lasinfo (210611) report for 'AHN4T/25AZ2_16.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: 46763751 number of points by return: 43702725 2498039 488973 68051 5963 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 488730 0 min x y z: 104980.000 488730.000 -2.190 max x y z: 106019.999 490019.999 35.677 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: 46763751 extended number of points by return: 43702725 2498039 488973 68051 5963 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 -2190 35677 intensity 0 4918 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 33 user_data 6 7 point_source_ID 117 119 gps_time 270111386.810302 270113198.739629 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 17 255 B 2 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5500 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.42 33.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43702725 number of intermediate returns: 568541 number of last returns: 43585290 number of single returns: 41092805 covered area in square units/kilounits: 1331468/1.33 point density: all returns 35.12 last only 32.73 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46763751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43702725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2498039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 488973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 68051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5963 instead zero. overview over extended number of returns of given pulse: 41092805 4116027 1274417 250327 30063 112 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5260277 unclassified (1) 25490722 ground (2) 15552028 building (6) 429748 water (9) 30976 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3210603 +---> 392319 of those are unclassified (1) +---> 1830746 of those are ground (2) +---> 966478 of those are building (6) +---> 6572 of those are water (9) +---> 14488 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 55 bin [-2.1,-2.0) has 744 bin [-2.0,-1.9) has 2922 bin [-1.9,-1.8) has 6464 bin [-1.8,-1.7) has 4673 bin [-1.7,-1.6) has 3320 bin [-1.6,-1.5) has 3706 bin [-1.5,-1.4) has 8648 bin [-1.4,-1.3) has 11327 bin [-1.3,-1.2) has 9558 bin [-1.2,-1.1) has 14696 bin [-1.1,-1.0) has 45335 bin [-1.0,-0.9) 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bin [30.8,30.9) has 160 bin [30.9,31.0) has 185 bin [31.0,31.1) has 186 bin [31.1,31.2) has 192 bin [31.2,31.3) has 181 bin [31.3,31.4) has 158 bin [31.4,31.5) has 192 bin [31.5,31.6) has 165 bin [31.6,31.7) has 166 bin [31.7,31.8) has 178 bin [31.8,31.9) has 170 bin [31.9,32.0) has 187 bin [32.0,32.1) has 177 bin [32.1,32.2) has 167 bin [32.2,32.3) has 152 bin [32.3,32.4) has 166 bin [32.4,32.5) has 168 bin [32.5,32.6) has 167 bin [32.6,32.7) has 181 bin [32.7,32.8) has 172 bin [32.8,32.9) has 175 bin [32.9,33.0) has 170 bin [33.0,33.1) has 184 bin [33.1,33.2) has 270 bin [33.2,33.3) has 11787 bin [33.3,33.4) has 79938 bin [33.4,33.5) has 13011 bin [33.5,33.6) has 1010 bin [33.6,33.7) has 640 bin [33.7,33.8) has 607 bin [33.8,33.9) has 1144 bin [33.9,34.0) has 7126 bin [34.0,34.1) has 2837 bin [34.1,34.2) has 287 bin [34.2,34.3) has 123 bin [34.3,34.4) has 182 bin [34.4,34.5) has 264 bin [34.5,34.6) has 649 bin [34.6,34.7) has 1996 bin [34.7,34.8) has 859 bin [34.8,34.9) has 1608 bin [34.9,35.0) has 266 bin [35.0,35.1) has 510 bin [35.1,35.2) has 138 bin [35.2,35.3) has 83 bin [35.3,35.4) has 56 bin [35.4,35.5) has 263 bin [35.5,35.6) has 908 bin [35.6,35.7) has 5 average z coordinate 3.5 for 46763751 element(s) point source id histogram with bin size 1.000000 bin 117 has 251485 bin 118 has 28456942 bin 119 has 18055324 average point source id 118.380718796488338 for 46763751 element(s)