lasinfo (210611) report for 'AHN4T/32CZ2_25.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: 77465314 number of points by return: 46783020 19909225 8436111 2061250 275708 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 449980 0 min x y z: 148980.000 449980.000 -2.304 max x y z: 150019.999 451269.999 45.595 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: 77465314 extended number of points by return: 46783020 19909225 8436111 2061250 275708 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 -2304 45595 intensity 0 4933 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 -31 30 user_data 6 7 point_source_ID 78 80 gps_time 269727075.550384 269729115.234388 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 17 255 B 0 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -16 34.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46783020 number of intermediate returns: 10811525 number of last returns: 46661878 number of single returns: 26791109 covered area in square units/kilounits: 1335756/1.34 point density: all returns 57.99 last only 34.93 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 77465314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46783020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19909225 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8436111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2061250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 275708 instead zero. overview over extended number of returns of given pulse: 26791109 22959658 19158631 7168769 1362661 24066 420 0 0 0 0 0 0 0 0 histogram of classification of points: 37813673 unclassified (1) 36615691 ground (2) 2989576 building (6) 40968 water (9) 5406 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5379917 +---> 2896722 of those are unclassified (1) +---> 2369378 of those are ground (2) +---> 112696 of those are building (6) +---> 716 of those are water (9) +---> 405 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 1 bin [-2.3,-2.2) has 1 bin [-2.2,-2.1) has 3 bin [-2.1,-2.0) has 1 bin [2.6,2.7) has 1 bin [2.7,2.8) has 38 bin [2.8,2.9) has 20 bin [2.9,3.0) has 25 bin [3.0,3.1) has 5349 bin [3.1,3.2) has 191 bin [3.2,3.3) has 152 bin [3.3,3.4) has 239 bin [3.4,3.5) has 12604 bin [3.5,3.6) has 33590 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[41.7,41.8) has 107 bin [41.8,41.9) has 107 bin [41.9,42.0) has 84 bin [42.0,42.1) has 96 bin [42.1,42.2) has 77 bin [42.2,42.3) has 83 bin [42.3,42.4) has 67 bin [42.4,42.5) has 43 bin [42.5,42.6) has 21 bin [42.6,42.7) has 21 bin [42.7,42.8) has 25 bin [42.8,42.9) has 25 bin [42.9,43.0) has 33 bin [43.0,43.1) has 29 bin [43.1,43.2) has 29 bin [43.2,43.3) has 23 bin [43.3,43.4) has 12 bin [43.4,43.5) has 13 bin [43.5,43.6) has 12 bin [43.6,43.7) has 16 bin [43.7,43.8) has 11 bin [43.8,43.9) has 15 bin [43.9,44.0) has 11 bin [44.0,44.1) has 9 bin [44.1,44.2) has 7 bin [44.2,44.3) has 8 bin [44.3,44.4) has 8 bin [44.4,44.5) has 3 bin [44.5,44.6) has 1 bin [44.6,44.7) has 7 bin [44.7,44.8) has 2 bin [44.8,44.9) has 2 bin [44.9,45.0) has 1 bin [45.0,45.1) has 5 bin [45.2,45.3) has 1 bin [45.3,45.4) has 3 bin [45.5,45.6) has 2 average z coordinate 12.2 for 77465314 element(s) point source id histogram with bin size 1.000000 bin 78 has 14342 bin 79 has 50754932 bin 80 has 26696040 average point source id 79.34443412957701 for 77465314 element(s)