lasinfo (210611) report for 'AHN4T/14CZ2_19.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: 41768165 number of points by return: 37781910 2324616 1203597 452994 5048 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 526230 0 min x y z: 107980.000 526230.000 -2.503 max x y z: 109019.999 527519.999 26.860 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: 41768165 extended number of points by return: 37781910 2324616 1203597 452994 5048 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 -2503 26860 intensity 19 4992 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 38 55 gps_time 269534348.920283 269704059.182930 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 27 255 B 25 255 NIR 48 255 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 49.92 ('Amplitude') attribute1 -18.33 32.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37781910 number of intermediate returns: 1667114 number of last returns: 37761654 number of single returns: 35442513 covered area in square units/kilounits: 1313144/1.31 point density: all returns 31.81 last only 28.76 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41768165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37781910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2324616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1203597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 452994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5048 instead zero. overview over extended number of returns of given pulse: 35442513 2248549 2254663 1796991 24809 635 5 0 0 0 0 0 0 0 0 histogram of classification of points: 4979846 unclassified (1) 35573226 ground (2) 711620 building (6) 488491 water (9) 14982 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2834188 +---> 70534 of those are unclassified (1) +---> 2707864 of those are ground (2) +---> 25347 of those are building (6) +---> 30110 of those are water (9) +---> 333 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 32 bin [-2.4,-2.3) has 2030 bin [-2.3,-2.2) has 33794 bin [-2.2,-2.1) has 28661 bin [-2.1,-2.0) has 100486 bin [-2.0,-1.9) has 119251 bin [-1.9,-1.8) has 61846 bin [-1.8,-1.7) has 70719 bin [-1.7,-1.6) has 83928 bin [-1.6,-1.5) has 95063 bin [-1.5,-1.4) has 116943 bin [-1.4,-1.3) has 148637 bin [-1.3,-1.2) has 484637 bin [-1.2,-1.1) has 1265707 bin [-1.1,-1.0) has 809215 bin [-1.0,-0.9) has 1631167 bin [-0.9,-0.8) has 3718851 bin [-0.8,-0.7) has 3650542 bin [-0.7,-0.6) has 4069670 bin [-0.6,-0.5) has 4422392 bin [-0.5,-0.4) has 2579192 bin [-0.4,-0.3) has 2116996 bin [-0.3,-0.2) has 2093835 bin [-0.2,-0.1) has 2129759 bin [-0.1,0.0) has 1483621 bin [0.0,0.1) has 737475 bin [0.1,0.2) has 535324 bin [0.2,0.3) has 495484 bin [0.3,0.4) has 425243 bin [0.4,0.5) has 297966 bin [0.5,0.6) has 274416 bin [0.6,0.7) has 268652 bin [0.7,0.8) has 231372 bin [0.8,0.9) has 230457 bin [0.9,1.0) has 222485 bin [1.0,1.1) has 246494 bin [1.1,1.2) has 282450 bin [1.2,1.3) has 276023 bin [1.3,1.4) has 320835 bin [1.4,1.5) has 233396 bin [1.5,1.6) has 167020 bin [1.6,1.7) has 198944 bin [1.7,1.8) has 116444 bin [1.8,1.9) has 66102 bin [1.9,2.0) has 56218 bin [2.0,2.1) has 56508 bin [2.1,2.2) has 59936 bin [2.2,2.3) has 64448 bin [2.3,2.4) has 63819 bin [2.4,2.5) has 63317 bin [2.5,2.6) has 57931 bin [2.6,2.7) has 57110 bin [2.7,2.8) has 57009 bin [2.8,2.9) has 60181 bin [2.9,3.0) has 58601 bin [3.0,3.1) has 55721 bin [3.1,3.2) has 55253 bin [3.2,3.3) has 51163 bin [3.3,3.4) has 52902 bin [3.4,3.5) has 55163 bin [3.5,3.6) has 48125 bin [3.6,3.7) has 47310 bin [3.7,3.8) has 46859 bin [3.8,3.9) has 46919 bin [3.9,4.0) has 46936 bin [4.0,4.1) has 47342 bin [4.1,4.2) has 46735 bin [4.2,4.3) has 46961 bin [4.3,4.4) has 51280 bin [4.4,4.5) has 52496 bin [4.5,4.6) has 47620 bin [4.6,4.7) has 47574 bin [4.7,4.8) has 47313 bin [4.8,4.9) has 47094 bin [4.9,5.0) has 46935 bin [5.0,5.1) has 47051 bin [5.1,5.2) has 47035 bin [5.2,5.3) has 46491 bin [5.3,5.4) has 48026 bin [5.4,5.5) has 46169 bin [5.5,5.6) has 45501 bin [5.6,5.7) has 45369 bin [5.7,5.8) has 45706 bin [5.8,5.9) has 47111 bin [5.9,6.0) has 45221 bin [6.0,6.1) has 45314 bin [6.1,6.2) has 41008 bin [6.2,6.3) has 38375 bin [6.3,6.4) has 36708 bin [6.4,6.5) has 35904 bin [6.5,6.6) has 35982 bin 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bin [26.8,26.9) has 1 average z coordinate 0.5 for 41768165 element(s) point source id histogram with bin size 1.000000 bin 38 has 13594275 bin 53 has 2926632 bin 54 has 20656699 bin 55 has 4590559 average point source id 48.832320907562014 for 41768165 element(s)