lasinfo (210611) report for 'AHN4T/17AN1_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: 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: 42049515 number of points by return: 38799668 1948466 970596 278603 46868 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 548730 0 min x y z: 222980.000 548730.000 9.447 max x y z: 224019.999 550019.999 34.311 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: 42049515 extended number of points by return: 38799668 1948466 970596 278603 46868 4951 363 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 9447 34311 intensity 46 4942 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 50 206 gps_time 330506652.644642 330858149.966956 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 54 255 B 40 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.68 33.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38799668 number of intermediate returns: 1304638 number of last returns: 38792157 number of single returns: 36846948 covered area in square units/kilounits: 1340312/1.34 point density: all returns 31.37 last only 28.94 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42049515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38799668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1948466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 970596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 278603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46868 instead zero. overview over extended number of returns of given pulse: 36846948 1954718 2078569 928987 210089 27814 2390 0 0 0 0 0 0 0 0 histogram of classification of points: 3403219 unclassified (1) 38348985 ground (2) 102561 building (6) 194699 water (9) 51 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2561208 +---> 197178 of those are unclassified (1) +---> 2327223 of those are ground (2) +---> 27382 of those are building (6) +---> 9425 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.4,9.5) has 16 bin [9.5,9.6) has 587 bin [9.6,9.7) has 1844 bin [9.7,9.8) has 23885 bin [9.8,9.9) has 95431 bin [9.9,10.0) has 64240 bin [10.0,10.1) has 59047 bin [10.1,10.2) has 61361 bin [10.2,10.3) has 68836 bin [10.3,10.4) has 81023 bin [10.4,10.5) has 90321 bin [10.5,10.6) has 114207 bin [10.6,10.7) has 319575 bin [10.7,10.8) has 1088739 bin [10.8,10.9) has 3515024 bin [10.9,11.0) has 5781216 bin [11.0,11.1) has 6088044 bin [11.1,11.2) has 5156032 bin [11.2,11.3) has 5257247 bin [11.3,11.4) has 4742479 bin [11.4,11.5) has 2512118 bin [11.5,11.6) has 1412932 bin [11.6,11.7) has 824433 bin [11.7,11.8) has 491415 bin [11.8,11.9) has 379412 bin [11.9,12.0) has 205659 bin [12.0,12.1) has 66505 bin [12.1,12.2) has 20883 bin [12.2,12.3) has 18685 bin [12.3,12.4) has 22885 bin [12.4,12.5) has 14424 bin [12.5,12.6) has 10609 bin [12.6,12.7) has 11179 bin [12.7,12.8) has 11463 bin [12.8,12.9) has 11873 bin [12.9,13.0) has 11285 bin [13.0,13.1) has 15419 bin [13.1,13.2) has 18717 bin [13.2,13.3) has 14687 bin [13.3,13.4) has 11309 bin [13.4,13.5) has 10387 bin [13.5,13.6) has 10642 bin [13.6,13.7) has 10827 bin [13.7,13.8) has 11040 bin [13.8,13.9) has 12362 bin [13.9,14.0) has 12065 bin [14.0,14.1) has 11423 bin [14.1,14.2) has 11858 bin [14.2,14.3) has 11960 bin [14.3,14.4) has 12608 bin [14.4,14.5) has 12963 bin [14.5,14.6) has 12700 bin [14.6,14.7) has 13257 bin [14.7,14.8) has 15268 bin [14.8,14.9) has 14874 bin [14.9,15.0) has 14088 bin [15.0,15.1) has 13544 bin [15.1,15.2) has 13359 bin [15.2,15.3) has 13973 bin [15.3,15.4) has 14455 bin [15.4,15.5) has 15444 bin [15.5,15.6) has 15551 bin [15.6,15.7) has 15641 bin [15.7,15.8) has 17097 bin [15.8,15.9) has 16388 bin [15.9,16.0) has 16507 bin [16.0,16.1) has 16731 bin [16.1,16.2) has 17023 bin [16.2,16.3) has 17025 bin [16.3,16.4) has 16946 bin [16.4,16.5) has 17147 bin [16.5,16.6) has 18652 bin [16.6,16.7) has 19378 bin [16.7,16.8) has 20013 bin [16.8,16.9) has 20692 bin [16.9,17.0) has 19116 bin [17.0,17.1) has 18968 bin [17.1,17.2) has 19106 bin [17.2,17.3) has 19398 bin [17.3,17.4) has 19474 bin [17.4,17.5) has 19488 bin [17.5,17.6) has 19827 bin [17.6,17.7) has 20610 bin [17.7,17.8) has 20719 bin [17.8,17.9) has 20674 bin [17.9,18.0) has 20876 bin [18.0,18.1) has 20471 bin [18.1,18.2) has 20571 bin [18.2,18.3) has 