lasinfo (210611) report for 'AHN4T/08CN2_02.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: 334/2022 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: 23480645 number of points by return: 23056623 231388 131984 49198 11452 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 586230 0 min x y z: 265980.000 586230.000 -2.076 max x y z: 267019.999 587519.999 31.620 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: 23480645 extended number of points by return: 23056623 231388 131984 49198 11452 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 -2076 31620 intensity 59 4821 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 19 21 gps_time 324220457.135709 324222640.955854 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 69 255 B 65 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.18 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23056623 number of intermediate returns: 195576 number of last returns: 23052506 number of single returns: 22824060 covered area in square units/kilounits: 1335692/1.34 point density: all returns 17.58 last only 17.26 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23480645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23056623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 231388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 131984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 49198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11452 instead zero. overview over extended number of returns of given pulse: 22824060 198190 249091 151726 49502 7409 667 0 0 0 0 0 0 0 0 histogram of classification of points: 467307 unclassified (1) 22928970 ground (2) 52849 building (6) 31519 water (9) +-> flagged as extended overlap: 1886036 +---> 53408 of those are unclassified (1) +---> 1827531 of those are ground (2) +---> 1017 of those are building (6) +---> 4080 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 5 bin [-2.0,-1.9) has 190 bin [-1.9,-1.8) has 567 bin [-1.8,-1.7) has 406 bin [-1.7,-1.6) has 4372 bin [-1.6,-1.5) has 15792 bin [-1.5,-1.4) has 26666 bin [-1.4,-1.3) has 16062 bin [-1.3,-1.2) has 12628 bin [-1.2,-1.1) has 16021 bin [-1.1,-1.0) has 16582 bin [-1.0,-0.9) has 22506 bin [-0.9,-0.8) has 31651 bin [-0.8,-0.7) has 77984 bin [-0.7,-0.6) has 213279 bin [-0.6,-0.5) has 322432 bin [-0.5,-0.4) has 401070 bin [-0.4,-0.3) has 543539 bin [-0.3,-0.2) has 806702 bin [-0.2,-0.1) has 1154638 bin [-0.1,0.0) has 1312557 bin [0.0,0.1) has 1408289 bin [0.1,0.2) has 1790186 bin [0.2,0.3) has 3670840 bin [0.3,0.4) has 4729187 bin [0.4,0.5) has 3229402 bin [0.5,0.6) has 1491724 bin [0.6,0.7) has 589773 bin [0.7,0.8) has 344613 bin [0.8,0.9) has 145407 bin [0.9,1.0) has 129705 bin [1.0,1.1) has 76126 bin [1.1,1.2) has 68120 bin [1.2,1.3) has 28266 bin [1.3,1.4) has 16201 bin [1.4,1.5) has 12245 bin [1.5,1.6) has 10155 bin [1.6,1.7) has 9029 bin [1.7,1.8) has 8612 bin [1.8,1.9) has 8231 bin [1.9,2.0) has 7961 bin [2.0,2.1) has 7918 bin [2.1,2.2) has 7839 bin [2.2,2.3) has 7500 bin [2.3,2.4) has 7676 bin [2.4,2.5) has 7862 bin [2.5,2.6) has 7966 bin [2.6,2.7) has 7890 bin [2.7,2.8) has 7719 bin [2.8,2.9) has 7923 bin [2.9,3.0) has 8014 bin [3.0,3.1) has 7720 bin [3.1,3.2) has 7384 bin [3.2,3.3) has 7424 bin [3.3,3.4) has 7783 bin [3.4,3.5) has 8138 bin [3.5,3.6) has 9099 bin [3.6,3.7) has 9055 bin [3.7,3.8) has 8380 bin [3.8,3.9) has 8223 bin [3.9,4.0) has 9247 bin [4.0,4.1) has 12393 bin [4.1,4.2) has 16744 bin [4.2,4.3) has 16483 bin [4.3,4.4) has 9598 bin [4.4,4.5) has 3952 bin [4.5,4.6) has 2765 bin [4.6,4.7) has 3191 bin [4.7,4.8) has 3762 bin [4.8,4.9) has 2609 bin [4.9,5.0) has 1387 bin [5.0,5.1) has 1493 bin [5.1,5.2) has 1439 bin [5.2,5.3) has 1510 bin [5.3,5.4) has 1636 bin [5.4,5.5) has 1731 bin [5.5,5.6) has 1828 bin [5.6,5.7) has 1791 bin [5.7,5.8) has 1964 bin [5.8,5.9) has 1927 bin [5.9,6.0) has 1944 bin [6.0,6.1) has 2015 bin [6.1,6.2) has 2122 bin [6.2,6.3) has 2132 bin [6.3,6.4) has 2191 bin [6.4,6.5) has 2228 bin [6.5,6.6) has 2253 bin [6.6,6.7) has 2282 bin [6.7,6.8) has 2294 bin [6.8,6.9) has 2268 bin [6.9,7.0) has 2208 bin [7.0,7.1) has 2095 bin [7.1,7.2) has 2186 bin [7.2,7.3) has 2202 bin [7.3,7.4) has 2181 bin [7.4,7.5) has 2247 bin [7.5,7.6) has 2279 bin [7.6,7.7) has 2349 bin [7.7,7.8) has 2929 bin [7.8,7.9) has 4402 bin [7.9,8.0) has 2870 bin 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has 957 bin [28.2,28.3) has 923 bin [28.3,28.4) has 880 bin [28.4,28.5) has 834 bin [28.5,28.6) has 768 bin [28.6,28.7) has 676 bin [28.7,28.8) has 644 bin [28.8,28.9) has 569 bin [28.9,29.0) has 563 bin [29.0,29.1) has 434 bin [29.1,29.2) has 413 bin [29.2,29.3) has 357 bin [29.3,29.4) has 322 bin [29.4,29.5) has 261 bin [29.5,29.6) has 236 bin [29.6,29.7) has 172 bin [29.7,29.8) has 156 bin [29.8,29.9) has 136 bin [29.9,30.0) has 113 bin [30.0,30.1) has 110 bin [30.1,30.2) has 90 bin [30.2,30.3) has 68 bin [30.3,30.4) has 54 bin [30.4,30.5) has 49 bin [30.5,30.6) has 46 bin [30.6,30.7) has 43 bin [30.7,30.8) has 35 bin [30.8,30.9) has 29 bin [30.9,31.0) has 27 bin [31.0,31.1) has 12 bin [31.1,31.2) has 11 bin [31.2,31.3) has 12 bin [31.3,31.4) has 5 bin [31.4,31.5) has 4 bin [31.5,31.6) has 1 bin [31.6,31.7) has 1 average z coordinate 0.6 for 23480645 element(s) point source id histogram with bin size 1.000000 bin 19 has 3079593 bin 20 has 18217123 bin 21 has 2183929 average point source id 19.961855221609117 for 23480645 element(s)