lasinfo (210611) report for 'AHN4T/46BN1_10.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: 338/2022 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: 26882872 number of points by return: 26159871 552409 148107 20862 1623 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 422480 0 min x y z: 193980.000 422480.000 15.578 max x y z: 195019.999 423769.999 54.289 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: 26882872 extended number of points by return: 26159871 552409 148107 20862 1623 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 15578 54289 intensity 56 3528 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 76 78 gps_time 296121615.296092 298286328.657652 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 255 B 41 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 35.28 ('Amplitude') attribute1 -16.22 18.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26159871 number of intermediate returns: 170750 number of last returns: 26157472 number of single returns: 25605221 covered area in square units/kilounits: 1341556/1.34 point density: all returns 20.04 last only 19.50 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26882872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26159871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 552409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 148107 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 20862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1623 instead zero. overview over extended number of returns of given pulse: 25605221 810071 382373 77058 7720 409 20 0 0 0 0 0 0 0 0 histogram of classification of points: 869852 unclassified (1) 25851030 ground (2) 161979 building (6) 11 water (9) +-> flagged as extended overlap: 1789074 +---> 41555 of those are unclassified (1) +---> 1747519 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 14 bin [15.6,15.7) has 1057 bin [15.7,15.8) has 2337 bin [15.8,15.9) has 1515 bin [15.9,16.0) has 1671 bin [16.0,16.1) has 2515 bin [16.1,16.2) has 3772 bin [16.2,16.3) has 18072 bin [16.3,16.4) has 43064 bin [16.4,16.5) has 50228 bin [16.5,16.6) has 41110 bin [16.6,16.7) has 39272 bin [16.7,16.8) has 35649 bin [16.8,16.9) has 32963 bin [16.9,17.0) has 37039 bin [17.0,17.1) has 54759 bin [17.1,17.2) has 59699 bin [17.2,17.3) has 58164 bin [17.3,17.4) has 59932 bin [17.4,17.5) 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[36.2,36.3) has 30559 bin [36.3,36.4) has 22815 bin [36.4,36.5) has 20258 bin [36.5,36.6) has 20569 bin [36.6,36.7) has 19898 bin [36.7,36.8) has 19180 bin [36.8,36.9) has 18467 bin [36.9,37.0) has 18425 bin [37.0,37.1) has 18252 bin [37.1,37.2) has 18201 bin [37.2,37.3) has 18330 bin [37.3,37.4) has 18317 bin [37.4,37.5) has 18111 bin [37.5,37.6) has 17534 bin [37.6,37.7) has 17310 bin [37.7,37.8) has 16904 bin [37.8,37.9) has 17012 bin [37.9,38.0) has 16836 bin [38.0,38.1) has 16794 bin [38.1,38.2) has 16681 bin [38.2,38.3) has 17210 bin [38.3,38.4) has 17106 bin [38.4,38.5) has 17407 bin [38.5,38.6) has 17539 bin [38.6,38.7) has 18026 bin [38.7,38.8) has 17818 bin [38.8,38.9) has 17313 bin [38.9,39.0) has 16724 bin [39.0,39.1) has 16455 bin [39.1,39.2) has 16005 bin [39.2,39.3) has 15854 bin [39.3,39.4) has 15661 bin [39.4,39.5) has 15468 bin [39.5,39.6) has 15613 bin [39.6,39.7) has 14622 bin [39.7,39.8) has 14259 bin [39.8,39.9) has 13938 bin [39.9,40.0) has 13361 bin [40.0,40.1) 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bin [47.9,48.0) has 1802 bin [48.0,48.1) has 1666 bin [48.1,48.2) has 1624 bin [48.2,48.3) has 1585 bin [48.3,48.4) has 1417 bin [48.4,48.5) has 1315 bin [48.5,48.6) has 1227 bin [48.6,48.7) has 1188 bin [48.7,48.8) has 1159 bin [48.8,48.9) has 1098 bin [48.9,49.0) has 1065 bin [49.0,49.1) has 961 bin [49.1,49.2) has 932 bin [49.2,49.3) has 834 bin [49.3,49.4) has 829 bin [49.4,49.5) has 782 bin [49.5,49.6) has 672 bin [49.6,49.7) has 644 bin [49.7,49.8) has 648 bin [49.8,49.9) has 654 bin [49.9,50.0) has 546 bin [50.0,50.1) has 582 bin [50.1,50.2) has 484 bin [50.2,50.3) has 426 bin [50.3,50.4) has 439 bin [50.4,50.5) has 384 bin [50.5,50.6) has 331 bin [50.6,50.7) has 334 bin [50.7,50.8) has 315 bin [50.8,50.9) has 309 bin [50.9,51.0) has 288 bin [51.0,51.1) has 274 bin [51.1,51.2) has 295 bin [51.2,51.3) has 289 bin [51.3,51.4) has 254 bin [51.4,51.5) has 247 bin [51.5,51.6) has 212 bin [51.6,51.7) has 209 bin [51.7,51.8) has 185 bin [51.8,51.9) has 166 bin [51.9,52.0) has 163 bin [52.0,52.1) has 158 bin [52.1,52.2) has 132 bin [52.2,52.3) has 139 bin [52.3,52.4) has 118 bin [52.4,52.5) has 97 bin [52.5,52.6) has 80 bin [52.6,52.7) has 80 bin [52.7,52.8) has 64 bin [52.8,52.9) has 67 bin [52.9,53.0) has 52 bin [53.0,53.1) has 46 bin [53.1,53.2) has 36 bin [53.2,53.3) has 45 bin [53.3,53.4) has 31 bin [53.4,53.5) has 34 bin [53.5,53.6) has 30 bin [53.6,53.7) has 21 bin [53.7,53.8) has 23 bin [53.8,53.9) has 25 bin [53.9,54.0) has 20 bin [54.0,54.1) has 19 bin [54.1,54.2) has 8 bin [54.2,54.3) has 1 average z coordinate 25.8 for 26882872 element(s) point source id histogram with bin size 1.000000 bin 76 has 7700591 bin 77 has 19104269 bin 78 has 78012 average point source id 76.716452207933742 for 26882872 element(s)