lasinfo (210611) report for 'AHN4T/22FN1_02.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: 54611943 number of points by return: 46265043 5987622 1926203 382835 46713 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 523730 0 min x y z: 250980.000 523730.000 8.988 max x y z: 252019.999 525019.999 41.816 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: 54611943 extended number of points by return: 46265043 5987622 1926203 382835 46713 3353 174 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 8988 41816 intensity 32 4568 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 71 1072 gps_time 328708843.417646 330861379.541031 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 26 255 B 0 255 NIR 1 255 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 -16.43 29.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46265043 number of intermediate returns: 2363645 number of last returns: 46238351 number of single returns: 40255096 covered area in square units/kilounits: 1333776/1.33 point density: all returns 40.95 last only 34.67 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54611943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46265043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5987622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1926203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 382835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46713 instead zero. overview over extended number of returns of given pulse: 40255096 8136129 4636711 1346642 217039 19144 1182 0 0 0 0 0 0 0 0 histogram of classification of points: 10247772 unclassified (1) 42985713 ground (2) 1357863 building (6) 18684 water (9) 1911 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3720879 +---> 721180 of those are unclassified (1) +---> 2940838 of those are ground (2) +---> 58230 of those are building (6) +---> 631 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.9,9.0) has 1 bin [9.0,9.1) has 73 bin [9.1,9.2) has 1376 bin [9.2,9.3) has 4462 bin [9.3,9.4) has 15535 bin [9.4,9.5) has 26284 bin [9.5,9.6) has 21313 bin [9.6,9.7) has 23913 bin [9.7,9.8) has 28569 bin [9.8,9.9) has 33283 bin [9.9,10.0) has 47063 bin [10.0,10.1) has 76813 bin [10.1,10.2) has 121432 bin [10.2,10.3) has 309620 bin [10.3,10.4) has 486649 bin [10.4,10.5) has 667409 bin [10.5,10.6) has 1262071 bin [10.6,10.7) has 1736200 bin [10.7,10.8) has 1764169 bin [10.8,10.9) has 2055758 bin [10.9,11.0) has 1773411 bin [11.0,11.1) has 1667075 bin [11.1,11.2) has 1298568 bin [11.2,11.3) has 1006664 bin [11.3,11.4) has 855515 bin [11.4,11.5) has 741752 bin [11.5,11.6) has 825705 bin [11.6,11.7) has 972089 bin [11.7,11.8) has 1025030 bin [11.8,11.9) has 917505 bin [11.9,12.0) has 1140496 bin [12.0,12.1) has 1381223 bin [12.1,12.2) has 1631399 bin [12.2,12.3) has 1482544 bin [12.3,12.4) has 1449962 bin [12.4,12.5) has 1730004 bin [12.5,12.6) has 1739560 bin [12.6,12.7) has 1762149 bin [12.7,12.8) has 1590232 bin [12.8,12.9) has 1200271 bin [12.9,13.0) has 1058109 bin [13.0,13.1) has 820498 bin [13.1,13.2) has 800713 bin [13.2,13.3) has 892206 bin [13.3,13.4) has 800545 bin [13.4,13.5) has 684878 bin [13.5,13.6) has 581546 bin [13.6,13.7) has 552162 bin [13.7,13.8) has 484318 bin [13.8,13.9) has 469386 bin [13.9,14.0) has 473809 bin 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[37.2,37.3) has 2941 bin [37.3,37.4) has 2740 bin [37.4,37.5) has 2770 bin [37.5,37.6) has 2761 bin [37.6,37.7) has 2802 bin [37.7,37.8) has 2701 bin [37.8,37.9) has 2699 bin [37.9,38.0) has 2574 bin [38.0,38.1) has 2538 bin [38.1,38.2) has 2469 bin [38.2,38.3) has 2570 bin [38.3,38.4) has 2364 bin [38.4,38.5) has 2319 bin [38.5,38.6) has 2226 bin [38.6,38.7) has 2132 bin [38.7,38.8) has 2073 bin [38.8,38.9) has 2076 bin [38.9,39.0) has 1920 bin [39.0,39.1) has 1834 bin [39.1,39.2) has 1687 bin [39.2,39.3) has 1563 bin [39.3,39.4) has 1485 bin [39.4,39.5) has 1387 bin [39.5,39.6) has 1330 bin [39.6,39.7) has 1174 bin [39.7,39.8) has 1059 bin [39.8,39.9) has 991 bin [39.9,40.0) has 872 bin [40.0,40.1) has 726 bin [40.1,40.2) has 660 bin [40.2,40.3) has 562 bin [40.3,40.4) has 486 bin [40.4,40.5) has 395 bin [40.5,40.6) has 315 bin [40.6,40.7) has 223 bin [40.7,40.8) has 191 bin [40.8,40.9) has 147 bin [40.9,41.0) has 100 bin [41.0,41.1) has 71 bin [41.1,41.2) has 64 bin [41.2,41.3) has 48 bin [41.3,41.4) has 23 bin [41.4,41.5) has 16 bin [41.5,41.6) has 5 bin [41.6,41.7) has 2 bin [41.7,41.8) has 2 bin [41.8,41.9) has 1 average z coordinate 13.7 for 54611943 element(s) point source id histogram with bin size 1.000000 bin 71 has 19522470 bin 72 has 11732069 bin 204 has 11879329 bin 1072 has 11478075 average point source id 310.530681063664019 for 54611943 element(s)