lasinfo (210611) report for 'AHN4T/40BZ2_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: 338/2022 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: 45262907 number of points by return: 43476913 1275136 412896 86657 10531 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 441230 0 min x y z: 198980.000 441230.000 7.873 max x y z: 200019.999 442519.999 42.004 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: 45262907 extended number of points by return: 43476913 1275136 412896 86657 10531 739 35 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 7873 42004 intensity 0 4649 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 129 211 gps_time 330437415.006772 330769806.307180 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 55 255 B 29 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 30.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43476913 number of intermediate returns: 513395 number of last returns: 43464688 number of single returns: 42192089 covered area in square units/kilounits: 1338836/1.34 point density: all returns 33.81 last only 32.46 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45262907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43476913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1275136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 412896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 86657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10531 instead zero. overview over extended number of returns of given pulse: 42192089 1728581 982603 305898 49224 4261 251 0 0 0 0 0 0 0 0 histogram of classification of points: 2344078 unclassified (1) 42083920 ground (2) 616687 building (6) 188118 water (9) 30104 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2823780 +---> 209769 of those are unclassified (1) +---> 2542559 of those are ground (2) +---> 60027 of those are building (6) +---> 11425 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.8,7.9) has 4 bin [7.9,8.0) has 1063 bin [8.0,8.1) has 17260 bin [8.1,8.2) has 40252 bin [8.2,8.3) has 126868 bin [8.3,8.4) has 256734 bin [8.4,8.5) has 258887 bin [8.5,8.6) has 240733 bin [8.6,8.7) has 309828 bin [8.7,8.8) has 541015 bin [8.8,8.9) has 1383588 bin [8.9,9.0) has 3328185 bin [9.0,9.1) has 6643783 bin [9.1,9.2) has 8753850 bin [9.2,9.3) has 7678238 bin [9.3,9.4) has 5089874 bin [9.4,9.5) has 2566820 bin [9.5,9.6) has 1307561 bin [9.6,9.7) has 901943 bin [9.7,9.8) has 687360 bin [9.8,9.9) has 593637 bin [9.9,10.0) has 434106 bin [10.0,10.1) has 234010 bin [10.1,10.2) has 154701 bin [10.2,10.3) has 131029 bin [10.3,10.4) has 112539 bin [10.4,10.5) has 85486 bin [10.5,10.6) has 43826 bin [10.6,10.7) has 36087 bin [10.7,10.8) has 35513 bin [10.8,10.9) has 41931 bin [10.9,11.0) has 55065 bin [11.0,11.1) has 44812 bin [11.1,11.2) has 42239 bin [11.2,11.3) has 46381 bin [11.3,11.4) has 41668 bin [11.4,11.5) has 34711 bin [11.5,11.6) has 29404 bin [11.6,11.7) has 26312 bin [11.7,11.8) has 26135 bin [11.8,11.9) has 23933 bin [11.9,12.0) has 22727 bin [12.0,12.1) has 22784 bin [12.1,12.2) has 23276 bin [12.2,12.3) has 24120 bin [12.3,12.4) has 25615 bin [12.4,12.5) has 24609 bin [12.5,12.6) has 21851 bin [12.6,12.7) has 20176 bin [12.7,12.8) has 20662 bin [12.8,12.9) has 19086 bin [12.9,13.0) has 19211 bin [13.0,13.1) has 23944 bin [13.1,13.2) 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3490 bin [36.9,37.0) has 3279 bin [37.0,37.1) has 3273 bin [37.1,37.2) has 3166 bin [37.2,37.3) has 2964 bin [37.3,37.4) has 2929 bin [37.4,37.5) has 2965 bin [37.5,37.6) has 2889 bin [37.6,37.7) has 2762 bin [37.7,37.8) has 2669 bin [37.8,37.9) has 2717 bin [37.9,38.0) has 2568 bin [38.0,38.1) has 2449 bin [38.1,38.2) has 2370 bin [38.2,38.3) has 2383 bin [38.3,38.4) has 2208 bin [38.4,38.5) has 2180 bin [38.5,38.6) has 2146 bin [38.6,38.7) has 1979 bin [38.7,38.8) has 1833 bin [38.8,38.9) has 1695 bin [38.9,39.0) has 1621 bin [39.0,39.1) has 1518 bin [39.1,39.2) has 1450 bin [39.2,39.3) has 1290 bin [39.3,39.4) has 1286 bin [39.4,39.5) has 1204 bin [39.5,39.6) has 1085 bin [39.6,39.7) has 950 bin [39.7,39.8) has 896 bin [39.8,39.9) has 750 bin [39.9,40.0) has 641 bin [40.0,40.1) has 552 bin [40.1,40.2) has 491 bin [40.2,40.3) has 471 bin [40.3,40.4) has 342 bin [40.4,40.5) has 337 bin [40.5,40.6) has 252 bin [40.6,40.7) has 213 bin [40.7,40.8) has 149 bin [40.8,40.9) has 127 bin [40.9,41.0) has 110 bin [41.0,41.1) has 82 bin [41.1,41.2) has 56 bin [41.2,41.3) has 54 bin [41.3,41.4) has 45 bin [41.4,41.5) has 32 bin [41.5,41.6) has 14 bin [41.6,41.7) has 18 bin [41.7,41.8) has 11 bin [41.8,41.9) has 5 bin [41.9,42.0) has 1 bin [42.0,42.1) has 1 average z coordinate 9.9 for 45262907 element(s) point source id histogram with bin size 1.000000 bin 129 has 20231923 bin 130 has 6710221 bin 211 has 18320763 average point source id 162.338839394473723 for 45262907 element(s)