lasinfo (210611) report for 'AHN4T/14AZ2_18.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: 177/2021 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: 2168520 number of points by return: 2166502 1969 49 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 538730 0 min x y z: 107721.917 538730.000 -0.861 max x y z: 108019.999 539805.113 12.831 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: 2168520 extended number of points by return: 2166502 1969 49 0 0 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 741917 1039999 Y 0 1075113 Z -861 12831 intensity 51 3197 return_number 1 3 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1019 1021 gps_time 265112046.014686 265113803.928182 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 255 G 51 254 B 45 253 NIR 33 250 extended_return_number 1 3 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 31.97 ('Amplitude') attribute1 -16.55 14.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2166502 number of intermediate returns: 68 number of last returns: 2166478 number of single returns: 2164528 covered area in square units/kilounits: 162528/0.16 point density: all returns 13.34 last only 13.33 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2168520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2166502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 49 instead zero. overview over extended number of returns of given pulse: 2164528 3805 185 2 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15401 unclassified (1) 866156 ground (2) 1286963 water (9) +-> flagged as extended overlap: 351034 +---> 11366 of those are unclassified (1) +---> 256677 of those are ground (2) +---> 82991 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 12 bin [-0.8,-0.7) has 809 bin [-0.7,-0.6) has 40951 bin [-0.6,-0.5) has 434021 bin [-0.5,-0.4) has 591501 bin [-0.4,-0.3) has 227438 bin [-0.3,-0.2) has 79845 bin [-0.2,-0.1) has 57136 bin [-0.1,0.0) has 56295 bin [0.0,0.1) has 55055 bin [0.1,0.2) has 63900 bin [0.2,0.3) has 41709 bin [0.3,0.4) has 41452 bin [0.4,0.5) has 37005 bin [0.5,0.6) has 31293 bin [0.6,0.7) has 25708 bin [0.7,0.8) has 15955 bin [0.8,0.9) has 16257 bin [0.9,1.0) has 17741 bin [1.0,1.1) has 15750 bin [1.1,1.2) has 12605 bin [1.2,1.3) has 10832 bin [1.3,1.4) has 9575 bin [1.4,1.5) has 8143 bin [1.5,1.6) has 7600 bin [1.6,1.7) has 7073 bin [1.7,1.8) has 6626 bin [1.8,1.9) has 6281 bin [1.9,2.0) has 5517 bin [2.0,2.1) has 5286 bin [2.1,2.2) has 4822 bin [2.2,2.3) has 4286 bin [2.3,2.4) has 3252 bin [2.4,2.5) has 1736 bin [2.5,2.6) has 983 bin [2.6,2.7) has 741 bin [2.7,2.8) has 746 bin [2.8,2.9) has 971 bin [2.9,3.0) has 12434 bin [3.0,3.1) has 75880 bin [3.1,3.2) has 18628 bin [3.2,3.3) has 8311 bin [3.3,3.4) has 5565 bin [3.4,3.5) has 4042 bin [3.5,3.6) has 3637 bin [3.6,3.7) has 2985 bin [3.7,3.8) has 2628 bin [3.8,3.9) has 2319 bin [3.9,4.0) has 2357 bin [4.0,4.1) has 2169 bin [4.1,4.2) has 2269 bin [4.2,4.3) has 2111 bin [4.3,4.4) has 1844 bin [4.4,4.5) has 1782 bin [4.5,4.6) has 1735 bin [4.6,4.7) has 1493 bin [4.7,4.8) has 1396 bin [4.8,4.9) has 1181 bin [4.9,5.0) has 938 bin [5.0,5.1) has 786 bin [5.1,5.2) has 7079 bin [5.2,5.3) has 3175 bin [5.3,5.4) has 720 bin [5.4,5.5) has 685 bin [5.5,5.6) has 983 bin [5.6,5.7) has 619 bin [5.7,5.8) has 577 bin [5.8,5.9) has 803 bin [5.9,6.0) has 722 bin [6.0,6.1) has 413 bin [6.1,6.2) has 635 bin [6.2,6.3) has 387 bin [6.3,6.4) has 377 bin [6.4,6.5) has 281 bin [6.5,6.6) has 305 bin [6.6,6.7) has 301 bin [6.7,6.8) has 355 bin [6.8,6.9) has 348 bin [6.9,7.0) has 584 bin [7.0,7.1) has 628 bin [7.1,7.2) has 456 bin [7.2,7.3) has 408 bin [7.3,7.4) has 430 bin [7.4,7.5) has 489 bin [7.5,7.6) has 589 bin [7.6,7.7) has 1162 bin [7.7,7.8) has 1247 bin [7.8,7.9) has 5208 bin [7.9,8.0) has 1501 bin [8.0,8.1) has 1351 bin [8.1,8.2) has 1586 bin [8.2,8.3) has 1652 bin [8.3,8.4) has 1396 bin [8.4,8.5) has 1128 bin [8.5,8.6) has 1017 bin [8.6,8.7) has 775 bin [8.7,8.8) has 752 bin [8.8,8.9) has 833 bin [8.9,9.0) has 878 bin [9.0,9.1) has 852 bin [9.1,9.2) has 789 bin [9.2,9.3) has 722 bin [9.3,9.4) has 684 bin [9.4,9.5) has 662 bin [9.5,9.6) has 490 bin [9.6,9.7) has 424 bin [9.7,9.8) has 501 bin [9.8,9.9) has 509 bin [9.9,10.0) has 723 bin [10.0,10.1) has 1203 bin [10.1,10.2) has 1390 bin [10.2,10.3) has 1438 bin [10.3,10.4) has 1410 bin [10.4,10.5) has 1220 bin [10.5,10.6) has 1332 bin [10.6,10.7) has 2023 bin [10.7,10.8) has 2509 bin [10.8,10.9) has 1931 bin [10.9,11.0) has 680 bin [11.0,11.1) has 200 bin [11.1,11.2) has 121 bin [11.2,11.3) has 69 bin [11.3,11.4) has 77 bin [11.4,11.5) has 61 bin [11.5,11.6) has 53 bin [11.6,11.7) has 56 bin [11.7,11.8) has 33 bin [11.8,11.9) has 22 bin [11.9,12.0) has 22 bin [12.0,12.1) has 15 bin [12.1,12.2) has 16 bin [12.2,12.3) has 16 bin [12.3,12.4) has 14 bin [12.4,12.5) has 11 bin [12.5,12.6) has 1 bin [12.6,12.7) has 5 bin [12.7,12.8) has 2 bin [12.8,12.9) has 1 average z coordinate 0.3 for 2168520 element(s) point source id histogram with bin size 1.000000 bin 1019 has 27847 bin 1020 has 2129637 bin 1021 has 11036 average point source id 1019.992247708114292 for 2168520 element(s)