lasinfo (210611) report for 'AHN4T/15EZ2_11.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: 48062943 number of points by return: 31863869 9403020 5059287 1686692 50075 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 539980 0 min x y z: 164980.000 539980.000 -0.668 max x y z: 166019.999 541269.999 40.682 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: 48062943 extended number of points by return: 31863869 9403020 5059287 1686692 50075 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 -668 40682 intensity 19 4766 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 1059 1140 gps_time 268478511.099662 269091159.279959 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 255 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 -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 47.66 ('Amplitude') attribute1 -17.01 31.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31863869 number of intermediate returns: 6783557 number of last returns: 31877107 number of single returns: 22461590 covered area in square units/kilounits: 1340696/1.34 point density: all returns 35.85 last only 23.78 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48062943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31863869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9403020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5059287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1686692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50075 instead zero. overview over extended number of returns of given pulse: 22461590 8710939 10112108 6527697 239795 10360 454 0 0 0 0 0 0 0 0 histogram of classification of points: 18891692 unclassified (1) 28054011 ground (2) 1044562 building (6) 72601 water (9) 77 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3870513 +---> 1587455 of those are unclassified (1) +---> 2232783 of those are ground (2) +---> 48443 of those are building (6) +---> 1832 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 80 bin [-0.6,-0.5) has 4622 bin [-0.5,-0.4) has 3250 bin [-0.4,-0.3) has 3285 bin [-0.3,-0.2) has 4116 bin [-0.2,-0.1) has 5569 bin [-0.1,0.0) has 6660 bin [0.0,0.1) has 7023 bin [0.1,0.2) has 7747 bin [0.2,0.3) has 8138 bin [0.3,0.4) has 7953 bin [0.4,0.5) has 6400 bin [0.5,0.6) has 5439 bin [0.6,0.7) has 5400 bin [0.7,0.8) has 5723 bin [0.8,0.9) has 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656 bin [36.0,36.1) has 602 bin [36.1,36.2) has 574 bin [36.2,36.3) has 544 bin [36.3,36.4) has 560 bin [36.4,36.5) has 483 bin [36.5,36.6) has 459 bin [36.6,36.7) has 498 bin [36.7,36.8) has 470 bin [36.8,36.9) has 482 bin [36.9,37.0) has 424 bin [37.0,37.1) has 386 bin [37.1,37.2) has 367 bin [37.2,37.3) has 310 bin [37.3,37.4) has 331 bin [37.4,37.5) has 323 bin [37.5,37.6) has 265 bin [37.6,37.7) has 303 bin [37.7,37.8) has 253 bin [37.8,37.9) has 223 bin [37.9,38.0) has 213 bin [38.0,38.1) has 162 bin [38.1,38.2) has 198 bin [38.2,38.3) has 149 bin [38.3,38.4) has 151 bin [38.4,38.5) has 156 bin [38.5,38.6) has 123 bin [38.6,38.7) has 147 bin [38.7,38.8) has 147 bin [38.8,38.9) has 107 bin [38.9,39.0) has 97 bin [39.0,39.1) has 93 bin [39.1,39.2) has 55 bin [39.2,39.3) has 45 bin [39.3,39.4) has 49 bin [39.4,39.5) has 47 bin [39.5,39.6) has 36 bin [39.6,39.7) has 37 bin [39.7,39.8) has 37 bin [39.8,39.9) has 30 bin [39.9,40.0) has 35 bin [40.0,40.1) has 14 bin [40.1,40.2) has 19 bin [40.2,40.3) has 12 bin [40.3,40.4) has 10 bin [40.4,40.5) has 6 bin [40.5,40.6) has 4 bin [40.6,40.7) has 4 average z coordinate 8.7 for 48062943 element(s) point source id histogram with bin size 1.000000 bin 1059 has 6234836 bin 1138 has 11167496 bin 1139 has 28560842 bin 1140 has 2099769 average point source id 1128.433551603363185 for 48062943 element(s)