lasinfo (210611) report for 'AHN4T/25AN1_18.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: 106690717 number of points by return: 53642192 34742364 14628956 3465611 211594 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 494980 0 min x y z: 101980.000 494980.000 4.536 max x y z: 103019.999 496269.999 43.592 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: 106690717 extended number of points by return: 53642192 34742364 14628956 3465611 211594 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 4536 43592 intensity 42 3367 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 34 user_data 6 9 point_source_ID 20 126 gps_time 269521606.051663 270120438.220104 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 10 255 B 7 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0.42 33.67 ('Amplitude') attribute1 -18.03 17.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 53642192 number of intermediate returns: 18288778 number of last returns: 53631404 number of single returns: 18871657 covered area in square units/kilounits: 1336520/1.34 point density: all returns 79.83 last only 40.13 (per square units) spacing: all returns 0.11 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 106690717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 53642192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 34742364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14628956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3465611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 211594 instead zero. overview over extended number of returns of given pulse: 18871657 40244933 33496497 13018924 1046040 12367 299 0 0 0 0 0 0 0 0 histogram of classification of points: 58774534 unclassified (1) 47779984 ground (2) 77067 building (6) 58630 water (9) 502 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 7013435 +---> 3733394 of those are unclassified (1) +---> 3278529 of those are ground (2) +---> 255 of those are building (6) +---> 1257 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.5,4.6) has 18 bin [4.6,4.7) has 1327 bin [4.7,4.8) has 18584 bin [4.8,4.9) has 54979 bin [4.9,5.0) has 20750 bin [5.0,5.1) has 23535 bin [5.1,5.2) has 22179 bin [5.2,5.3) has 21992 bin [5.3,5.4) has 21790 bin [5.4,5.5) has 22556 bin [5.5,5.6) has 28214 bin [5.6,5.7) has 38844 bin [5.7,5.8) has 73705 bin [5.8,5.9) has 110818 bin [5.9,6.0) has 179905 bin [6.0,6.1) 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[36.3,36.4) has 2901 bin [36.4,36.5) has 2691 bin [36.5,36.6) has 2608 bin [36.6,36.7) has 2459 bin [36.7,36.8) has 2317 bin [36.8,36.9) has 2199 bin [36.9,37.0) has 2154 bin [37.0,37.1) has 2125 bin [37.1,37.2) has 1986 bin [37.2,37.3) has 2054 bin [37.3,37.4) has 2029 bin [37.4,37.5) has 1839 bin [37.5,37.6) has 1689 bin [37.6,37.7) has 1687 bin [37.7,37.8) has 1652 bin [37.8,37.9) has 1567 bin [37.9,38.0) has 1458 bin [38.0,38.1) has 1376 bin [38.1,38.2) has 1394 bin [38.2,38.3) has 1317 bin [38.3,38.4) has 1288 bin [38.4,38.5) has 1190 bin [38.5,38.6) has 1157 bin [38.6,38.7) has 985 bin [38.7,38.8) has 920 bin [38.8,38.9) has 907 bin [38.9,39.0) has 876 bin [39.0,39.1) has 860 bin [39.1,39.2) has 727 bin [39.2,39.3) has 751 bin [39.3,39.4) has 749 bin [39.4,39.5) has 731 bin [39.5,39.6) has 724 bin [39.6,39.7) has 740 bin [39.7,39.8) has 751 bin [39.8,39.9) has 731 bin [39.9,40.0) has 625 bin [40.0,40.1) has 733 bin [40.1,40.2) has 641 bin [40.2,40.3) has 579 bin [40.3,40.4) has 536 bin [40.4,40.5) has 556 bin [40.5,40.6) has 493 bin [40.6,40.7) has 448 bin [40.7,40.8) has 459 bin [40.8,40.9) has 475 bin [40.9,41.0) has 473 bin [41.0,41.1) has 400 bin [41.1,41.2) has 379 bin [41.2,41.3) has 364 bin [41.3,41.4) has 301 bin [41.4,41.5) has 301 bin [41.5,41.6) has 236 bin [41.6,41.7) has 263 bin [41.7,41.8) has 225 bin [41.8,41.9) has 200 bin [41.9,42.0) has 176 bin [42.0,42.1) has 179 bin [42.1,42.2) has 168 bin [42.2,42.3) has 158 bin [42.3,42.4) has 157 bin [42.4,42.5) has 149 bin [42.5,42.6) has 125 bin [42.6,42.7) has 100 bin [42.7,42.8) has 85 bin [42.8,42.9) has 63 bin [42.9,43.0) has 58 bin [43.0,43.1) has 35 bin [43.1,43.2) has 27 bin [43.2,43.3) has 9 bin [43.3,43.4) has 7 bin [43.4,43.5) has 4 bin [43.5,43.6) has 4 average z coordinate 13.5 for 106690717 element(s) point source id histogram with bin size 1.000000 bin 20 has 20027007 bin 123 has 139490 bin 124 has 65107096 bin 126 has 21417124 average point source id 104.878242949665434 for 106690717 element(s)