lasinfo (210611) report for 'AHN4T/12GZ1_10.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: 334/2022 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: 38058836 number of points by return: 22431079 9821970 4360315 1200388 215762 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 553730 0 min x y z: 243980.000 553730.000 12.729 max x y z: 245019.999 555019.999 54.498 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: 38058836 extended number of points by return: 22431079 9821970 4360315 1200388 215762 26734 2588 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 12729 54498 intensity 46 3714 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 46 47 gps_time 330766829.203022 330855378.395732 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 255 B 15 237 NIR 24 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.79 20.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22431079 number of intermediate returns: 5807579 number of last returns: 22423828 number of single returns: 12603650 covered area in square units/kilounits: 1341596/1.34 point density: all returns 28.37 last only 16.71 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38058836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22431079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9821970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4360315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1200388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 215762 instead zero. overview over extended number of returns of given pulse: 12603650 10923895 9483838 3939285 944909 146094 17165 0 0 0 0 0 0 0 0 histogram of classification of points: 18307768 unclassified (1) 19746458 ground (2) 4610 water (9) +-> flagged as extended overlap: 2615986 +---> 1376083 of those are unclassified (1) +---> 1238410 of those are ground (2) +---> 1493 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 2 bin [12.8,12.9) has 1073 bin [12.9,13.0) has 3441 bin [13.0,13.1) has 14450 bin [13.1,13.2) has 17939 bin [13.2,13.3) has 19779 bin [13.3,13.4) has 23969 bin [13.4,13.5) has 69696 bin [13.5,13.6) has 95862 bin [13.6,13.7) has 134444 bin [13.7,13.8) has 148256 bin [13.8,13.9) has 165249 bin [13.9,14.0) has 187218 bin [14.0,14.1) has 272143 bin [14.1,14.2) has 423966 bin [14.2,14.3) has 581943 bin [14.3,14.4) has 667058 bin [14.4,14.5) has 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2777 bin [45.0,45.1) has 2619 bin [45.1,45.2) has 2558 bin [45.2,45.3) has 2368 bin [45.3,45.4) has 2422 bin [45.4,45.5) has 2387 bin [45.5,45.6) has 2159 bin [45.6,45.7) has 2142 bin [45.7,45.8) has 2018 bin [45.8,45.9) has 2021 bin [45.9,46.0) has 1814 bin [46.0,46.1) has 1667 bin [46.1,46.2) has 1569 bin [46.2,46.3) has 1613 bin [46.3,46.4) has 1511 bin [46.4,46.5) has 1440 bin [46.5,46.6) has 1353 bin [46.6,46.7) has 1345 bin [46.7,46.8) has 1188 bin [46.8,46.9) has 1167 bin [46.9,47.0) has 1120 bin [47.0,47.1) has 1099 bin [47.1,47.2) has 954 bin [47.2,47.3) has 948 bin [47.3,47.4) has 982 bin [47.4,47.5) has 957 bin [47.5,47.6) has 859 bin [47.6,47.7) has 800 bin [47.7,47.8) has 780 bin [47.8,47.9) has 711 bin [47.9,48.0) has 710 bin [48.0,48.1) has 716 bin [48.1,48.2) has 651 bin [48.2,48.3) has 625 bin [48.3,48.4) has 616 bin [48.4,48.5) has 581 bin [48.5,48.6) has 533 bin [48.6,48.7) has 531 bin [48.7,48.8) has 494 bin [48.8,48.9) has 449 bin [48.9,49.0) has 402 bin [49.0,49.1) has 419 bin [49.1,49.2) has 372 bin [49.2,49.3) has 382 bin [49.3,49.4) has 354 bin [49.4,49.5) has 303 bin [49.5,49.6) has 299 bin [49.6,49.7) has 282 bin [49.7,49.8) has 259 bin [49.8,49.9) has 257 bin [49.9,50.0) has 277 bin [50.0,50.1) has 216 bin [50.1,50.2) has 260 bin [50.2,50.3) has 251 bin [50.3,50.4) has 168 bin [50.4,50.5) has 176 bin [50.5,50.6) has 181 bin [50.6,50.7) has 141 bin [50.7,50.8) has 133 bin [50.8,50.9) has 126 bin [50.9,51.0) has 150 bin [51.0,51.1) has 141 bin [51.1,51.2) has 127 bin [51.2,51.3) has 120 bin [51.3,51.4) has 139 bin [51.4,51.5) has 100 bin [51.5,51.6) has 84 bin [51.6,51.7) has 80 bin [51.7,51.8) has 56 bin [51.8,51.9) has 47 bin [51.9,52.0) has 49 bin [52.0,52.1) has 53 bin [52.1,52.2) has 34 bin [52.2,52.3) has 41 bin [52.3,52.4) has 42 bin [52.4,52.5) has 36 bin [52.5,52.6) has 29 bin [52.6,52.7) has 32 bin [52.7,52.8) has 39 bin [52.8,52.9) has 34 bin [52.9,53.0) has 25 bin [53.0,53.1) has 27 bin [53.1,53.2) has 18 bin [53.2,53.3) has 12 bin [53.3,53.4) has 13 bin [53.4,53.5) has 10 bin [53.5,53.6) has 6 bin [53.6,53.7) has 8 bin [53.7,53.8) has 4 bin [53.8,53.9) has 2 bin [53.9,54.0) has 1 bin [54.0,54.1) has 3 bin [54.1,54.2) has 3 bin [54.2,54.3) has 1 bin [54.4,54.5) has 2 average z coordinate 21.6 for 38058836 element(s) point source id histogram with bin size 1.000000 bin 46 has 14395918 bin 47 has 23662918 average point source id 46.621745709721651 for 38058836 element(s)