lasinfo (210611) report for 'AHN4T/33BN1_20.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: 337/2022 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: 32396297 number of points by return: 23384254 6083596 2235543 587177 95373 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 469980 0 min x y z: 193980.000 469980.000 10.584 max x y z: 195019.999 471269.999 50.956 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: 32396297 extended number of points by return: 23384254 6083596 2235543 587177 95373 9666 688 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 10584 50956 intensity 41 4939 return_number 1 7 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 6 7 point_source_ID 124 126 gps_time 330423833.334376 330426531.207546 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 40 255 B 37 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 32.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23384254 number of intermediate returns: 2933615 number of last returns: 23339695 number of single returns: 17261267 covered area in square units/kilounits: 1326484/1.33 point density: all returns 24.42 last only 17.60 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32396297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23384254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6083596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2235543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 587177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95373 instead zero. overview over extended number of returns of given pulse: 17261267 7725383 4951382 1970103 429365 54123 4674 0 0 0 0 0 0 0 0 histogram of classification of points: 11359215 unclassified (1) 15690928 ground (2) 5257253 building (6) 65231 water (9) 23670 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2467868 +---> 666088 of those are unclassified (1) +---> 1241531 of those are ground (2) +---> 558500 of those are building (6) +---> 800 of those are water (9) +---> 949 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [10.5,10.6) has 4 bin [10.6,10.7) has 139 bin [10.7,10.8) has 656 bin [10.8,10.9) has 1676 bin [10.9,11.0) has 4336 bin [11.0,11.1) has 4519 bin [11.1,11.2) has 5831 bin [11.2,11.3) has 7768 bin [11.3,11.4) has 5692 bin [11.4,11.5) has 5075 bin [11.5,11.6) has 5826 bin [11.6,11.7) has 9643 bin [11.7,11.8) 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387453 bin [15.5,15.6) has 376396 bin [15.6,15.7) has 383002 bin [15.7,15.8) has 394706 bin [15.8,15.9) has 416194 bin [15.9,16.0) has 406638 bin [16.0,16.1) has 368298 bin [16.1,16.2) has 280049 bin [16.2,16.3) has 252716 bin [16.3,16.4) has 240455 bin [16.4,16.5) has 232587 bin [16.5,16.6) has 222481 bin [16.6,16.7) has 242696 bin [16.7,16.8) has 246911 bin [16.8,16.9) has 242600 bin [16.9,17.0) has 219591 bin [17.0,17.1) has 205128 bin [17.1,17.2) has 210942 bin [17.2,17.3) has 208450 bin [17.3,17.4) has 214456 bin [17.4,17.5) has 162828 bin [17.5,17.6) has 145886 bin [17.6,17.7) has 150836 bin [17.7,17.8) has 178502 bin [17.8,17.9) has 142638 bin [17.9,18.0) has 139511 bin [18.0,18.1) has 141309 bin [18.1,18.2) has 125790 bin [18.2,18.3) has 109317 bin [18.3,18.4) has 112727 bin [18.4,18.5) has 110705 bin [18.5,18.6) has 112031 bin [18.6,18.7) has 116571 bin [18.7,18.8) has 109326 bin [18.8,18.9) has 107896 bin [18.9,19.0) has 106967 bin [19.0,19.1) has 106423 bin [19.1,19.2) has 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has 2857 bin [46.2,46.3) has 2671 bin [46.3,46.4) has 2527 bin [46.4,46.5) has 2303 bin [46.5,46.6) has 2206 bin [46.6,46.7) has 2159 bin [46.7,46.8) has 1977 bin [46.8,46.9) has 1881 bin [46.9,47.0) has 1742 bin [47.0,47.1) has 1723 bin [47.1,47.2) has 1666 bin [47.2,47.3) has 1552 bin [47.3,47.4) has 1501 bin [47.4,47.5) has 1390 bin [47.5,47.6) has 1274 bin [47.6,47.7) has 1120 bin [47.7,47.8) has 1083 bin [47.8,47.9) has 957 bin [47.9,48.0) has 910 bin [48.0,48.1) has 892 bin [48.1,48.2) has 795 bin [48.2,48.3) has 768 bin [48.3,48.4) has 753 bin [48.4,48.5) has 620 bin [48.5,48.6) has 526 bin [48.6,48.7) has 438 bin [48.7,48.8) has 401 bin [48.8,48.9) has 414 bin [48.9,49.0) has 344 bin [49.0,49.1) has 269 bin [49.1,49.2) has 254 bin [49.2,49.3) has 213 bin [49.3,49.4) has 185 bin [49.4,49.5) has 196 bin [49.5,49.6) has 153 bin [49.6,49.7) has 121 bin [49.7,49.8) has 110 bin [49.8,49.9) has 94 bin [49.9,50.0) has 61 bin [50.0,50.1) has 49 bin [50.1,50.2) has 50 bin [50.2,50.3) has 47 bin [50.3,50.4) has 37 bin [50.4,50.5) has 18 bin [50.5,50.6) has 25 bin [50.6,50.7) has 13 bin [50.7,50.8) has 6 bin [50.8,50.9) has 1 bin [50.9,51.0) has 1 average z coordinate 19.4 for 32396297 element(s) point source id histogram with bin size 1.000000 bin 124 has 3927598 bin 125 has 27554076 bin 126 has 914623 average point source id 124.906996315041809 for 32396297 element(s)