lasinfo (210611) report for 'AHN4T/38CZ1_16.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: 54958334 number of points by return: 39384302 11146833 3614286 715864 97049 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 426230 0 min x y z: 99980.000 426230.000 -3.506 max x y z: 101019.999 427519.999 37.974 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: 54958334 extended number of points by return: 39384302 11146833 3614286 715864 97049 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 -3506 37974 intensity 56 4244 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 -34 32 user_data 6 7 point_source_ID 35 46 gps_time 259499851.660282 260012278.207510 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 9 255 B 1 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0.56 42.44 ('Amplitude') attribute1 -15.6 26.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39384302 number of intermediate returns: 4432034 number of last returns: 39337232 number of single returns: 28195234 covered area in square units/kilounits: 1245652/1.25 point density: all returns 44.12 last only 31.58 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54958334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39384302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11146833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3614286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 715864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97049 instead zero. overview over extended number of returns of given pulse: 28195234 15094263 8703890 2478660 438577 44326 3384 0 0 0 0 0 0 0 0 histogram of classification of points: 22558057 unclassified (1) 31491372 ground (2) 730161 building (6) 143019 water (9) 35725 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3454016 +---> 1078682 of those are unclassified (1) +---> 2328592 of those are ground (2) +---> 24108 of those are building (6) +---> 17591 of those are water (9) +---> 5043 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 2 bin [-3.5,-3.4) has 254 bin [-3.4,-3.3) has 13857 bin [-3.3,-3.2) has 15583 bin [-3.2,-3.1) has 68102 bin [-3.1,-3.0) has 68939 bin [-3.0,-2.9) has 100714 bin [-2.9,-2.8) has 166154 bin [-2.8,-2.7) has 361178 bin [-2.7,-2.6) has 439999 bin [-2.6,-2.5) has 397177 bin [-2.5,-2.4) has 569061 bin [-2.4,-2.3) has 841491 bin [-2.3,-2.2) has 1182836 bin [-2.2,-2.1) has 1615626 bin [-2.1,-2.0) has 2065592 bin [-2.0,-1.9) has 2440343 bin [-1.9,-1.8) has 3073989 bin [-1.8,-1.7) has 3103578 bin [-1.7,-1.6) has 2682958 bin [-1.6,-1.5) has 2526969 bin [-1.5,-1.4) has 2272396 bin [-1.4,-1.3) has 1366944 bin [-1.3,-1.2) has 1148840 bin [-1.2,-1.1) has 1117524 bin [-1.1,-1.0) has 1070642 bin [-1.0,-0.9) has 900582 bin [-0.9,-0.8) has 682044 bin [-0.8,-0.7) has 626917 bin [-0.7,-0.6) has 837637 bin [-0.6,-0.5) has 1012807 bin [-0.5,-0.4) has 982393 bin [-0.4,-0.3) has 988044 bin [-0.3,-0.2) has 995769 bin [-0.2,-0.1) has 809604 bin [-0.1,0.0) has 548241 bin [0.0,0.1) has 358189 bin [0.1,0.2) has 283025 bin [0.2,0.3) has 265875 bin [0.3,0.4) has 252572 bin [0.4,0.5) has 247923 bin [0.5,0.6) has 221316 bin [0.6,0.7) has 211634 bin [0.7,0.8) has 210224 bin [0.8,0.9) has 201704 bin [0.9,1.0) has 192156 bin [1.0,1.1) has 179279 bin [1.1,1.2) has 175208 bin [1.2,1.3) has 170428 bin 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bin [31.7,31.8) has 1 bin [31.8,31.9) has 1 bin [32.7,32.8) has 1 bin [33.1,33.2) has 1 bin [33.3,33.4) has 1 bin [33.6,33.7) has 1 bin [33.9,34.0) has 1 bin [35.3,35.4) has 6 bin [35.4,35.5) has 28 bin [35.5,35.6) has 12 bin [35.6,35.7) has 1 bin [35.7,35.8) has 8 bin [35.8,35.9) has 37 bin [35.9,36.0) has 18 bin [36.0,36.1) has 6 bin [36.1,36.2) has 12 bin [36.2,36.3) has 4 bin [36.3,36.4) has 3 bin [36.4,36.5) has 19 bin [36.5,36.6) has 24 bin [36.6,36.7) has 20 bin [36.7,36.8) has 20 bin [36.8,36.9) has 23 bin [36.9,37.0) has 38 bin [37.0,37.1) has 25 bin [37.1,37.2) has 15 bin [37.2,37.3) has 11 bin [37.3,37.4) has 3 bin [37.4,37.5) has 3 bin [37.5,37.6) has 3 bin [37.6,37.7) has 8 bin [37.7,37.8) has 5 bin [37.8,37.9) has 12 bin [37.9,38.0) has 5 average z coordinate 0.9 for 54958334 element(s) point source id histogram with bin size 1.000000 bin 35 has 13218414 bin 36 has 17670997 bin 41 has 6897789 bin 45 has 566038 bin 46 has 16605096 average point source id 39.501122013633093 for 54958334 element(s)