lasinfo (210611) report for 'AHN4T/37EN2_05.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: 180/2021 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: 49325615 number of points by return: 41152760 6589071 1375850 189654 18280 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 448730 0 min x y z: 88980.000 448730.000 -6.045 max x y z: 90019.999 450019.999 31.775 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: 49325615 extended number of points by return: 41152760 6589071 1375850 189654 18280 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 -6045 31775 intensity 30 4913 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 32 user_data 6 7 point_source_ID 158 160 gps_time 270291466.603084 270293485.778146 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 39 255 B 28 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.3 49.13 ('Amplitude') attribute1 -15.45 33.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41152760 number of intermediate returns: 1595106 number of last returns: 41050981 number of single returns: 34473232 covered area in square units/kilounits: 1305880/1.31 point density: all returns 37.77 last only 31.44 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49325615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41152760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6589071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1375850 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 189654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18280 instead zero. overview over extended number of returns of given pulse: 34473232 10491419 3580635 688011 91476 727 115 0 0 0 0 0 0 0 0 histogram of classification of points: 12179497 unclassified (1) 28476290 ground (2) 8554352 building (6) 74217 water (9) 41259 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3575580 +---> 1060024 of those are unclassified (1) +---> 1879233 of those are ground (2) +---> 627634 of those are building (6) +---> 5294 of those are water (9) +---> 3395 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 7 bin [-6.0,-5.9) has 31 bin [-5.9,-5.8) has 53 bin [-5.8,-5.7) has 98 bin [-5.7,-5.6) has 2385 bin [-5.6,-5.5) has 51474 bin [-5.5,-5.4) has 189096 bin [-5.4,-5.3) has 360748 bin [-5.3,-5.2) has 1018276 bin [-5.2,-5.1) has 1745122 bin [-5.1,-5.0) has 2431583 bin [-5.0,-4.9) has 2278166 bin 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has 866 bin [22.7,22.8) has 870 bin [22.8,22.9) has 860 bin [22.9,23.0) has 779 bin [23.0,23.1) has 783 bin [23.1,23.2) has 771 bin [23.2,23.3) has 710 bin [23.3,23.4) has 712 bin [23.4,23.5) has 806 bin [23.5,23.6) has 816 bin [23.6,23.7) has 766 bin [23.7,23.8) has 738 bin [23.8,23.9) has 730 bin [23.9,24.0) has 654 bin [24.0,24.1) has 646 bin [24.1,24.2) has 606 bin [24.2,24.3) has 606 bin [24.3,24.4) has 619 bin [24.4,24.5) has 550 bin [24.5,24.6) has 577 bin [24.6,24.7) has 540 bin [24.7,24.8) has 489 bin [24.8,24.9) has 488 bin [24.9,25.0) has 459 bin [25.0,25.1) has 484 bin [25.1,25.2) has 461 bin [25.2,25.3) has 435 bin [25.3,25.4) has 425 bin [25.4,25.5) has 366 bin [25.5,25.6) has 328 bin [25.6,25.7) has 297 bin [25.7,25.8) has 291 bin [25.8,25.9) has 264 bin [25.9,26.0) has 268 bin [26.0,26.1) has 192 bin [26.1,26.2) has 175 bin [26.2,26.3) has 167 bin [26.3,26.4) has 146 bin [26.4,26.5) has 124 bin [26.5,26.6) has 113 bin [26.6,26.7) has 94 bin [26.7,26.8) has 98 bin [26.8,26.9) has 95 bin [26.9,27.0) has 86 bin [27.0,27.1) has 62 bin [27.1,27.2) has 69 bin [27.2,27.3) has 74 bin [27.3,27.4) has 51 bin [27.4,27.5) has 34 bin [27.5,27.6) has 41 bin [27.6,27.7) has 30 bin [27.7,27.8) has 36 bin [27.8,27.9) has 18 bin [27.9,28.0) has 15 bin [28.0,28.1) has 15 bin [28.1,28.2) has 10 bin [28.2,28.3) has 10 bin [28.3,28.4) has 10 bin [28.4,28.5) has 15 bin [28.5,28.6) has 17 bin [28.6,28.7) has 11 bin [28.7,28.8) has 12 bin [28.8,28.9) has 15 bin [28.9,29.0) has 17 bin [29.0,29.1) has 11 bin [29.1,29.2) has 17 bin [29.2,29.3) has 11 bin [29.3,29.4) has 16 bin [29.4,29.5) has 2 bin [29.5,29.6) has 8 bin [29.6,29.7) has 5 bin [29.7,29.8) has 1 bin [29.8,29.9) has 2 bin [30.8,30.9) has 1 bin [31.1,31.2) has 1 bin [31.7,31.8) has 2 average z coordinate -1.6 for 49325615 element(s) point source id histogram with bin size 1.000000 bin 158 has 3788074 bin 159 has 36037936 bin 160 has 9499605 average point source id 159.115792393059877 for 49325615 element(s)