lasinfo (210611) report for 'AHN4T/30EZ2_17.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: 107007465 number of points by return: 80722251 18467261 6349851 1313973 154129 scale factor x y z: 0.001 0.001 0.001 offset x y z: 85980 463730 0 min x y z: 85980.000 463730.000 -1.232 max x y z: 87019.999 465019.999 41.826 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: 107007465 extended number of points by return: 80722251 18467261 6349851 1313973 154129 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 -1232 41826 intensity 3 4561 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 -35 32 user_data 6 7 point_source_ID 95 174 gps_time 270033344.806239 270306089.956145 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 30 255 B 2 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0.03 45.61 ('Amplitude') attribute1 -15.9 30.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 80722251 number of intermediate returns: 7839041 number of last returns: 80608366 number of single returns: 62162193 covered area in square units/kilounits: 1331136/1.33 point density: all returns 80.39 last only 60.56 (per square units) spacing: all returns 0.11 last only 0.13 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 107007465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 80722251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18467261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6349851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1313973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 154129 instead zero. overview over extended number of returns of given pulse: 62162193 24276262 15136071 4657081 765654 10019 185 0 0 0 0 0 0 0 0 histogram of classification of points: 34161930 unclassified (1) 70623026 ground (2) 1836782 building (6) 381365 water (9) 4362 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6114877 +---> 1722379 of those are unclassified (1) +---> 4224230 of those are ground (2) +---> 111839 of those are building (6) +---> 56429 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 19 bin [-1.2,-1.1) has 3397 bin [-1.1,-1.0) has 99030 bin [-1.0,-0.9) has 19014 bin [-0.9,-0.8) has 18296 bin [-0.8,-0.7) has 31196 bin [-0.7,-0.6) has 65016 bin [-0.6,-0.5) has 188600 bin [-0.5,-0.4) has 381871 bin [-0.4,-0.3) has 599525 bin [-0.3,-0.2) has 516581 bin [-0.2,-0.1) has 321619 bin [-0.1,0.0) has 192942 bin [0.0,0.1) has 164705 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has 23816950 bin 126 has 4424937 bin 173 has 35872480 bin 174 has 42893098 average point source id 154.096636192624516 for 107007465 element(s)