lasinfo (210611) report for 'AHN4T/10EZ1_01.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: 174/2021 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: 32741164 number of points by return: 25619727 4387651 2053897 660041 19848 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 567480 0 min x y z: 159980.000 567480.000 -2.446 max x y z: 161019.999 568769.999 33.060 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: 32741164 extended number of points by return: 25619727 4387651 2053897 660041 19848 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 -2446 33060 intensity 19 4693 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 29 user_data 8 9 point_source_ID 1048 1116 gps_time 267975278.535267 269015501.428070 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 21 255 B 12 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 46.93 ('Amplitude') attribute1 -16.89 30.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25619727 number of intermediate returns: 2736348 number of last returns: 25592240 number of single returns: 21207151 covered area in square units/kilounits: 1323288/1.32 point density: all returns 24.74 last only 19.34 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32741164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25619727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4387651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2053897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 660041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19848 instead zero. overview over extended number of returns of given pulse: 21207151 4689711 4183072 2561855 95342 3873 160 0 0 0 0 0 0 0 0 histogram of classification of points: 8896808 unclassified (1) 21380637 ground (2) 2062070 building (6) 378241 water (9) 23408 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1930969 +---> 378246 of those are unclassified (1) +---> 1502333 of those are ground (2) +---> 27859 of those are building (6) +---> 22310 of those are water (9) +---> 221 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 2 bin [-2.4,-2.3) has 7 bin [-2.3,-2.2) has 48 bin [-2.2,-2.1) has 34 bin [-2.1,-2.0) has 29 bin [-2.0,-1.9) has 33 bin [-1.9,-1.8) has 25 bin [-1.8,-1.7) has 20 bin [-1.7,-1.6) has 23 bin [-1.6,-1.5) has 30 bin [-1.5,-1.4) has 9835 bin [-1.4,-1.3) has 11661 bin [-1.3,-1.2) has 18860 bin 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598 bin [30.4,30.5) has 550 bin [30.5,30.6) has 459 bin [30.6,30.7) has 432 bin [30.7,30.8) has 414 bin [30.8,30.9) has 335 bin [30.9,31.0) has 290 bin [31.0,31.1) has 243 bin [31.1,31.2) has 210 bin [31.2,31.3) has 163 bin [31.3,31.4) has 146 bin [31.4,31.5) has 120 bin [31.5,31.6) has 81 bin [31.6,31.7) has 67 bin [31.7,31.8) has 54 bin [31.8,31.9) has 33 bin [31.9,32.0) has 15 bin [32.0,32.1) has 10 bin [32.1,32.2) has 10 bin [32.2,32.3) has 6 bin [32.3,32.4) has 4 bin [32.4,32.5) has 1 bin [32.5,32.6) has 1 bin [32.7,32.8) has 2 bin [32.9,33.0) has 2 bin [33.0,33.1) has 1 average z coordinate 3.2 for 32741164 element(s) point source id histogram with bin size 1.000000 bin 1048 has 10114953 bin 1064 has 22318189 bin 1113 has 29 bin 1115 has 134095 bin 1116 has 173898 average point source id 1059.542116767748439 for 32741164 element(s)