lasinfo (210611) report for 'AHN4T/41AN1_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: 23/2023 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: 34322789 number of points by return: 24206386 7342598 2307714 418269 47822 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 448730 0 min x y z: 221980.000 448730.000 14.306 max x y z: 223019.999 450019.999 55.668 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: 34322789 extended number of points by return: 24206386 7342598 2307714 418269 47822 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 14306 55668 intensity 56 3385 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 -3 user_data 6 7 point_source_ID 148 149 gps_time 324039767.817755 324040698.631664 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 43 255 B 43 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 18.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24206386 number of intermediate returns: 2776949 number of last returns: 24199785 number of single returns: 16860331 covered area in square units/kilounits: 1341364/1.34 point density: all returns 25.59 last only 18.04 (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 34322789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24206386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7342598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2307714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 418269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47822 instead zero. overview over extended number of returns of given pulse: 16860331 10071271 5669180 1482782 220788 17513 924 0 0 0 0 0 0 0 0 histogram of classification of points: 14425042 unclassified (1) 19631413 ground (2) 265292 building (6) 1042 water (9) +-> flagged as extended overlap: 2136839 +---> 817099 of those are unclassified (1) +---> 1311641 of those are ground (2) +---> 8099 of those are building (6) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 83 bin [14.4,14.5) has 2776 bin [14.5,14.6) has 3172 bin [14.6,14.7) has 2402 bin [14.7,14.8) has 3089 bin [14.8,14.9) has 3338 bin [14.9,15.0) has 3832 bin [15.0,15.1) has 4352 bin [15.1,15.2) has 4537 bin [15.2,15.3) has 5975 bin [15.3,15.4) has 8692 bin [15.4,15.5) has 10338 bin [15.5,15.6) has 25940 bin [15.6,15.7) has 71250 bin [15.7,15.8) has 110934 bin [15.8,15.9) has 156316 bin [15.9,16.0) has 195435 bin [16.0,16.1) 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[46.7,46.8) has 2988 bin [46.8,46.9) has 2973 bin [46.9,47.0) has 2739 bin [47.0,47.1) has 2647 bin [47.1,47.2) has 2598 bin [47.2,47.3) has 2457 bin [47.3,47.4) has 2342 bin [47.4,47.5) has 2365 bin [47.5,47.6) has 2210 bin [47.6,47.7) has 2058 bin [47.7,47.8) has 1936 bin [47.8,47.9) has 1990 bin [47.9,48.0) has 1869 bin [48.0,48.1) has 1709 bin [48.1,48.2) has 1659 bin [48.2,48.3) has 1666 bin [48.3,48.4) has 1657 bin [48.4,48.5) has 1562 bin [48.5,48.6) has 1490 bin [48.6,48.7) has 1379 bin [48.7,48.8) has 1361 bin [48.8,48.9) has 1386 bin [48.9,49.0) has 1226 bin [49.0,49.1) has 1207 bin [49.1,49.2) has 1104 bin [49.2,49.3) has 1077 bin [49.3,49.4) has 1028 bin [49.4,49.5) has 953 bin [49.5,49.6) has 871 bin [49.6,49.7) has 919 bin [49.7,49.8) has 837 bin [49.8,49.9) has 782 bin [49.9,50.0) has 700 bin [50.0,50.1) has 685 bin [50.1,50.2) has 670 bin [50.2,50.3) has 654 bin [50.3,50.4) has 585 bin [50.4,50.5) has 590 bin [50.5,50.6) has 560 bin [50.6,50.7) has 510 bin [50.7,50.8) has 486 bin [50.8,50.9) has 444 bin [50.9,51.0) has 425 bin [51.0,51.1) has 427 bin [51.1,51.2) has 379 bin [51.2,51.3) has 372 bin [51.3,51.4) has 344 bin [51.4,51.5) has 317 bin [51.5,51.6) has 274 bin [51.6,51.7) has 283 bin [51.7,51.8) has 253 bin [51.8,51.9) has 228 bin [51.9,52.0) has 188 bin [52.0,52.1) has 195 bin [52.1,52.2) has 204 bin [52.2,52.3) has 157 bin [52.3,52.4) has 154 bin [52.4,52.5) has 129 bin [52.5,52.6) has 114 bin [52.6,52.7) has 110 bin [52.7,52.8) has 96 bin [52.8,52.9) has 104 bin [52.9,53.0) has 100 bin [53.0,53.1) has 83 bin [53.1,53.2) has 85 bin [53.2,53.3) has 73 bin [53.3,53.4) has 56 bin [53.4,53.5) has 42 bin [53.5,53.6) has 49 bin [53.6,53.7) has 38 bin [53.7,53.8) has 43 bin [53.8,53.9) has 33 bin [53.9,54.0) has 26 bin [54.0,54.1) has 27 bin [54.1,54.2) has 21 bin [54.2,54.3) has 17 bin [54.3,54.4) has 16 bin [54.4,54.5) has 9 bin [54.5,54.6) has 12 bin [54.6,54.7) has 3 bin [54.7,54.8) has 12 bin [54.8,54.9) has 8 bin [54.9,55.0) has 5 bin [55.0,55.1) has 7 bin [55.1,55.2) has 7 bin [55.2,55.3) has 2 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.6,55.7) has 1 average z coordinate 22.6 for 34322789 element(s) point source id histogram with bin size 1.000000 bin 148 has 17677412 bin 149 has 16645377 average point source id 148.484965746810389 for 34322789 element(s)