lasinfo (210611) report for 'AHN4T/19FN2_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: 177/2021 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: 28813650 number of points by return: 26804770 1321557 545346 139835 2142 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 519980 0 min x y z: 137980.000 519980.000 -2.562 max x y z: 139019.999 521269.999 27.397 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: 28813650 extended number of points by return: 26804770 1321557 545346 139835 2142 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 -2562 27397 intensity 19 4795 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 -29 29 user_data 8 9 point_source_ID 45 60 gps_time 269681251.191545 269707388.609443 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 24 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 47.95 ('Amplitude') attribute1 -18.09 30.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26804770 number of intermediate returns: 689978 number of last returns: 26793384 number of single returns: 25474482 covered area in square units/kilounits: 1319404/1.32 point density: all returns 21.84 last only 20.31 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28813650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26804770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1321557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 545346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 139835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2142 instead zero. overview over extended number of returns of given pulse: 25474482 1556627 1218768 552838 10645 290 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2354888 unclassified (1) 25745190 ground (2) 544789 building (6) 157959 water (9) 10824 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2140765 +---> 194621 of those are unclassified (1) +---> 1870268 of those are ground (2) +---> 68649 of those are building (6) +---> 5751 of those are water (9) +---> 1476 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 5 bin [-2.5,-2.4) has 850 bin [-2.4,-2.3) has 3606 bin [-2.3,-2.2) has 3034 bin [-2.2,-2.1) has 40052 bin [-2.1,-2.0) has 226872 bin [-2.0,-1.9) has 123755 bin [-1.9,-1.8) has 136808 bin [-1.8,-1.7) has 146343 bin [-1.7,-1.6) has 137929 bin [-1.6,-1.5) has 175875 bin [-1.5,-1.4) has 223949 bin [-1.4,-1.3) has 382587 bin [-1.3,-1.2) has 734719 bin [-1.2,-1.1) has 1399511 bin [-1.1,-1.0) has 2669448 bin [-1.0,-0.9) has 3492516 bin [-0.9,-0.8) has 3708763 bin [-0.8,-0.7) has 3071755 bin [-0.7,-0.6) has 2308047 bin [-0.6,-0.5) has 1389305 bin [-0.5,-0.4) has 865599 bin [-0.4,-0.3) has 429606 bin [-0.3,-0.2) has 323893 bin [-0.2,-0.1) has 288497 bin [-0.1,0.0) has 249686 bin [0.0,0.1) has 203431 bin [0.1,0.2) has 155649 bin [0.2,0.3) has 118838 bin [0.3,0.4) has 102888 bin [0.4,0.5) has 88272 bin [0.5,0.6) has 73248 bin [0.6,0.7) has 61016 bin [0.7,0.8) has 51684 bin [0.8,0.9) has 40315 bin [0.9,1.0) has 37894 bin [1.0,1.1) has 38285 bin [1.1,1.2) has 39281 bin [1.2,1.3) has 41909 bin [1.3,1.4) has 43742 bin [1.4,1.5) has 43367 bin [1.5,1.6) has 49314 bin [1.6,1.7) has 50953 bin [1.7,1.8) has 50431 bin [1.8,1.9) has 53396 bin [1.9,2.0) has 55231 bin [2.0,2.1) has 51556 bin [2.1,2.2) has 50754 bin [2.2,2.3) has 52956 bin [2.3,2.4) has 50928 bin [2.4,2.5) has 49690 bin [2.5,2.6) 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has 258 bin [22.8,22.9) has 227 bin [22.9,23.0) has 230 bin [23.0,23.1) has 203 bin [23.1,23.2) has 171 bin [23.2,23.3) has 177 bin [23.3,23.4) has 168 bin [23.4,23.5) has 146 bin [23.5,23.6) has 116 bin [23.6,23.7) has 120 bin [23.7,23.8) has 111 bin [23.8,23.9) has 87 bin [23.9,24.0) has 90 bin [24.0,24.1) has 79 bin [24.1,24.2) has 71 bin [24.2,24.3) has 82 bin [24.3,24.4) has 70 bin [24.4,24.5) has 71 bin [24.5,24.6) has 67 bin [24.6,24.7) has 55 bin [24.7,24.8) has 50 bin [24.8,24.9) has 45 bin [24.9,25.0) has 46 bin [25.0,25.1) has 54 bin [25.1,25.2) has 35 bin [25.2,25.3) has 41 bin [25.3,25.4) has 29 bin [25.4,25.5) has 44 bin [25.5,25.6) has 30 bin [25.6,25.7) has 33 bin [25.7,25.8) has 23 bin [25.8,25.9) has 20 bin [25.9,26.0) has 25 bin [26.0,26.1) has 23 bin [26.1,26.2) has 19 bin [26.2,26.3) has 21 bin [26.3,26.4) has 13 bin [26.4,26.5) has 23 bin [26.5,26.6) has 6 bin [26.6,26.7) has 14 bin [26.7,26.8) has 9 bin [26.8,26.9) has 12 bin [26.9,27.0) has 11 bin [27.0,27.1) has 4 bin [27.1,27.2) has 2 bin [27.2,27.3) has 1 bin [27.3,27.4) has 1 average z coordinate 0.4 for 28813650 element(s) point source id histogram with bin size 1.000000 bin 45 has 2955631 bin 46 has 20116031 bin 47 has 5205389 bin 60 has 536599 average point source id 46.338802754944268 for 28813650 element(s)