lasinfo (210611) report for 'AHN4T/64HN1_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: 181/2021 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: 7545031 number of points by return: 7511187 27095 6079 619 51 scale factor x y z: 0.001 0.001 0.001 offset x y z: 52980 417480 0 min x y z: 52980.000 417480.000 -0.309 max x y z: 54019.999 418769.999 8.179 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: 7545031 extended number of points by return: 7511187 27095 6079 619 51 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 -309 8179 intensity 56 3235 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -17 7 user_data 6 7 point_source_ID 28 29 gps_time 259492541.957982 259494117.765426 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 32 255 B 32 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -2833 1167 extended_scanner_channel 0 0 attribute0 0.56 32.35 ('Amplitude') attribute1 -15.51 16.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7511187 number of intermediate returns: 6774 number of last returns: 7511036 number of single returns: 7483966 covered area in square units/kilounits: 840188/0.84 point density: all returns 8.98 last only 8.94 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7545031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7511187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 27095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51 instead zero. overview over extended number of returns of given pulse: 7483966 42093 16432 2285 240 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 58569 unclassified (1) 3752918 ground (2) 3733544 water (9) +-> flagged as extended overlap: 867506 +---> 15459 of those are unclassified (1) +---> 366274 of those are ground (2) +---> 485773 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 7 bin [-0.3,-0.2) has 3755 bin [-0.2,-0.1) has 582195 bin [-0.1,0.0) has 3250178 bin [0.0,0.1) has 385962 bin [0.1,0.2) has 641921 bin [0.2,0.3) has 1030566 bin [0.3,0.4) has 1039853 bin [0.4,0.5) has 398678 bin [0.5,0.6) has 163941 bin [0.6,0.7) has 2292 bin [0.7,0.8) has 1253 bin [0.8,0.9) has 967 bin [0.9,1.0) has 926 bin [1.0,1.1) has 1089 bin [1.1,1.2) has 1161 bin [1.2,1.3) has 1132 bin [1.3,1.4) has 1015 bin [1.4,1.5) has 798 bin [1.5,1.6) has 675 bin [1.6,1.7) has 655 bin [1.7,1.8) has 622 bin [1.8,1.9) has 623 bin [1.9,2.0) has 717 bin [2.0,2.1) has 800 bin [2.1,2.2) has 808 bin [2.2,2.3) has 822 bin [2.3,2.4) has 798 bin [2.4,2.5) has 793 bin [2.5,2.6) has 848 bin [2.6,2.7) has 790 bin [2.7,2.8) has 823 bin [2.8,2.9) has 785 bin [2.9,3.0) has 829 bin [3.0,3.1) has 785 bin [3.1,3.2) has 785 bin [3.2,3.3) has 817 bin [3.3,3.4) has 831 bin [3.4,3.5) has 809 bin [3.5,3.6) has 821 bin [3.6,3.7) has 798 bin [3.7,3.8) has 792 bin [3.8,3.9) has 767 bin [3.9,4.0) has 793 bin [4.0,4.1) has 896 bin [4.1,4.2) has 906 bin [4.2,4.3) has 814 bin [4.3,4.4) has 836 bin [4.4,4.5) has 823 bin [4.5,4.6) has 724 bin [4.6,4.7) has 752 bin [4.7,4.8) has 697 bin [4.8,4.9) has 695 bin [4.9,5.0) has 706 bin [5.0,5.1) has 666 bin [5.1,5.2) has 674 bin [5.2,5.3) has 639 bin [5.3,5.4) has 652 bin [5.4,5.5) has 620 bin [5.5,5.6) has 563 bin [5.6,5.7) has 550 bin [5.7,5.8) has 535 bin [5.8,5.9) has 448 bin [5.9,6.0) has 456 bin [6.0,6.1) has 411 bin [6.1,6.2) has 383 bin [6.2,6.3) has 389 bin [6.3,6.4) has 379 bin [6.4,6.5) has 355 bin [6.5,6.6) has 312 bin [6.6,6.7) has 350 bin [6.7,6.8) has 316 bin [6.8,6.9) has 276 bin [6.9,7.0) has 226 bin [7.0,7.1) has 179 bin [7.1,7.2) has 151 bin [7.2,7.3) has 124 bin [7.3,7.4) has 113 bin [7.4,7.5) has 79 bin [7.5,7.6) has 75 bin [7.6,7.7) has 62 bin [7.7,7.8) has 38 bin [7.8,7.9) has 54 bin [7.9,8.0) has 17 bin [8.0,8.1) has 12 bin [8.1,8.2) has 3 average z coordinate 0.1 for 7545031 element(s) point source id histogram with bin size 1.000000 bin 28 has 5781277 bin 29 has 1763754 average point source id 28.233763651865711 for 7545031 element(s)