lasinfo (210611) report for 'AHN4T/26EZ1_04.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: 56141726 number of points by return: 53795044 1794357 475224 70829 6272 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 492480 0 min x y z: 162980.000 492480.000 -6.464 max x y z: 164019.999 493769.999 30.999 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: 56141726 extended number of points by return: 53795044 1794357 475224 70829 6272 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 -6464 30999 intensity 56 3199 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 -33 32 user_data 6 7 point_source_ID 128 130 gps_time 270123591.661308 270126221.674251 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 33 255 B 31 255 NIR 50 246 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 31.99 ('Amplitude') attribute1 -15.28 18.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 53795044 number of intermediate returns: 546519 number of last returns: 53813076 number of single returns: 52012913 covered area in square units/kilounits: 1339128/1.34 point density: all returns 41.92 last only 40.19 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56141726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 53795044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1794357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 475224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 70829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6272 instead zero. overview over extended number of returns of given pulse: 52012913 2637213 1205348 255529 30575 148 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2707603 unclassified (1) 53039798 ground (2) 323247 building (6) 70970 water (9) 108 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3928941 +---> 435847 of those are unclassified (1) +---> 3436009 of those are ground (2) +---> 50578 of those are building (6) +---> 6507 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 43 bin [-6.4,-6.3) has 4178 bin [-6.3,-6.2) has 24499 bin [-6.2,-6.1) has 23871 bin [-6.1,-6.0) has 15954 bin [-6.0,-5.9) has 11086 bin [-5.9,-5.8) has 14777 bin [-5.8,-5.7) has 36191 bin [-5.7,-5.6) has 40435 bin [-5.6,-5.5) has 46143 bin [-5.5,-5.4) has 55605 bin [-5.4,-5.3) has 58986 bin [-5.3,-5.2) has 56661 bin [-5.2,-5.1) has 60137 bin [-5.1,-5.0) has 62656 bin [-5.0,-4.9) has 71661 bin [-4.9,-4.8) has 74975 bin [-4.8,-4.7) has 78559 bin [-4.7,-4.6) has 112448 bin [-4.6,-4.5) has 4218109 bin [-4.5,-4.4) has 10954459 bin [-4.4,-4.3) has 8665311 bin [-4.3,-4.2) has 10317842 bin [-4.2,-4.1) has 4412207 bin [-4.1,-4.0) has 3461359 bin [-4.0,-3.9) has 3887614 bin [-3.9,-3.8) has 2623821 bin [-3.8,-3.7) has 1484451 bin [-3.7,-3.6) has 919738 bin [-3.6,-3.5) has 378769 bin [-3.5,-3.4) has 220907 bin [-3.4,-3.3) has 133247 bin [-3.3,-3.2) has 83389 bin [-3.2,-3.1) has 94088 bin [-3.1,-3.0) has 122866 bin [-3.0,-2.9) has 157305 bin [-2.9,-2.8) has 154508 bin [-2.8,-2.7) has 133890 bin [-2.7,-2.6) has 43653 bin [-2.6,-2.5) has 23271 bin [-2.5,-2.4) has 21186 bin [-2.4,-2.3) has 20496 bin [-2.3,-2.2) has 20044 bin [-2.2,-2.1) has 19844 bin [-2.1,-2.0) has 19269 bin [-2.0,-1.9) has 19362 bin [-1.9,-1.8) has 19412 bin [-1.8,-1.7) has 18730 bin [-1.7,-1.6) has 18549 bin [-1.6,-1.5) has 19970 bin [-1.5,-1.4) has 21322 bin [-1.4,-1.3) has 20144 bin 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11417775 average point source id 129.132173777485917 for 56141726 element(s)