lasinfo (210611) report for 'AHN4T/52AZ2_21.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: 339/2022 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: 47126728 number of points by return: 36176533 8323886 2284473 317449 24387 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 387480 0 min x y z: 184980.000 387480.000 24.661 max x y z: 186019.999 388769.999 60.519 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: 47126728 extended number of points by return: 36176533 8323886 2284473 317449 24387 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 24661 60519 intensity 0 5029 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 -31 34 user_data 6 7 point_source_ID 87 1087 gps_time 297761628.363918 300271483.326331 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 34 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.11 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36176533 number of intermediate returns: 2622595 number of last returns: 36156112 number of single returns: 27828512 covered area in square units/kilounits: 1337980/1.34 point density: all returns 35.22 last only 27.02 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47126728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36176533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8323886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2284473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 317449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24387 instead zero. overview over extended number of returns of given pulse: 27828512 12103942 5899945 1172274 115880 5766 409 0 0 0 0 0 0 0 0 histogram of classification of points: 15016057 unclassified (1) 31028123 ground (2) 1047322 building (6) 35226 water (9) +-> flagged as extended overlap: 2832968 +---> 680672 of those are unclassified (1) +---> 2119851 of those are ground (2) +---> 29720 of those are building (6) +---> 2725 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 9 bin [24.7,24.8) has 550 bin [24.8,24.9) has 3739 bin [24.9,25.0) has 2171 bin [25.0,25.1) has 1647 bin [25.1,25.2) has 1513 bin [25.2,25.3) has 1886 bin [25.3,25.4) has 3449 bin [25.4,25.5) has 21642 bin [25.5,25.6) has 55188 bin [25.6,25.7) has 48336 bin [25.7,25.8) has 85215 bin [25.8,25.9) has 157763 bin [25.9,26.0) has 134720 bin [26.0,26.1) has 123741 bin [26.1,26.2) has 337323 bin 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[45.1,45.2) has 69525 bin [45.2,45.3) has 68959 bin [45.3,45.4) has 67106 bin [45.4,45.5) has 65973 bin [45.5,45.6) has 64875 bin [45.6,45.7) has 64527 bin [45.7,45.8) has 62265 bin [45.8,45.9) has 61838 bin [45.9,46.0) has 60873 bin [46.0,46.1) has 58691 bin [46.1,46.2) has 57260 bin [46.2,46.3) has 55750 bin [46.3,46.4) has 54419 bin [46.4,46.5) has 53262 bin [46.5,46.6) has 52039 bin [46.6,46.7) has 51266 bin [46.7,46.8) has 50352 bin [46.8,46.9) has 49288 bin [46.9,47.0) has 48766 bin [47.0,47.1) has 47427 bin [47.1,47.2) has 46485 bin [47.2,47.3) has 46113 bin [47.3,47.4) has 44911 bin [47.4,47.5) has 44500 bin [47.5,47.6) has 43313 bin [47.6,47.7) has 42983 bin [47.7,47.8) has 41926 bin [47.8,47.9) has 41355 bin [47.9,48.0) has 40778 bin [48.0,48.1) has 39663 bin [48.1,48.2) has 38378 bin [48.2,48.3) has 37912 bin [48.3,48.4) has 37326 bin [48.4,48.5) has 36559 bin [48.5,48.6) has 35865 bin [48.6,48.7) has 34826 bin [48.7,48.8) has 34267 bin [48.8,48.9) has 33533 bin [48.9,49.0) 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[52.8,52.9) has 9721 bin [52.9,53.0) has 9438 bin [53.0,53.1) has 8655 bin [53.1,53.2) has 8108 bin [53.2,53.3) has 7791 bin [53.3,53.4) has 7129 bin [53.4,53.5) has 6624 bin [53.5,53.6) has 6187 bin [53.6,53.7) has 5927 bin [53.7,53.8) has 5741 bin [53.8,53.9) has 5732 bin [53.9,54.0) has 5171 bin [54.0,54.1) has 5037 bin [54.1,54.2) has 4821 bin [54.2,54.3) has 4448 bin [54.3,54.4) has 4183 bin [54.4,54.5) has 3971 bin [54.5,54.6) has 3865 bin [54.6,54.7) has 3399 bin [54.7,54.8) has 3084 bin [54.8,54.9) has 2910 bin [54.9,55.0) has 2774 bin [55.0,55.1) has 2670 bin [55.1,55.2) has 2450 bin [55.2,55.3) has 2397 bin [55.3,55.4) has 2186 bin [55.4,55.5) has 1998 bin [55.5,55.6) has 1896 bin [55.6,55.7) has 1742 bin [55.7,55.8) has 1739 bin [55.8,55.9) has 1542 bin [55.9,56.0) has 1416 bin [56.0,56.1) has 1314 bin [56.1,56.2) has 1200 bin [56.2,56.3) has 1146 bin [56.3,56.4) has 1006 bin [56.4,56.5) has 919 bin [56.5,56.6) has 930 bin [56.6,56.7) has 807 bin [56.7,56.8) has 781 bin [56.8,56.9) has 796 bin [56.9,57.0) has 652 bin [57.0,57.1) has 562 bin [57.1,57.2) has 447 bin [57.2,57.3) has 352 bin [57.3,57.4) has 344 bin [57.4,57.5) has 321 bin [57.5,57.6) has 326 bin [57.6,57.7) has 253 bin [57.7,57.8) has 287 bin [57.8,57.9) has 241 bin [57.9,58.0) has 191 bin [58.0,58.1) has 166 bin [58.1,58.2) has 158 bin [58.2,58.3) has 127 bin [58.3,58.4) has 129 bin [58.4,58.5) has 119 bin [58.5,58.6) has 96 bin [58.6,58.7) has 70 bin [58.7,58.8) has 54 bin [58.8,58.9) has 54 bin [58.9,59.0) has 33 bin [59.0,59.1) has 41 bin [59.1,59.2) has 33 bin [59.2,59.3) has 30 bin [59.3,59.4) has 24 bin [59.4,59.5) has 26 bin [59.5,59.6) has 7 bin [59.6,59.7) has 4 bin [59.7,59.8) has 4 bin [59.8,59.9) has 4 bin [59.9,60.0) has 10 bin [60.0,60.1) has 5 bin [60.1,60.2) has 2 bin [60.2,60.3) has 4 bin [60.3,60.4) has 4 bin [60.5,60.6) has 1 average z coordinate 31.4 for 47126728 element(s) point source id histogram with bin size 1.000000 bin 87 has 15793440 bin 88 has 16660827 bin 1087 has 14672461 average point source id 398.694073626329441 for 47126728 element(s)