lasinfo (210611) report for 'AHN4T/28FZ1_23.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: 336/2022 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: 35784312 number of points by return: 28277687 4429904 2235887 709950 130884 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 487480 0 min x y z: 251980.000 487480.000 12.104 max x y z: 253019.999 488769.999 47.431 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: 35784312 extended number of points by return: 28277687 4429904 2235887 709950 130884 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 12104 47431 intensity 55 4616 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 -29 13 user_data 6 7 point_source_ID 173 208 gps_time 324215375.932404 328788901.564156 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 28 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.38 29.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28277687 number of intermediate returns: 3094904 number of last returns: 28242896 number of single returns: 23831175 covered area in square units/kilounits: 1336212/1.34 point density: all returns 26.78 last only 21.14 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35784312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28277687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4429904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2235887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 709950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 130884 instead zero. overview over extended number of returns of given pulse: 23831175 4394686 4586860 2317720 583530 65406 4935 0 0 0 0 0 0 0 0 histogram of classification of points: 8731160 unclassified (1) 25903873 ground (2) 1055040 building (6) 93281 water (9) 958 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2333860 +---> 470171 of those are unclassified (1) +---> 1788398 of those are ground (2) +---> 70783 of those are building (6) +---> 4508 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 414 bin [12.2,12.3) has 1385 bin [12.3,12.4) has 1525 bin [12.4,12.5) has 1904 bin [12.5,12.6) has 1422 bin [12.6,12.7) has 5050 bin [12.7,12.8) has 6667 bin [12.8,12.9) has 5776 bin [12.9,13.0) has 9159 bin [13.0,13.1) has 18873 bin [13.1,13.2) has 36165 bin [13.2,13.3) has 78805 bin [13.3,13.4) has 132593 bin [13.4,13.5) has 184647 bin [13.5,13.6) has 331964 bin [13.6,13.7) has 371028 bin [13.7,13.8) has 409432 bin [13.8,13.9) has 505523 bin [13.9,14.0) has 452761 bin [14.0,14.1) has 492995 bin [14.1,14.2) has 557622 bin [14.2,14.3) has 476495 bin [14.3,14.4) has 494755 bin [14.4,14.5) has 468335 bin [14.5,14.6) has 484139 bin [14.6,14.7) has 488337 bin [14.7,14.8) has 473835 bin [14.8,14.9) has 491354 bin [14.9,15.0) has 600907 bin [15.0,15.1) has 674896 bin [15.1,15.2) has 666003 bin [15.2,15.3) has 718876 bin [15.3,15.4) has 840629 bin [15.4,15.5) has 1075428 bin [15.5,15.6) has 1095345 bin [15.6,15.7) has 1204744 bin [15.7,15.8) has 1091697 bin [15.8,15.9) has 920065 bin [15.9,16.0) has 884354 bin [16.0,16.1) has 944247 bin [16.1,16.2) has 908275 bin [16.2,16.3) has 590472 bin [16.3,16.4) has 458832 bin [16.4,16.5) has 507388 bin [16.5,16.6) has 458484 bin [16.6,16.7) has 288740 bin [16.7,16.8) has 252816 bin [16.8,16.9) has 261440 bin [16.9,17.0) has 317880 bin [17.0,17.1) has 370359 bin [17.1,17.2) has 423393 bin 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bin [44.3,44.4) has 179 bin [44.4,44.5) has 148 bin [44.5,44.6) has 155 bin [44.6,44.7) has 116 bin [44.7,44.8) has 130 bin [44.8,44.9) has 139 bin [44.9,45.0) has 135 bin [45.0,45.1) has 126 bin [45.1,45.2) has 87 bin [45.2,45.3) has 109 bin [45.3,45.4) has 115 bin [45.4,45.5) has 90 bin [45.5,45.6) has 107 bin [45.6,45.7) has 80 bin [45.7,45.8) has 86 bin [45.8,45.9) has 87 bin [45.9,46.0) has 66 bin [46.0,46.1) has 53 bin [46.1,46.2) has 70 bin [46.2,46.3) has 67 bin [46.3,46.4) has 46 bin [46.4,46.5) has 70 bin [46.5,46.6) has 46 bin [46.6,46.7) has 40 bin [46.7,46.8) has 25 bin [46.8,46.9) has 29 bin [46.9,47.0) has 28 bin [47.0,47.1) has 12 bin [47.1,47.2) has 10 bin [47.2,47.3) has 7 bin [47.4,47.5) has 2 average z coordinate 18.6 for 35784312 element(s) point source id histogram with bin size 1.000000 bin 173 has 24535834 bin 174 has 11246815 bin 208 has 1663 average point source id 173.315921122082784 for 35784312 element(s)