lasinfo (210611) report for 'AHN4T/46CZ2_01.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: 339/2022 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: 29829150 number of points by return: 24910735 3312255 1292667 280399 33094 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 404980 0 min x y z: 184980.000 404980.000 13.393 max x y z: 186019.999 406269.999 49.376 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: 29829150 extended number of points by return: 24910735 3312255 1292667 280399 33094 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 13393 49376 intensity 56 4360 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 29 user_data 6 7 point_source_ID 78 80 gps_time 296121292.418197 296124416.697613 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 36 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 43.6 ('Amplitude') attribute1 -16.5 27.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24910735 number of intermediate returns: 1610889 number of last returns: 24890335 number of single returns: 21582809 covered area in square units/kilounits: 1340408/1.34 point density: all returns 22.25 last only 18.57 (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 29829150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24910735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3312255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1292667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 280399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33094 instead zero. overview over extended number of returns of given pulse: 21582809 4047567 3042299 990665 154590 10701 519 0 0 0 0 0 0 0 0 histogram of classification of points: 5598406 unclassified (1) 23455006 ground (2) 739342 building (6) 35780 water (9) 616 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2580094 +---> 739046 of those are unclassified (1) +---> 1814955 of those are ground (2) +---> 25622 of those are building (6) +---> 471 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.3,13.4) has 1 bin [13.4,13.5) has 119 bin [13.5,13.6) has 1056 bin [13.6,13.7) has 1792 bin [13.7,13.8) has 2336 bin [13.8,13.9) has 2729 bin [13.9,14.0) has 4473 bin [14.0,14.1) has 9102 bin [14.1,14.2) has 18418 bin [14.2,14.3) has 34342 bin [14.3,14.4) has 53636 bin [14.4,14.5) has 72011 bin [14.5,14.6) has 47127 bin [14.6,14.7) has 60271 bin [14.7,14.8) has 52636 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has 362 bin [45.6,45.7) has 309 bin [45.7,45.8) has 288 bin [45.8,45.9) has 245 bin [45.9,46.0) has 234 bin [46.0,46.1) has 219 bin [46.1,46.2) has 204 bin [46.2,46.3) has 173 bin [46.3,46.4) has 152 bin [46.4,46.5) has 138 bin [46.5,46.6) has 99 bin [46.6,46.7) has 106 bin [46.7,46.8) has 107 bin [46.8,46.9) has 100 bin [46.9,47.0) has 79 bin [47.0,47.1) has 61 bin [47.1,47.2) has 56 bin [47.2,47.3) has 44 bin [47.3,47.4) has 39 bin [47.4,47.5) has 33 bin [47.5,47.6) has 49 bin [47.6,47.7) has 36 bin [47.7,47.8) has 37 bin [47.8,47.9) has 26 bin [47.9,48.0) has 23 bin [48.0,48.1) has 14 bin [48.1,48.2) has 15 bin [48.2,48.3) has 9 bin [48.3,48.4) has 28 bin [48.4,48.5) has 13 bin [48.5,48.6) has 17 bin [48.6,48.7) has 6 bin [48.7,48.8) has 12 bin [48.8,48.9) has 10 bin [48.9,49.0) has 6 bin [49.0,49.1) has 5 bin [49.1,49.2) has 2 bin [49.2,49.3) has 3 bin [49.3,49.4) has 1 average z coordinate 19.0 for 29829150 element(s) point source id histogram with bin size 1.000000 bin 78 has 2280524 bin 79 has 24460556 bin 80 has 3088070 average point source id 79.027072377188091 for 29829150 element(s)