21077 bin [18.3,18.4) has 21142 bin [18.4,18.5) has 21259 bin [18.5,18.6) has 21264 bin [18.6,18.7) has 20851 bin [18.7,18.8) has 20391 bin [18.8,18.9) has 19694 bin [18.9,19.0) has 20101 bin [19.0,19.1) has 20132 bin [19.1,19.2) has 20363 bin [19.2,19.3) has 20423 bin [19.3,19.4) has 20826 bin [19.4,19.5) has 20789 bin [19.5,19.6) has 21346 bin [19.6,19.7) has 21141 bin [19.7,19.8) has 21546 bin [19.8,19.9) has 21997 bin [19.9,20.0) has 22334 bin [20.0,20.1) has 22757 bin [20.1,20.2) has 22676 bin [20.2,20.3) has 23231 bin [20.3,20.4) has 23250 bin [20.4,20.5) has 23572 bin [20.5,20.6) has 24077 bin [20.6,20.7) has 24744 bin [20.7,20.8) has 24758 bin [20.8,20.9) has 25152 bin [20.9,21.0) has 25374 bin [21.0,21.1) has 26154 bin [21.1,21.2) has 26518 bin [21.2,21.3) has 26790 bin [21.3,21.4) has 27114 bin [21.4,21.5) has 27489 bin [21.5,21.6) has 28283 bin [21.6,21.7) has 28488 bin [21.7,21.8) has 29217 bin [21.8,21.9) has 29891 bin [21.9,22.0) has 30211 bin [22.0,22.1) has 30597 bin [22.1,22.2) has 30941 bin [22.2,22.3) has 31209 bin [22.3,22.4) has 32215 bin [22.4,22.5) has 32373 bin [22.5,22.6) has 32721 bin [22.6,22.7) has 33360 bin [22.7,22.8) has 33633 bin [22.8,22.9) has 33733 bin [22.9,23.0) has 34274 bin [23.0,23.1) has 34737 bin [23.1,23.2) has 35199 bin [23.2,23.3) has 35087 bin [23.3,23.4) has 35587 bin [23.4,23.5) has 35653 bin [23.5,23.6) has 36015 bin [23.6,23.7) has 35809 bin [23.7,23.8) has 36151 bin [23.8,23.9) has 36548 bin [23.9,24.0) has 36476 bin [24.0,24.1) has 36408 bin [24.1,24.2) has 36207 bin [24.2,24.3) has 36359 bin [24.3,24.4) has 35783 bin [24.4,24.5) has 35599 bin [24.5,24.6) has 35393 bin [24.6,24.7) has 34373 bin [24.7,24.8) has 34619 bin [24.8,24.9) has 34488 bin [24.9,25.0) has 33595 bin [25.0,25.1) has 33327 bin [25.1,25.2) has 32620 bin [25.2,25.3) has 31894 bin [25.3,25.4) has 31208 bin [25.4,25.5) has 30140 bin [25.5,25.6) has 29442 bin [25.6,25.7) has 28244 bin [25.7,25.8) has 27359 bin [25.8,25.9) has 26146 bin [25.9,26.0) has 25011 bin [26.0,26.1) has 23623 bin [26.1,26.2) has 22615 bin [26.2,26.3) has 21245 bin [26.3,26.4) has 20185 bin [26.4,26.5) has 19317 bin [26.5,26.6) has 17850 bin [26.6,26.7) has 16687 bin [26.7,26.8) has 15422 bin [26.8,26.9) has 14315 bin [26.9,27.0) has 13401 bin [27.0,27.1) has 12383 bin [27.1,27.2) has 11458 bin [27.2,27.3) has 10612 bin [27.3,27.4) has 9936 bin [27.4,27.5) has 9137 bin [27.5,27.6) has 8197 bin [27.6,27.7) has 7816 bin [27.7,27.8) has 7103 bin [27.8,27.9) has 6480 bin [27.9,28.0) has 5956 bin [28.0,28.1) has 5695 bin [28.1,28.2) has 5221 bin [28.2,28.3) has 5043 bin [28.3,28.4) has 4683 bin [28.4,28.5) has 4353 bin [28.5,28.6) has 4067 bin [28.6,28.7) has 3867 bin [28.7,28.8) has 3691 bin [28.8,28.9) has 3466 bin [28.9,29.0) has 3246 bin [29.0,29.1) has 3114 bin [29.1,29.2) has 2931 bin [29.2,29.3) has 2567 bin [29.3,29.4) has 2455 bin [29.4,29.5) has 2255 bin [29.5,29.6) has 2068 bin [29.6,29.7) has 1938 bin [29.7,29.8) has 1831 bin [29.8,29.9) has 1744 bin [29.9,30.0) has 1593 bin [30.0,30.1) has 1480 bin [30.1,30.2) has 1317 bin [30.2,30.3) has 1220 bin [30.3,30.4) has 1122 bin [30.4,30.5) has 1046 bin [30.5,30.6) has 999 bin [30.6,30.7) has 860 bin [30.7,30.8) has 812 bin [30.8,30.9) has 696 bin [30.9,31.0) has 661 bin [31.0,31.1) has 593 bin [31.1,31.2) has 556 bin [31.2,31.3) has 481 bin [31.3,31.4) has 385 bin [31.4,31.5) has 337 bin [31.5,31.6) has 261 bin [31.6,31.7) has 260 bin [31.7,31.8) has 220 bin [31.8,31.9) has 211 bin [31.9,32.0) has 175 bin [32.0,32.1) has 149 bin [32.1,32.2) has 146 bin [32.2,32.3) has 114 bin [32.3,32.4) has 94 bin [32.4,32.5) has 94 bin [32.5,32.6) has 72 bin [32.6,32.7) has 57 bin [32.7,32.8) has 54 bin [32.8,32.9) has 51 bin [32.9,33.0) has 39 bin [33.0,33.1) has 30 bin [33.1,33.2) has 39 bin [33.2,33.3) has 29 bin [33.3,33.4) has 23 bin [33.4,33.5) has 21 bin [33.5,33.6) has 12 bin [33.6,33.7) has 15 bin [33.7,33.8) has 8 bin [33.8,33.9) has 7 bin [33.9,34.0) has 9 bin [34.0,34.1) has 3 bin [34.1,34.2) has 1 bin [34.2,34.3) has 2 bin [34.3,34.4) has 1 average z coordinate 12.0 for 42049515 element(s) point source id histogram with bin size 1.000000 bin 50 has 5766015 bin 51 has 18550937 bin 206 has 17732563 average point source id 116.227417010636145 for 42049515 element(s)