lasinfo (210611) report for 'AHN4T/16FZ2_08.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: 334/2022 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: 38247215 number of points by return: 25189304 7765394 3798244 1220236 241767 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 541230 0 min x y z: 216980.000 541230.000 6.476 max x y z: 218019.999 542519.999 50.011 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: 38247215 extended number of points by return: 25189304 7765394 3798244 1220236 241767 29793 2477 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 6476 50011 intensity 29 4969 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 56 206 gps_time 330434047.861483 330858276.105116 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 48 255 B 29 255 NIR 8 255 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 -15.52 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25189304 number of intermediate returns: 5292236 number of last returns: 25167036 number of single returns: 17401361 covered area in square units/kilounits: 1340760/1.34 point density: all returns 28.53 last only 18.77 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38247215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25189304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7765394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3798244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1220236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 241767 instead zero. overview over extended number of returns of given pulse: 17401361 7956373 7736753 3912735 1058951 164446 16596 0 0 0 0 0 0 0 0 histogram of classification of points: 15661568 unclassified (1) 20508679 ground (2) 2043502 building (6) 33315 water (9) 151 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3299941 +---> 1433181 of those are unclassified (1) +---> 1697587 of those are ground (2) +---> 164546 of those are building (6) +---> 4627 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.4,6.5) has 1 bin [6.5,6.6) has 220 bin [6.6,6.7) has 1641 bin [6.7,6.8) has 1521 bin [6.8,6.9) has 1516 bin [6.9,7.0) has 3698 bin [7.0,7.1) has 9412 bin [7.1,7.2) has 19855 bin [7.2,7.3) has 28530 bin [7.3,7.4) has 77515 bin [7.4,7.5) has 79527 bin [7.5,7.6) has 83036 bin [7.6,7.7) has 86856 bin [7.7,7.8) has 110099 bin [7.8,7.9) has 159201 bin [7.9,8.0) 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has 250 bin [42.8,42.9) has 235 bin [42.9,43.0) has 191 bin [43.0,43.1) has 163 bin [43.1,43.2) has 119 bin [43.2,43.3) has 126 bin [43.3,43.4) has 91 bin [43.4,43.5) has 70 bin [43.5,43.6) has 68 bin [43.6,43.7) has 59 bin [43.7,43.8) has 50 bin [43.8,43.9) has 42 bin [43.9,44.0) has 27 bin [44.0,44.1) has 27 bin [44.1,44.2) has 11 bin [44.2,44.3) has 16 bin [44.3,44.4) has 19 bin [44.4,44.5) has 12 bin [44.5,44.6) has 8 bin [44.6,44.7) has 7 bin [44.7,44.8) has 4 bin [44.8,44.9) has 5 bin [44.9,45.0) has 1 bin [45.0,45.1) has 3 bin [45.2,45.3) has 3 bin [45.3,45.4) has 1 bin [45.4,45.5) has 3 bin [45.5,45.6) has 1 bin [45.7,45.8) has 1 bin [45.8,45.9) has 2 bin [46.0,46.1) has 1 bin [46.1,46.2) has 1 bin [46.9,47.0) has 1 bin [47.5,47.6) has 2 bin [47.7,47.8) has 1 bin [47.8,47.9) has 3 bin [49.7,49.8) has 1 bin [49.8,49.9) has 3 bin [49.9,50.0) has 3 bin [50.0,50.1) has 1 average z coordinate 14.9 for 38247215 element(s) point source id histogram with bin size 1.000000 bin 56 has 4691251 bin 57 has 29499251 bin 58 has 3057505 bin 206 has 999208 average point source id 60.849907659943348 for 38247215 element(s)