lasinfo (210611) report for 'AHN4T/32CZ2_11.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: 175/2021 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: 62497011 number of points by return: 45360889 11684996 4367316 965337 118473 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 452480 0 min x y z: 144980.000 452480.000 0.409 max x y z: 146019.999 453769.999 43.019 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: 62497011 extended number of points by return: 45360889 11684996 4367316 965337 118473 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 409 43019 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 -30 30 user_data 6 8 point_source_ID 81 83 gps_time 269729627.136760 269731445.036290 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 16 255 B 0 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.57 35.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45360889 number of intermediate returns: 5469716 number of last returns: 45296436 number of single returns: 33630030 covered area in square units/kilounits: 1336568/1.34 point density: all returns 46.76 last only 33.89 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62497011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45360889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11684996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4367316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 965337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118473 instead zero. overview over extended number of returns of given pulse: 33630030 14641650 10226740 3401867 587712 8861 151 0 0 0 0 0 0 0 0 histogram of classification of points: 21149847 unclassified (1) 39941553 ground (2) 1253263 building (6) 146410 water (9) 5938 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4032127 +---> 1365025 of those are unclassified (1) +---> 2560282 of those are ground (2) +---> 100971 of those are building (6) +---> 5781 of those are water (9) +---> 68 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 137 bin [0.5,0.6) has 137 bin [0.6,0.7) has 106 bin [0.7,0.8) has 339 bin [0.8,0.9) has 111 bin [0.9,1.0) has 83 bin [1.0,1.1) has 72 bin [1.1,1.2) has 65 bin [1.2,1.3) has 72 bin [1.3,1.4) has 64 bin [1.4,1.5) has 82 bin [1.5,1.6) has 154 bin [1.6,1.7) has 8438 bin [1.7,1.8) has 84560 bin 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has 307 bin [40.8,40.9) has 309 bin [40.9,41.0) has 270 bin [41.0,41.1) has 231 bin [41.1,41.2) has 206 bin [41.2,41.3) has 171 bin [41.3,41.4) has 162 bin [41.4,41.5) has 141 bin [41.5,41.6) has 119 bin [41.6,41.7) has 110 bin [41.7,41.8) has 84 bin [41.8,41.9) has 89 bin [41.9,42.0) has 71 bin [42.0,42.1) has 56 bin [42.1,42.2) has 41 bin [42.2,42.3) has 31 bin [42.3,42.4) has 16 bin [42.4,42.5) has 11 bin [42.5,42.6) has 8 bin [42.6,42.7) has 4 bin [42.7,42.8) has 1 bin [42.8,42.9) has 1 bin [43.0,43.1) has 1 average z coordinate 6.8 for 62497011 element(s) point source id histogram with bin size 1.000000 bin 81 has 23196485 bin 82 has 39297891 bin 83 has 2635 average point source id 81.628880651588275 for 62497011 element(s)