lasinfo (210611) report for 'AHN4T/14HN1_25.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: 174/2021 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: 28426105 number of points by return: 26777425 956476 507582 182806 1816 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 531230 0 min x y z: 133980.000 531230.000 -6.786 max x y z: 135019.999 532519.999 24.489 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: 28426105 extended number of points by return: 26777425 956476 507582 182806 1816 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 -6786 24489 intensity 19 4448 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 59 176 gps_time 269706675.967572 270040769.823254 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 32 255 B 41 255 NIR 23 254 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 44.48 ('Amplitude') attribute1 -18.07 26.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26777425 number of intermediate returns: 694855 number of last returns: 26772615 number of single returns: 25818790 covered area in square units/kilounits: 1287984/1.29 point density: all returns 22.07 last only 20.79 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28426105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26777425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 956476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 507582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 182806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1816 instead zero. overview over extended number of returns of given pulse: 25818790 897571 974883 725744 8987 130 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2019813 unclassified (1) 25725475 ground (2) 79753 building (6) 593284 water (9) 7780 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2205598 +---> 164133 of those are unclassified (1) +---> 2020981 of those are ground (2) +---> 20441 of those are water (9) +---> 43 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.8,-6.7) has 37 bin [-6.7,-6.6) has 2553 bin [-6.6,-6.5) has 9432 bin [-6.5,-6.4) has 7403 bin [-6.4,-6.3) has 4978 bin [-6.3,-6.2) has 25688 bin [-6.2,-6.1) has 276556 bin [-6.1,-6.0) has 42820 bin [-6.0,-5.9) has 33740 bin [-5.9,-5.8) has 44100 bin [-5.8,-5.7) has 42622 bin [-5.7,-5.6) has 33914 bin [-5.6,-5.5) has 59799 bin [-5.5,-5.4) has 203476 bin [-5.4,-5.3) has 41054 bin [-5.3,-5.2) has 49249 bin [-5.2,-5.1) has 51163 bin [-5.1,-5.0) has 59447 bin [-5.0,-4.9) has 83681 bin [-4.9,-4.8) has 118315 bin [-4.8,-4.7) has 390149 bin [-4.7,-4.6) has 786948 bin [-4.6,-4.5) has 1449029 bin [-4.5,-4.4) has 2112024 bin [-4.4,-4.3) has 3116172 bin [-4.3,-4.2) has 2694487 bin [-4.2,-4.1) has 2158692 bin [-4.1,-4.0) has 1368095 bin [-4.0,-3.9) has 1170250 bin [-3.9,-3.8) has 878642 bin [-3.8,-3.7) has 444511 bin [-3.7,-3.6) has 315433 bin [-3.6,-3.5) has 254522 bin [-3.5,-3.4) has 233481 bin [-3.4,-3.3) has 208569 bin [-3.3,-3.2) has 216568 bin [-3.2,-3.1) has 220858 bin [-3.1,-3.0) has 179450 bin [-3.0,-2.9) has 151947 bin [-2.9,-2.8) has 98780 bin [-2.8,-2.7) has 72995 bin [-2.7,-2.6) has 63043 bin [-2.6,-2.5) has 68852 bin [-2.5,-2.4) has 92519 bin [-2.4,-2.3) has 96830 bin [-2.3,-2.2) has 147613 bin [-2.2,-2.1) has 166061 bin [-2.1,-2.0) has 116970 bin [-2.0,-1.9) has 116051 bin [-1.9,-1.8) has 125935 bin [-1.8,-1.7) has 131915 bin 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249 bin [22.5,22.6) has 234 bin [22.6,22.7) has 162 bin [22.7,22.8) has 184 bin [22.8,22.9) has 163 bin [22.9,23.0) has 157 bin [23.0,23.1) has 132 bin [23.1,23.2) has 101 bin [23.2,23.3) has 102 bin [23.3,23.4) has 80 bin [23.4,23.5) has 54 bin [23.5,23.6) has 53 bin [23.6,23.7) has 37 bin [23.7,23.8) has 36 bin [23.8,23.9) has 22 bin [23.9,24.0) has 22 bin [24.0,24.1) has 14 bin [24.1,24.2) has 10 bin [24.2,24.3) has 15 bin [24.3,24.4) has 9 bin [24.4,24.5) has 9 average z coordinate -1.7 for 28426105 element(s) point source id histogram with bin size 1.000000 bin 59 has 7045649 bin 60 has 1174136 bin 175 has 19091918 bin 176 has 1114402 average point source id 141.537570940514001 for 28426105 element(s)