lasinfo (210611) report for 'AHN4T/25BZ1_13.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: 178/2021 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: 59849944 number of points by return: 53371544 5028245 1216486 210287 23382 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 489980 0 min x y z: 111980.000 489980.000 -4.289 max x y z: 113019.999 491269.999 32.944 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: 59849944 extended number of points by return: 53371544 5028245 1216486 210287 23382 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 -4289 32944 intensity 0 4841 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 34 user_data 6 7 point_source_ID 119 208 gps_time 270113055.012301 272789311.741993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 32 255 B 30 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5667 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.41 33.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 53371544 number of intermediate returns: 1453975 number of last returns: 53299676 number of single returns: 48275251 covered area in square units/kilounits: 1320968/1.32 point density: all returns 45.31 last only 40.35 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59849944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 53371544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5028245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1216486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 210287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23382 instead zero. overview over extended number of returns of given pulse: 48275251 7679625 3027587 749988 116493 990 10 0 0 0 0 0 0 0 0 histogram of classification of points: 12007309 unclassified (1) 37820331 ground (2) 9592047 building (6) 420151 water (9) 10106 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4361008 +---> 787443 of those are unclassified (1) +---> 2630784 of those are ground (2) +---> 904995 of those are building (6) +---> 37786 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 146 bin [-4.2,-4.1) has 43025 bin [-4.1,-4.0) has 14898 bin [-4.0,-3.9) has 4317 bin [-3.9,-3.8) has 5160 bin [-3.8,-3.7) has 4385 bin [-3.7,-3.6) has 4865 bin [-3.6,-3.5) has 5118 bin [-3.5,-3.4) has 5473 bin [-3.4,-3.3) has 34964 bin [-3.3,-3.2) has 486499 bin [-3.2,-3.1) has 855916 bin [-3.1,-3.0) has 415544 bin [-3.0,-2.9) has 281511 bin 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has 19 bin [32.8,32.9) has 12 bin [32.9,33.0) has 10 average z coordinate 3.9 for 59849944 element(s) point source id histogram with bin size 1.000000 bin 119 has 25626500 bin 120 has 22826873 bin 208 has 11396571 average point source id 136.328699455424726 for 59849944 element(s)