 bin [2.8,2.9) has 6916 bin [2.9,3.0) has 7710 bin [3.0,3.1) has 7199 bin [3.1,3.2) has 7599 bin [3.2,3.3) has 7776 bin [3.3,3.4) has 9809 bin [3.4,3.5) has 12877 bin [3.5,3.6) has 11988 bin [3.6,3.7) has 11060 bin [3.7,3.8) has 12033 bin [3.8,3.9) has 9433 bin [3.9,4.0) has 8077 bin [4.0,4.1) has 8695 bin [4.1,4.2) has 11460 bin [4.2,4.3) has 10220 bin [4.3,4.4) has 8802 bin [4.4,4.5) has 8697 bin [4.5,4.6) has 8590 bin [4.6,4.7) has 8579 bin [4.7,4.8) has 8708 bin [4.8,4.9) has 8548 bin [4.9,5.0) has 9602 bin [5.0,5.1) has 10269 bin [5.1,5.2) has 11415 bin [5.2,5.3) has 12005 bin [5.3,5.4) has 12089 bin [5.4,5.5) has 12698 bin [5.5,5.6) has 12583 bin [5.6,5.7) has 12769 bin [5.7,5.8) has 13324 bin [5.8,5.9) has 12994 bin [5.9,6.0) has 12121 bin [6.0,6.1) has 12335 bin [6.1,6.2) has 13427 bin [6.2,6.3) has 12576 bin [6.3,6.4) has 12610 bin [6.4,6.5) has 12575 bin [6.5,6.6) has 12405 bin [6.6,6.7) has 12257 bin [6.7,6.8) has 12032 bin [6.8,6.9) has 12178 bin [6.9,7.0) has 12178 bin [7.0,7.1) has 12291 bin [7.1,7.2) has 10898 bin [7.2,7.3) has 9792 bin [7.3,7.4) has 9454 bin [7.4,7.5) has 9115 bin [7.5,7.6) has 9230 bin [7.6,7.7) has 8657 bin [7.7,7.8) has 8095 bin [7.8,7.9) has 7381 bin [7.9,8.0) has 7382 bin [8.0,8.1) has 7485 bin [8.1,8.2) has 7321 bin [8.2,8.3) has 7396 bin [8.3,8.4) has 7635 bin [8.4,8.5) has 7807 bin [8.5,8.6) has 8291 bin [8.6,8.7) has 7321 bin [8.7,8.8) has 6907 bin [8.8,8.9) has 6665 bin [8.9,9.0) has 6632 bin [9.0,9.1) has 6687 bin [9.1,9.2) has 6838 bin [9.2,9.3) has 6374 bin [9.3,9.4) has 6157 bin [9.4,9.5) has 5481 bin [9.5,9.6) has 4997 bin [9.6,9.7) has 4874 bin [9.7,9.8) has 4652 bin [9.8,9.9) has 4613 bin [9.9,10.0) has 4570 bin [10.0,10.1) has 4409 bin [10.1,10.2) has 4274 bin [10.2,10.3) has 4247 bin [10.3,10.4) has 4192 bin [10.4,10.5) has 4245 bin [10.5,10.6) has 4126 bin [10.6,10.7) has 4183 bin [10.7,10.8) has 4232 bin [10.8,10.9) has 4079 bin [10.9,11.0) has 4034 bin [11.0,11.1) has 4134 bin [11.1,11.2) has 4192 bin [11.2,11.3) has 4076 bin [11.3,11.4) has 4016 bin [11.4,11.5) has 3885 bin [11.5,11.6) has 3951 bin [11.6,11.7) has 3755 bin [11.7,11.8) has 3694 bin [11.8,11.9) has 3715 bin [11.9,12.0) has 3561 bin [12.0,12.1) has 3503 bin [12.1,12.2) has 3444 bin [12.2,12.3) has 3317 bin [12.3,12.4) has 3281 bin [12.4,12.5) has 3154 bin [12.5,12.6) has 3210 bin [12.6,12.7) has 3225 bin [12.7,12.8) has 3030 bin [12.8,12.9) has 3152 bin [12.9,13.0) has 3118 bin [13.0,13.1) has 3028 bin [13.1,13.2) has 3067 bin [13.2,13.3) has 3032 bin [13.3,13.4) has 2954 bin [13.4,13.5) has 2758 bin [13.5,13.6) has 2834 bin [13.6,13.7) has 2684 bin [13.7,13.8) has 2679 bin [13.8,13.9) has 2536 bin [13.9,14.0) has 2460 bin [14.0,14.1) has 2355 bin [14.1,14.2) has 2427 bin [14.2,14.3) has 2221 bin [14.3,14.4) has 2121 bin [14.4,14.5) has 2077 bin [14.5,14.6) has 1947 bin [14.6,14.7) has 1921 bin [14.7,14.8) has 1814 bin [14.8,14.9) has 1893 bin [14.9,15.0) has 1616 bin [15.0,15.1) has 1650 bin [15.1,15.2) has 1614 bin [15.2,15.3) has 1619 bin [15.3,15.4) has 1599 bin [15.4,15.5) has 1641 bin [15.5,15.6) has 1573 bin [15.6,15.7) has 1453 bin [15.7,15.8) has 1443 bin [15.8,15.9) has 1318 bin [15.9,16.0) has 1342 bin [16.0,16.1) has 1293 bin [16.1,16.2) has 1248 bin [16.2,16.3) has 1231 bin [16.3,16.4) has 1120 bin [16.4,16.5) has 1133 bin [16.5,16.6) has 1099 bin [16.6,16.7) has 1006 bin [16.7,16.8) has 1013 bin [16.8,16.9) has 914 bin [16.9,17.0) has 785 bin [17.0,17.1) has 743 bin [17.1,17.2) has 708 bin [17.2,17.3) has 637 bin [17.3,17.4) has 597 bin [17.4,17.5) has 534 bin [17.5,17.6) has 508 bin [17.6,17.7) has 500 bin [17.7,17.8) has 533 bin [17.8,17.9) has 476 bin [17.9,18.0) has 490 bin [18.0,18.1) has 507 bin [18.1,18.2) has 450 bin [18.2,18.3) has 438 bin [18.3,18.4) has 402 bin [18.4,18.5) has 329 bin [18.5,18.6) has 326 bin [18.6,18.7) has 340 bin [18.7,18.8) has 320 bin [18.8,18.9) has 301 bin [18.9,19.0) has 258 bin [19.0,19.1) has 285 bin [19.1,19.2) has 263 bin [19.2,19.3) has 238 bin [19.3,19.4) has 218 bin [19.4,19.5) has 209 bin [19.5,19.6) has 200 bin [19.6,19.7) has 204 bin [19.7,19.8) has 179 bin [19.8,19.9) has 153 bin [19.9,20.0) has 135 bin [20.0,20.1) has 130 bin [20.1,20.2) has 132 bin [20.2,20.3) has 144 bin [20.3,20.4) has 157 bin [20.4,20.5) has 141 bin [20.5,20.6) has 125 bin [20.6,20.7) has 115 bin [20.7,20.8) has 91 bin [20.8,20.9) has 42 bin [20.9,21.0) has 34 bin [21.0,21.1) has 23 bin [21.1,21.2) has 16 bin [21.2,21.3) has 23 bin [21.3,21.4) has 12 bin [21.4,21.5) has 9 bin [21.5,21.6) has 6 bin [21.6,21.7) has 5 bin [21.7,21.8) has 4 bin [21.8,21.9) has 3 average z coordinate 0.2 for 52209568 element(s) point source id histogram with bin size 1.000000 bin 84 has 7343775 bin 85 has 19280912 bin 137 has 6034105 bin 138 has 19550776 average point source id 110.715991616709033 for 52209568 element(s)