lasinfo (210611) report for 'AHN4T/20FZ1_15.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: 29678666 number of points by return: 28247684 870999 412806 125405 21772 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 514980 0 min x y z: 173980.000 514980.000 -5.889 max x y z: 175019.999 516269.999 24.915 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: 29678666 extended number of points by return: 28247684 870999 412806 125405 21772 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 -5889 24915 intensity 29 4506 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -35 5 user_data 6 7 point_source_ID 78 79 gps_time 325944861.975873 325947353.284133 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 59 255 G 81 255 B 61 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5833 833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.22 28.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28247684 number of intermediate returns: 562787 number of last returns: 28241359 number of single returns: 27373164 covered area in square units/kilounits: 1341452/1.34 point density: all returns 22.12 last only 21.05 (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 29678666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28247684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 870999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 412806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 125405 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21772 instead zero. overview over extended number of returns of given pulse: 27373164 918374 863008 415138 99201 9251 530 0 0 0 0 0 0 0 0 histogram of classification of points: 1703728 unclassified (1) 27761444 ground (2) 169523 building (6) 43971 water (9) +-> flagged as extended overlap: 1815482 +---> 125977 of those are unclassified (1) +---> 1680600 of those are ground (2) +---> 8905 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.9,-5.8) has 7 bin [-5.8,-5.7) has 288 bin [-5.7,-5.6) has 3838 bin [-5.6,-5.5) has 7391 bin [-5.5,-5.4) has 17904 bin [-5.4,-5.3) has 26731 bin [-5.3,-5.2) has 37179 bin [-5.2,-5.1) has 38239 bin [-5.1,-5.0) has 38493 bin [-5.0,-4.9) has 42106 bin [-4.9,-4.8) has 50738 bin [-4.8,-4.7) has 63393 bin [-4.7,-4.6) has 76396 bin [-4.6,-4.5) has 147607 bin [-4.5,-4.4) has 758825 bin [-4.4,-4.3) has 9869451 bin [-4.3,-4.2) has 11486180 bin [-4.2,-4.1) has 3013741 bin [-4.1,-4.0) has 485889 bin [-4.0,-3.9) has 340253 bin [-3.9,-3.8) has 310154 bin [-3.8,-3.7) has 226403 bin [-3.7,-3.6) has 166892 bin [-3.6,-3.5) has 142378 bin [-3.5,-3.4) has 103959 bin [-3.4,-3.3) has 46084 bin [-3.3,-3.2) has 30087 bin [-3.2,-3.1) has 30327 bin [-3.1,-3.0) has 34224 bin [-3.0,-2.9) has 40549 bin [-2.9,-2.8) has 57532 bin [-2.8,-2.7) has 98552 bin [-2.7,-2.6) has 102290 bin [-2.6,-2.5) has 94819 bin [-2.5,-2.4) has 19725 bin [-2.4,-2.3) has 8116 bin [-2.3,-2.2) has 7623 bin [-2.2,-2.1) has 7672 bin [-2.1,-2.0) has 7568 bin [-2.0,-1.9) has 7626 bin [-1.9,-1.8) has 7844 bin [-1.8,-1.7) has 7933 bin [-1.7,-1.6) has 7483 bin [-1.6,-1.5) has 7601 bin [-1.5,-1.4) has 8626 bin [-1.4,-1.3) has 8031 bin [-1.3,-1.2) has 8229 bin [-1.2,-1.1) has 7342 bin [-1.1,-1.0) has 8151 bin [-1.0,-0.9) has 9294 bin [-0.9,-0.8) has 9047 bin [-0.8,-0.7) has 8978 bin [-0.7,-0.6) has 8899 bin [-0.6,-0.5) has 9448 bin [-0.5,-0.4) has 8469 bin [-0.4,-0.3) has 9167 bin 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has 10528 bin [4.0,4.1) has 10540 bin [4.1,4.2) has 10623 bin [4.2,4.3) has 10373 bin [4.3,4.4) has 10575 bin [4.4,4.5) has 10518 bin [4.5,4.6) has 10480 bin [4.6,4.7) has 10690 bin [4.7,4.8) has 10685 bin [4.8,4.9) has 10849 bin [4.9,5.0) has 10898 bin [5.0,5.1) has 11126 bin [5.1,5.2) has 11360 bin [5.2,5.3) has 11122 bin [5.3,5.4) has 11235 bin [5.4,5.5) has 10921 bin [5.5,5.6) has 10807 bin [5.6,5.7) has 10717 bin [5.7,5.8) has 10861 bin [5.8,5.9) has 10730 bin [5.9,6.0) has 10719 bin [6.0,6.1) has 11047 bin [6.1,6.2) has 10887 bin [6.2,6.3) has 11202 bin [6.3,6.4) has 10965 bin [6.4,6.5) has 11000 bin [6.5,6.6) has 11152 bin [6.6,6.7) has 10697 bin [6.7,6.8) has 10732 bin [6.8,6.9) has 10827 bin [6.9,7.0) has 10798 bin [7.0,7.1) has 10850 bin [7.1,7.2) has 10939 bin [7.2,7.3) has 10971 bin [7.3,7.4) has 10794 bin [7.4,7.5) has 10870 bin [7.5,7.6) has 11016 bin [7.6,7.7) has 10944 bin [7.7,7.8) has 11157 bin [7.8,7.9) has 10946 bin [7.9,8.0) has 10947 bin [8.0,8.1) has 10974 bin 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215 bin [20.3,20.4) has 172 bin [20.4,20.5) has 206 bin [20.5,20.6) has 181 bin [20.6,20.7) has 170 bin [20.7,20.8) has 167 bin [20.8,20.9) has 140 bin [20.9,21.0) has 144 bin [21.0,21.1) has 136 bin [21.1,21.2) has 118 bin [21.2,21.3) has 119 bin [21.3,21.4) has 101 bin [21.4,21.5) has 82 bin [21.5,21.6) has 103 bin [21.6,21.7) has 107 bin [21.7,21.8) has 89 bin [21.8,21.9) has 78 bin [21.9,22.0) has 89 bin [22.0,22.1) has 89 bin [22.1,22.2) has 84 bin [22.2,22.3) has 81 bin [22.3,22.4) has 86 bin [22.4,22.5) has 91 bin [22.5,22.6) has 73 bin [22.6,22.7) has 63 bin [22.7,22.8) has 53 bin [22.8,22.9) has 55 bin [22.9,23.0) has 45 bin [23.0,23.1) has 55 bin [23.1,23.2) has 57 bin [23.2,23.3) has 45 bin [23.3,23.4) has 45 bin [23.4,23.5) has 41 bin [23.5,23.6) has 54 bin [23.6,23.7) has 37 bin [23.7,23.8) has 36 bin [23.8,23.9) has 35 bin [23.9,24.0) has 28 bin [24.0,24.1) has 26 bin [24.1,24.2) has 40 bin [24.2,24.3) has 21 bin [24.3,24.4) has 25 bin [24.4,24.5) has 11 bin [24.5,24.6) has 9 bin [24.6,24.7) has 5 bin [24.7,24.8) has 4 bin [24.8,24.9) has 1 bin [24.9,25.0) has 2 average z coordinate -3.6 for 29678666 element(s) point source id histogram with bin size 1.000000 bin 78 has 13747234 bin 79 has 15931432 average point source id 78.536797442310913 for 29678666 element(s)