lasinfo (210611) report for 'AHN4T/17EZ2_11.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: 333/2022 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: 39290590 number of points by return: 23208401 10064508 4576928 1225110 194569 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 539980 0 min x y z: 244980.000 539980.000 16.573 max x y z: 246019.999 541269.999 56.085 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: 39290590 extended number of points by return: 23208401 10064508 4576928 1225110 194569 19650 1424 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 16573 56085 intensity 46 4409 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 26 user_data 6 7 point_source_ID 57 59 gps_time 328707425.997433 330435400.619228 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.77 27.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23208401 number of intermediate returns: 6025723 number of last returns: 23191400 number of single returns: 13134934 covered area in square units/kilounits: 1290036/1.29 point density: all returns 30.46 last only 17.98 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39290590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23208401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10064508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4576928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1225110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 194569 instead zero. overview over extended number of returns of given pulse: 13134934 10972252 10059087 4127924 876556 110115 9722 0 0 0 0 0 0 0 0 histogram of classification of points: 17810549 unclassified (1) 20836607 ground (2) 356350 building (6) 285858 water (9) 1226 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3258164 +---> 1614916 of those are unclassified (1) +---> 1604772 of those are ground (2) +---> 37682 of those are building (6) +---> 794 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 7 bin [16.6,16.7) has 178 bin [16.7,16.8) has 1927 bin [16.8,16.9) has 3500 bin [16.9,17.0) has 9049 bin [17.0,17.1) has 300825 bin [17.1,17.2) has 50902 bin [17.2,17.3) has 57101 bin [17.3,17.4) has 60243 bin [17.4,17.5) has 58072 bin [17.5,17.6) has 69651 bin [17.6,17.7) has 75187 bin [17.7,17.8) has 76891 bin [17.8,17.9) has 96131 bin 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[36.7,36.8) has 103738 bin [36.8,36.9) has 103772 bin [36.9,37.0) has 103442 bin [37.0,37.1) has 102312 bin [37.1,37.2) has 101521 bin [37.2,37.3) has 101271 bin [37.3,37.4) has 100462 bin [37.4,37.5) has 100057 bin [37.5,37.6) has 99138 bin [37.6,37.7) has 98199 bin [37.7,37.8) has 97962 bin [37.8,37.9) has 96591 bin [37.9,38.0) has 95418 bin [38.0,38.1) has 94144 bin [38.1,38.2) has 92783 bin [38.2,38.3) has 92419 bin [38.3,38.4) has 90884 bin [38.4,38.5) has 89703 bin [38.5,38.6) has 88460 bin [38.6,38.7) has 86866 bin [38.7,38.8) has 85236 bin [38.8,38.9) has 83469 bin [38.9,39.0) has 81987 bin [39.0,39.1) has 79722 bin [39.1,39.2) has 78355 bin [39.2,39.3) has 75871 bin [39.3,39.4) has 74174 bin [39.4,39.5) has 72467 bin [39.5,39.6) has 70727 bin [39.6,39.7) has 69274 bin [39.7,39.8) has 67060 bin [39.8,39.9) has 64905 bin [39.9,40.0) has 63051 bin [40.0,40.1) has 60890 bin [40.1,40.2) has 58991 bin [40.2,40.3) has 56511 bin [40.3,40.4) has 54115 bin [40.4,40.5) has 52443 bin 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has 487 bin [48.5,48.6) has 440 bin [48.6,48.7) has 430 bin [48.7,48.8) has 370 bin [48.8,48.9) has 372 bin [48.9,49.0) has 338 bin [49.0,49.1) has 294 bin [49.1,49.2) has 280 bin [49.2,49.3) has 245 bin [49.3,49.4) has 260 bin [49.4,49.5) has 236 bin [49.5,49.6) has 201 bin [49.6,49.7) has 214 bin [49.7,49.8) has 158 bin [49.8,49.9) has 175 bin [49.9,50.0) has 162 bin [50.0,50.1) has 170 bin [50.1,50.2) has 137 bin [50.2,50.3) has 143 bin [50.3,50.4) has 144 bin [50.4,50.5) has 135 bin [50.5,50.6) has 118 bin [50.6,50.7) has 79 bin [50.7,50.8) has 72 bin [50.8,50.9) has 60 bin [50.9,51.0) has 63 bin [51.0,51.1) has 54 bin [51.1,51.2) has 57 bin [51.2,51.3) has 38 bin [51.3,51.4) has 43 bin [51.4,51.5) has 72 bin [51.5,51.6) has 59 bin [51.6,51.7) has 36 bin [51.7,51.8) has 46 bin [51.8,51.9) has 37 bin [51.9,52.0) has 39 bin [52.0,52.1) has 27 bin [52.1,52.2) has 20 bin [52.2,52.3) has 21 bin [52.3,52.4) has 21 bin [52.4,52.5) has 20 bin [52.5,52.6) has 24 bin [52.6,52.7) has 24 bin [52.7,52.8) has 23 bin [52.8,52.9) has 20 bin [52.9,53.0) has 26 bin [53.0,53.1) has 29 bin [53.1,53.2) has 17 bin [53.2,53.3) has 16 bin [53.3,53.4) has 18 bin [53.4,53.5) has 20 bin [53.5,53.6) has 16 bin [53.6,53.7) has 12 bin [53.7,53.8) has 11 bin [53.8,53.9) has 7 bin [53.9,54.0) has 6 bin [54.0,54.1) has 5 bin [54.1,54.2) has 8 bin [54.2,54.3) has 12 bin [54.3,54.4) has 10 bin [54.4,54.5) has 13 bin [54.5,54.6) has 9 bin [54.6,54.7) has 9 bin [54.7,54.8) has 2 bin [54.8,54.9) has 5 bin [54.9,55.0) has 5 bin [55.0,55.1) has 4 bin [55.1,55.2) has 1 bin [55.2,55.3) has 10 bin [55.3,55.4) has 6 bin [55.4,55.5) has 4 bin [55.5,55.6) has 2 bin [55.7,55.8) has 1 bin [55.8,55.9) has 4 bin [55.9,56.0) has 4 bin [56.0,56.1) has 4 average z coordinate 24.9 for 39290590 element(s) point source id histogram with bin size 1.000000 bin 57 has 3983721 bin 58 has 31527531 bin 59 has 3779338 average point source id 57.994798169230855 for 39290590 element(s)