lasinfo (210611) report for 'AHN4T/46CN2_10.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: 338/2022 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: 29068222 number of points by return: 25643737 2377400 857546 171192 18347 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 409980 0 min x y z: 188980.000 409980.000 10.131 max x y z: 190019.999 411269.999 46.966 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: 29068222 extended number of points by return: 25643737 2377400 857546 171192 18347 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 10131 46966 intensity 56 4727 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 15 user_data 6 7 point_source_ID 79 80 gps_time 296122424.645213 296124521.313161 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 30 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0.56 47.27 ('Amplitude') attribute1 -16.39 30.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25643737 number of intermediate returns: 1046585 number of last returns: 25642048 number of single returns: 23264148 covered area in square units/kilounits: 1331512/1.33 point density: all returns 21.83 last only 19.26 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29068222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25643737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2377400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 857546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 171192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18347 instead zero. overview over extended number of returns of given pulse: 23264148 3044543 2057131 610557 85997 5493 353 0 0 0 0 0 0 0 0 histogram of classification of points: 4041241 unclassified (1) 24140501 ground (2) 776623 building (6) 99574 water (9) 276 wire conductor (14) 10007 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1884545 +---> 269412 of those are unclassified (1) +---> 1491954 of those are ground (2) +---> 105180 of those are building (6) +---> 14268 of those are water (9) +---> 10 of those are wire conductor (14) +---> 3721 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.1,10.2) has 5 bin [10.2,10.3) has 61 bin [10.3,10.4) has 3468 bin [10.4,10.5) has 37648 bin [10.5,10.6) has 66130 bin [10.6,10.7) has 149424 bin [10.7,10.8) has 324352 bin [10.8,10.9) has 686836 bin [10.9,11.0) has 1300899 bin [11.0,11.1) has 2623786 bin [11.1,11.2) has 3802250 bin [11.2,11.3) has 3577408 bin [11.3,11.4) has 2883040 bin [11.4,11.5) has 2063377 bin [11.5,11.6) has 1191753 bin [11.6,11.7) has 845783 bin [11.7,11.8) has 772740 bin [11.8,11.9) has 651106 bin [11.9,12.0) has 494408 bin [12.0,12.1) has 396942 bin [12.1,12.2) has 363530 bin [12.2,12.3) has 529793 bin [12.3,12.4) has 441588 bin [12.4,12.5) has 348187 bin [12.5,12.6) has 360824 bin [12.6,12.7) has 229405 bin [12.7,12.8) has 83786 bin [12.8,12.9) has 66115 bin [12.9,13.0) has 46577 bin [13.0,13.1) has 36505 bin [13.1,13.2) has 33671 bin [13.2,13.3) has 32142 bin [13.3,13.4) has 31789 bin [13.4,13.5) has 32012 bin [13.5,13.6) has 29246 bin [13.6,13.7) has 30372 bin [13.7,13.8) has 30074 bin [13.8,13.9) has 31938 bin [13.9,14.0) has 35101 bin [14.0,14.1) has 38667 bin [14.1,14.2) has 38541 bin [14.2,14.3) has 37613 bin [14.3,14.4) has 38401 bin [14.4,14.5) has 42407 bin [14.5,14.6) has 44106 bin [14.6,14.7) has 42998 bin [14.7,14.8) has 42423 bin 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107 bin [42.4,42.5) has 115 bin [42.5,42.6) has 173 bin [42.6,42.7) has 116 bin [42.7,42.8) has 70 bin [42.8,42.9) has 65 bin [42.9,43.0) has 58 bin [43.0,43.1) has 62 bin [43.1,43.2) has 73 bin [43.2,43.3) has 36 bin [43.3,43.4) has 34 bin [43.4,43.5) has 39 bin [43.5,43.6) has 27 bin [43.6,43.7) has 18 bin [43.7,43.8) has 18 bin [43.8,43.9) has 10 bin [43.9,44.0) has 6 bin [44.0,44.1) has 9 bin [44.1,44.2) has 5 bin [44.2,44.3) has 10 bin [44.3,44.4) has 9 bin [44.4,44.5) has 2 bin [44.5,44.6) has 2 bin [44.6,44.7) has 2 bin [44.8,44.9) has 2 bin [44.9,45.0) has 3 bin [45.1,45.2) has 3 bin [45.2,45.3) has 1 bin [45.7,45.8) has 1 bin [45.8,45.9) has 2 bin [45.9,46.0) has 1 bin [46.0,46.1) has 3 bin [46.1,46.2) has 6 bin [46.2,46.3) has 6 bin [46.3,46.4) has 1 bin [46.4,46.5) has 1 bin [46.6,46.7) has 2 bin [46.8,46.9) has 1 bin [46.9,47.0) has 1 average z coordinate 12.9 for 29068222 element(s) point source id histogram with bin size 1.000000 bin 79 has 19059046 bin 80 has 10009176 average point source id 79.344333960295202 for 29068222 element(s)