lasinfo (210611) report for 'AHN4T/25AZ1_01.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: 178/2021 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: 56466586 number of points by return: 47140491 7867842 1315399 134052 8802 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 492480 0 min x y z: 99980.000 492480.000 3.212 max x y z: 101019.999 493769.999 44.802 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: 56466586 extended number of points by return: 47140491 7867842 1315399 134052 8802 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 3212 44802 intensity 8 3120 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 33 user_data 6 7 point_source_ID 121 126 gps_time 270114976.321241 270120486.135310 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 231 G 18 221 B 28 212 NIR 64 241 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.08 31.2 ('Amplitude') attribute1 -15.68 15.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47140491 number of intermediate returns: 1443867 number of last returns: 47131048 number of single returns: 39248820 covered area in square units/kilounits: 1331272/1.33 point density: all returns 42.42 last only 35.40 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56466586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47140491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7867842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1315399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 134052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8802 instead zero. overview over extended number of returns of given pulse: 39248820 13142713 3533519 497913 43448 173 0 0 0 0 0 0 0 0 0 histogram of classification of points: 12475043 unclassified (1) 43826747 ground (2) 3316 building (6) 161480 water (9) +-> flagged as extended overlap: 4493858 +---> 1304751 of those are unclassified (1) +---> 3183927 of those are ground (2) +---> 5180 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.2,3.3) has 79 bin [3.3,3.4) has 4832 bin [3.4,3.5) has 84024 bin [3.5,3.6) has 290493 bin [3.6,3.7) has 351127 bin [3.7,3.8) has 258623 bin [3.8,3.9) has 309172 bin [3.9,4.0) has 351767 bin [4.0,4.1) has 431853 bin [4.1,4.2) has 500709 bin [4.2,4.3) has 486757 bin [4.3,4.4) has 409420 bin [4.4,4.5) has 635128 bin [4.5,4.6) has 726247 bin [4.6,4.7) has 759095 bin [4.7,4.8) has 798103 bin [4.8,4.9) has 884223 bin [4.9,5.0) has 1042021 bin [5.0,5.1) 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has 12599 bin [35.6,35.7) has 12561 bin [35.7,35.8) has 12178 bin [35.8,35.9) has 12244 bin [35.9,36.0) has 12106 bin [36.0,36.1) has 11803 bin [36.1,36.2) has 11357 bin [36.2,36.3) has 11076 bin [36.3,36.4) has 10957 bin [36.4,36.5) has 10730 bin [36.5,36.6) has 10460 bin [36.6,36.7) has 10337 bin [36.7,36.8) has 9845 bin [36.8,36.9) has 9606 bin [36.9,37.0) has 9704 bin [37.0,37.1) has 9676 bin [37.1,37.2) has 9824 bin [37.2,37.3) has 9813 bin [37.3,37.4) has 9478 bin [37.4,37.5) has 9447 bin [37.5,37.6) has 9072 bin [37.6,37.7) has 8863 bin [37.7,37.8) has 8662 bin [37.8,37.9) has 8350 bin [37.9,38.0) has 8294 bin [38.0,38.1) has 8228 bin [38.1,38.2) has 7806 bin [38.2,38.3) has 7268 bin [38.3,38.4) has 6972 bin [38.4,38.5) has 6560 bin [38.5,38.6) has 6417 bin [38.6,38.7) has 6384 bin [38.7,38.8) has 5923 bin [38.8,38.9) has 5881 bin [38.9,39.0) has 5657 bin [39.0,39.1) has 5640 bin [39.1,39.2) has 5391 bin [39.2,39.3) has 5091 bin [39.3,39.4) has 4696 bin [39.4,39.5) has 4536 bin [39.5,39.6) has 4214 bin [39.6,39.7) has 4014 bin [39.7,39.8) has 3816 bin [39.8,39.9) has 3662 bin [39.9,40.0) has 3504 bin [40.0,40.1) has 3307 bin [40.1,40.2) has 3105 bin [40.2,40.3) has 2832 bin [40.3,40.4) has 2684 bin [40.4,40.5) has 2396 bin [40.5,40.6) has 2228 bin [40.6,40.7) has 2064 bin [40.7,40.8) has 1872 bin [40.8,40.9) has 1869 bin [40.9,41.0) has 1688 bin [41.0,41.1) has 1428 bin [41.1,41.2) has 1330 bin [41.2,41.3) has 1211 bin [41.3,41.4) has 1025 bin [41.4,41.5) has 919 bin [41.5,41.6) has 797 bin [41.6,41.7) has 776 bin [41.7,41.8) has 630 bin [41.8,41.9) has 552 bin [41.9,42.0) has 479 bin [42.0,42.1) has 364 bin [42.1,42.2) has 299 bin [42.2,42.3) has 261 bin [42.3,42.4) has 242 bin [42.4,42.5) has 184 bin [42.5,42.6) has 171 bin [42.6,42.7) has 154 bin [42.7,42.8) has 139 bin [42.8,42.9) has 122 bin [42.9,43.0) has 112 bin [43.0,43.1) has 104 bin [43.1,43.2) has 118 bin [43.2,43.3) has 69 bin [43.3,43.4) has 66 bin [43.4,43.5) has 48 bin [43.5,43.6) has 37 bin [43.6,43.7) has 41 bin [43.7,43.8) has 28 bin [43.8,43.9) has 19 bin [43.9,44.0) has 24 bin [44.0,44.1) has 28 bin [44.1,44.2) has 24 bin [44.2,44.3) has 19 bin [44.3,44.4) has 15 bin [44.4,44.5) has 8 bin [44.5,44.6) has 2 bin [44.7,44.8) has 2 bin [44.8,44.9) has 1 average z coordinate 10.0 for 56466586 element(s) point source id histogram with bin size 1.000000 bin 121 has 13508370 bin 122 has 39584898 bin 123 has 3314115 bin 126 has 59203 average point source id 121.823657782321035 for 56466586 element(s)