lasinfo (210611) report for 'AHN4T/30EZ2_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: 155404820 number of points by return: 112628949 28996265 11189718 2328980 260908 scale factor x y z: 0.001 0.001 0.001 offset x y z: 86980 464980 0 min x y z: 86980.000 464980.000 -1.139 max x y z: 88019.999 466269.999 38.888 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: 155404820 extended number of points by return: 112628949 28996265 11189718 2328980 260908 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 -1139 38888 intensity 48 4844 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 -27 36 user_data 6 7 point_source_ID 95 174 gps_time 270033326.032800 270306064.490128 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 23 255 B 4 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4500 6000 extended_scanner_channel 0 0 attribute0 0.48 48.44 ('Amplitude') attribute1 -15.45 33.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 112628949 number of intermediate returns: 13783366 number of last returns: 112506471 number of single returns: 83513966 covered area in square units/kilounits: 1336700/1.34 point density: all returns 116.26 last only 84.17 (per square units) spacing: all returns 0.09 last only 0.11 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 155404820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 112628949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 28996265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 11189718 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2328980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 260908 instead zero. overview over extended number of returns of given pulse: 83513966 35677650 26619345 8286130 1296562 11077 90 0 0 0 0 0 0 0 0 histogram of classification of points: 50314611 unclassified (1) 103718333 ground (2) 1080312 building (6) 287519 water (9) 4045 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 7880169 +---> 1564965 of those are unclassified (1) +---> 6249934 of those are ground (2) +---> 55688 of those are building (6) +---> 9582 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 15 bin [-1.1,-1.0) has 1129 bin [-1.0,-0.9) has 3827 bin [-0.9,-0.8) has 1792 bin [-0.8,-0.7) has 6862 bin [-0.7,-0.6) has 180414 bin [-0.6,-0.5) has 332010 bin [-0.5,-0.4) has 403407 bin [-0.4,-0.3) has 972263 bin [-0.3,-0.2) has 1944279 bin [-0.2,-0.1) has 3048651 bin [-0.1,0.0) has 4033210 bin [0.0,0.1) has 4315229 bin [0.1,0.2) has 4105443 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[38.7,38.8) has 1 bin [38.8,38.9) has 2 average z coordinate 8.3 for 155404820 element(s) point source id histogram with bin size 1.000000 bin 95 has 19857051 bin 96 has 41913970 bin 126 has 46623923 bin 174 has 47009876 average point source id 128.467660700614061 for 155404820 element(s)