lasinfo (210611) report for 'AHN4T/38CZ1_03.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: 34262094 number of points by return: 26054574 5544271 2075190 509099 78960 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 429980 0 min x y z: 101980.000 429980.000 -2.565 max x y z: 103019.999 431269.999 34.653 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: 34262094 extended number of points by return: 26054574 5544271 2075190 509099 78960 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 -2565 34653 intensity 56 4000 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 -32 31 user_data 6 7 point_source_ID 1 42 gps_time 259503649.834581 268425117.930284 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 40 ('Amplitude') attribute1 -15.7 24.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26054574 number of intermediate returns: 2675117 number of last returns: 25995533 number of single returns: 20463130 covered area in square units/kilounits: 1316844/1.32 point density: all returns 26.02 last only 19.74 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34262094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26054574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5544271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2075190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 509099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 78960 instead zero. overview over extended number of returns of given pulse: 20463130 6972913 4707280 1722620 355024 37955 3172 0 0 0 0 0 0 0 0 histogram of classification of points: 11044681 unclassified (1) 20556327 ground (2) 2521408 building (6) 91125 water (9) 196 wire conductor (14) 48357 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2433338 +---> 672567 of those are unclassified (1) +---> 1559031 of those are ground (2) +---> 185656 of those are building (6) +---> 12982 of those are water (9) +---> 1 of those are wire conductor (14) +---> 3101 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 288 bin [-2.5,-2.4) has 24036 bin [-2.4,-2.3) has 92557 bin [-2.3,-2.2) has 86289 bin [-2.2,-2.1) has 92967 bin [-2.1,-2.0) has 129885 bin [-2.0,-1.9) has 143170 bin [-1.9,-1.8) has 213266 bin [-1.8,-1.7) has 359467 bin [-1.7,-1.6) has 665260 bin [-1.6,-1.5) has 1304968 bin [-1.5,-1.4) has 1954953 bin [-1.4,-1.3) has 2040305 bin [-1.3,-1.2) has 2584386 bin [-1.2,-1.1) has 1959029 bin [-1.1,-1.0) has 1498194 bin [-1.0,-0.9) has 1345578 bin [-0.9,-0.8) has 1133923 bin [-0.8,-0.7) has 753468 bin [-0.7,-0.6) has 613300 bin [-0.6,-0.5) has 552383 bin [-0.5,-0.4) has 585380 bin [-0.4,-0.3) has 550598 bin [-0.3,-0.2) has 478617 bin [-0.2,-0.1) has 450319 bin [-0.1,0.0) has 468931 bin [0.0,0.1) has 448480 bin [0.1,0.2) has 323772 bin [0.2,0.3) has 225412 bin [0.3,0.4) has 181142 bin [0.4,0.5) has 154034 bin [0.5,0.6) has 143565 bin [0.6,0.7) has 127454 bin [0.7,0.8) has 125637 bin [0.8,0.9) has 127887 bin [0.9,1.0) has 132625 bin [1.0,1.1) has 131509 bin [1.1,1.2) has 131823 bin [1.2,1.3) has 131691 bin [1.3,1.4) has 132163 bin [1.4,1.5) has 147464 bin [1.5,1.6) has 139481 bin [1.6,1.7) has 144311 bin [1.7,1.8) has 146956 bin [1.8,1.9) has 135567 bin [1.9,2.0) has 135106 bin [2.0,2.1) has 161445 bin [2.1,2.2) 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bin [18.0,18.1) has 14717 bin [18.1,18.2) has 14317 bin [18.2,18.3) has 14173 bin [18.3,18.4) has 13722 bin [18.4,18.5) has 13233 bin [18.5,18.6) has 13324 bin [18.6,18.7) has 12610 bin [18.7,18.8) has 12633 bin [18.8,18.9) has 12282 bin [18.9,19.0) has 13018 bin [19.0,19.1) has 14880 bin [19.1,19.2) has 21571 bin [19.2,19.3) has 16502 bin [19.3,19.4) has 11833 bin [19.4,19.5) has 10573 bin [19.5,19.6) has 10362 bin [19.6,19.7) has 9940 bin [19.7,19.8) has 9928 bin [19.8,19.9) has 9875 bin [19.9,20.0) has 9783 bin [20.0,20.1) has 9232 bin [20.1,20.2) has 8876 bin [20.2,20.3) has 8520 bin [20.3,20.4) has 8687 bin [20.4,20.5) has 8152 bin [20.5,20.6) has 8105 bin [20.6,20.7) has 7820 bin [20.7,20.8) has 7759 bin [20.8,20.9) has 8277 bin [20.9,21.0) has 7936 bin [21.0,21.1) has 7423 bin [21.1,21.2) has 7107 bin [21.2,21.3) has 7100 bin [21.3,21.4) has 6851 bin [21.4,21.5) has 6767 bin [21.5,21.6) has 6791 bin [21.6,21.7) has 6663 bin [21.7,21.8) has 6569 bin [21.8,21.9) has 6366 bin 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1 bin [34.5,34.6) has 4 bin [34.6,34.7) has 3 average z coordinate 2.1 for 34262094 element(s) point source id histogram with bin size 1.000000 bin 1 has 669578 bin 38 has 12940840 bin 39 has 19319835 bin 42 has 1331841 average point source id 37.996287821754265 for 34262094 element(s)