lasinfo (210611) report for 'AHN4T/29AZ1_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: 336/2022 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: 29732487 number of points by return: 24680423 3265029 1385249 350184 48023 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 492480 0 min x y z: 261980.000 492480.000 18.413 max x y z: 263019.999 493769.999 53.796 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: 29732487 extended number of points by return: 24680423 3265029 1385249 350184 48023 3430 149 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 18413 53796 intensity 13 4882 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 181 183 gps_time 328782284.778228 328783926.815113 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 28 255 B 28 255 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 -16.11 32.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24680423 number of intermediate returns: 1789641 number of last returns: 24674963 number of single returns: 21412540 covered area in square units/kilounits: 1316372/1.32 point density: all returns 22.59 last only 18.74 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29732487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24680423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3265029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1385249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48023 instead zero. overview over extended number of returns of given pulse: 21412540 3758858 3105298 1211179 223776 19804 1032 0 0 0 0 0 0 0 0 histogram of classification of points: 5657428 unclassified (1) 23428468 ground (2) 389890 building (6) 243563 water (9) 13138 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2524278 +---> 440439 of those are unclassified (1) +---> 2027083 of those are ground (2) +---> 52534 of those are building (6) +---> 4222 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.4,18.5) has 11 bin [18.5,18.6) has 4239 bin [18.6,18.7) has 3934 bin [18.7,18.8) has 4816 bin [18.8,18.9) has 13221 bin [18.9,19.0) has 14624 bin [19.0,19.1) has 15204 bin [19.1,19.2) has 19054 bin [19.2,19.3) has 103152 bin [19.3,19.4) has 163063 bin [19.4,19.5) has 84930 bin [19.5,19.6) has 103595 bin [19.6,19.7) has 199756 bin [19.7,19.8) has 465557 bin [19.8,19.9) has 748464 bin [19.9,20.0) has 968888 bin [20.0,20.1) has 1381093 bin [20.1,20.2) has 1619829 bin [20.2,20.3) has 2050899 bin [20.3,20.4) has 2006497 bin [20.4,20.5) has 1672368 bin [20.5,20.6) has 1600586 bin [20.6,20.7) has 1751145 bin [20.7,20.8) has 1628949 bin [20.8,20.9) has 1484300 bin [20.9,21.0) has 1099911 bin [21.0,21.1) has 909770 bin [21.1,21.2) has 824147 bin [21.2,21.3) has 785877 bin [21.3,21.4) has 524059 bin [21.4,21.5) has 365849 bin [21.5,21.6) has 267873 bin [21.6,21.7) has 209446 bin [21.7,21.8) has 151806 bin [21.8,21.9) has 139486 bin [21.9,22.0) has 118046 bin [22.0,22.1) has 97609 bin [22.1,22.2) has 83491 bin [22.2,22.3) has 77409 bin [22.3,22.4) has 69646 bin [22.4,22.5) has 63731 bin [22.5,22.6) has 58723 bin [22.6,22.7) has 55223 bin [22.7,22.8) has 52146 bin [22.8,22.9) has 47467 bin [22.9,23.0) has 43887 bin [23.0,23.1) has 43374 bin [23.1,23.2) has 47291 bin [23.2,23.3) has 51705 bin [23.3,23.4) has 58906 bin [23.4,23.5) has 57109 bin 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2253 bin [46.7,46.8) has 2151 bin [46.8,46.9) has 1954 bin [46.9,47.0) has 1790 bin [47.0,47.1) has 1812 bin [47.1,47.2) has 1600 bin [47.2,47.3) has 1547 bin [47.3,47.4) has 1370 bin [47.4,47.5) has 1361 bin [47.5,47.6) has 1342 bin [47.6,47.7) has 1242 bin [47.7,47.8) has 1171 bin [47.8,47.9) has 1082 bin [47.9,48.0) has 966 bin [48.0,48.1) has 887 bin [48.1,48.2) has 786 bin [48.2,48.3) has 730 bin [48.3,48.4) has 705 bin [48.4,48.5) has 622 bin [48.5,48.6) has 532 bin [48.6,48.7) has 513 bin [48.7,48.8) has 471 bin [48.8,48.9) has 397 bin [48.9,49.0) has 358 bin [49.0,49.1) has 305 bin [49.1,49.2) has 274 bin [49.2,49.3) has 220 bin [49.3,49.4) has 199 bin [49.4,49.5) has 222 bin [49.5,49.6) has 186 bin [49.6,49.7) has 178 bin [49.7,49.8) has 155 bin [49.8,49.9) has 143 bin [49.9,50.0) has 117 bin [50.0,50.1) has 96 bin [50.1,50.2) has 72 bin [50.2,50.3) has 80 bin [50.3,50.4) has 78 bin [50.4,50.5) has 59 bin [50.5,50.6) has 42 bin [50.6,50.7) has 69 bin [50.7,50.8) has 45 bin [50.8,50.9) has 49 bin [50.9,51.0) has 45 bin [51.0,51.1) has 34 bin [51.1,51.2) has 36 bin [51.2,51.3) has 36 bin [51.3,51.4) has 29 bin [51.4,51.5) has 32 bin [51.5,51.6) has 29 bin [51.6,51.7) has 31 bin [51.7,51.8) has 28 bin [51.8,51.9) has 20 bin [51.9,52.0) has 22 bin [52.0,52.1) has 12 bin [52.1,52.2) has 11 bin [52.2,52.3) has 15 bin [52.3,52.4) has 11 bin [52.4,52.5) has 9 bin [52.5,52.6) has 7 bin [52.6,52.7) has 12 bin [52.7,52.8) has 6 bin [52.8,52.9) has 3 bin [52.9,53.0) has 7 bin [53.0,53.1) has 3 bin [53.1,53.2) has 6 bin [53.2,53.3) has 4 bin [53.3,53.4) has 4 bin [53.4,53.5) has 1 bin [53.5,53.6) has 1 bin [53.6,53.7) has 2 bin [53.7,53.8) has 2 average z coordinate 22.8 for 29732487 element(s) point source id histogram with bin size 1.000000 bin 181 has 1615148 bin 182 has 24516953 bin 183 has 3600386 average point source id 182.06676999471992 for 29732487 element(s)