lasinfo (210611) report for 'AHN4T/28CZ2_17.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: 53684247 number of points by return: 46540127 4965305 1760871 372753 44252 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 476230 0 min x y z: 225980.000 476230.000 14.248 max x y z: 227019.999 477519.999 53.650 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: 53684247 extended number of points by return: 46540127 4965305 1760871 372753 44252 911 28 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 14248 53650 intensity 56 4064 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 -24 29 user_data 6 7 point_source_ID 151 212 gps_time 324044186.755413 328779299.775376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 24.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46540127 number of intermediate returns: 2189242 number of last returns: 46481104 number of single returns: 41526226 covered area in square units/kilounits: 1341532/1.34 point density: all returns 40.02 last only 34.65 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53684247 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46540127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4965305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1760871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 372753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44252 instead zero. overview over extended number of returns of given pulse: 41526226 6441001 4175852 1318075 206653 15705 735 0 0 0 0 0 0 0 0 histogram of classification of points: 9200823 unclassified (1) 42863682 ground (2) 1594784 building (6) 12191 water (9) 12767 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3819580 +---> 1066899 of those are unclassified (1) +---> 2542590 of those are ground (2) +---> 210091 of those are building (6) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 127 bin [14.3,14.4) has 4144 bin [14.4,14.5) has 8024 bin [14.5,14.6) has 6313 bin [14.6,14.7) has 7056 bin [14.7,14.8) has 7601 bin [14.8,14.9) has 7541 bin [14.9,15.0) has 9342 bin [15.0,15.1) has 9961 bin [15.1,15.2) has 10596 bin [15.2,15.3) has 10441 bin [15.3,15.4) has 10270 bin [15.4,15.5) has 10346 bin [15.5,15.6) has 10317 bin [15.6,15.7) has 9977 bin [15.7,15.8) has 10981 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[34.5,34.6) has 48204 bin [34.6,34.7) has 47968 bin [34.7,34.8) has 47427 bin [34.8,34.9) has 46528 bin [34.9,35.0) has 46400 bin [35.0,35.1) has 46066 bin [35.1,35.2) has 46018 bin [35.2,35.3) has 45629 bin [35.3,35.4) has 45500 bin [35.4,35.5) has 45533 bin [35.5,35.6) has 45285 bin [35.6,35.7) has 44575 bin [35.7,35.8) has 44068 bin [35.8,35.9) has 44141 bin [35.9,36.0) has 44037 bin [36.0,36.1) has 43789 bin [36.1,36.2) has 43536 bin [36.2,36.3) has 42249 bin [36.3,36.4) has 42080 bin [36.4,36.5) has 41288 bin [36.5,36.6) has 41464 bin [36.6,36.7) has 41398 bin [36.7,36.8) has 40779 bin [36.8,36.9) has 40142 bin [36.9,37.0) has 40229 bin [37.0,37.1) has 39299 bin [37.1,37.2) has 39255 bin [37.2,37.3) has 39484 bin [37.3,37.4) has 39060 bin [37.4,37.5) has 39153 bin [37.5,37.6) has 38819 bin [37.6,37.7) has 38726 bin [37.7,37.8) has 38281 bin [37.8,37.9) has 38238 bin [37.9,38.0) has 37956 bin [38.0,38.1) has 37939 bin [38.1,38.2) has 37586 bin [38.2,38.3) has 37106 bin [38.3,38.4) has 37316 bin [38.4,38.5) has 37329 bin [38.5,38.6) has 37233 bin [38.6,38.7) has 36825 bin [38.7,38.8) has 36355 bin [38.8,38.9) has 36295 bin [38.9,39.0) has 35531 bin [39.0,39.1) has 35955 bin [39.1,39.2) has 35425 bin [39.2,39.3) has 34743 bin [39.3,39.4) has 34560 bin [39.4,39.5) has 34364 bin [39.5,39.6) has 34456 bin [39.6,39.7) has 34005 bin [39.7,39.8) has 33198 bin [39.8,39.9) has 33054 bin [39.9,40.0) has 33108 bin [40.0,40.1) has 33061 bin [40.1,40.2) has 32682 bin [40.2,40.3) has 32090 bin [40.3,40.4) has 32200 bin [40.4,40.5) has 32014 bin [40.5,40.6) has 32034 bin [40.6,40.7) has 31469 bin [40.7,40.8) has 31045 bin [40.8,40.9) has 31074 bin [40.9,41.0) has 30751 bin [41.0,41.1) has 30676 bin [41.1,41.2) has 30140 bin [41.2,41.3) has 29563 bin [41.3,41.4) has 29631 bin [41.4,41.5) has 29333 bin [41.5,41.6) has 29617 bin [41.6,41.7) has 29268 bin [41.7,41.8) has 29486 bin [41.8,41.9) has 29328 bin [41.9,42.0) has 28787 bin [42.0,42.1) has 28728 bin [42.1,42.2) has 28671 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[46.0,46.1) has 14354 bin [46.1,46.2) has 13783 bin [46.2,46.3) has 12972 bin [46.3,46.4) has 12418 bin [46.4,46.5) has 11448 bin [46.5,46.6) has 10870 bin [46.6,46.7) has 10213 bin [46.7,46.8) has 9666 bin [46.8,46.9) has 8956 bin [46.9,47.0) has 8659 bin [47.0,47.1) has 8085 bin [47.1,47.2) has 7827 bin [47.2,47.3) has 7403 bin [47.3,47.4) has 7038 bin [47.4,47.5) has 6640 bin [47.5,47.6) has 6134 bin [47.6,47.7) has 5841 bin [47.7,47.8) has 5397 bin [47.8,47.9) has 4992 bin [47.9,48.0) has 4599 bin [48.0,48.1) has 4199 bin [48.1,48.2) has 3829 bin [48.2,48.3) has 3675 bin [48.3,48.4) has 3253 bin [48.4,48.5) has 3039 bin [48.5,48.6) has 2894 bin [48.6,48.7) has 2704 bin [48.7,48.8) has 2365 bin [48.8,48.9) has 2112 bin [48.9,49.0) has 1882 bin [49.0,49.1) has 1600 bin [49.1,49.2) has 1402 bin [49.2,49.3) has 1253 bin [49.3,49.4) has 1114 bin [49.4,49.5) has 1062 bin [49.5,49.6) has 1005 bin [49.6,49.7) has 812 bin [49.7,49.8) has 757 bin [49.8,49.9) has 650 bin [49.9,50.0) has 605 bin [50.0,50.1) has 590 bin [50.1,50.2) has 542 bin [50.2,50.3) has 525 bin [50.3,50.4) has 447 bin [50.4,50.5) has 461 bin [50.5,50.6) has 419 bin [50.6,50.7) has 387 bin [50.7,50.8) has 360 bin [50.8,50.9) has 327 bin [50.9,51.0) has 296 bin [51.0,51.1) has 203 bin [51.1,51.2) has 171 bin [51.2,51.3) has 118 bin [51.3,51.4) has 100 bin [51.4,51.5) has 59 bin [51.5,51.6) has 29 bin [51.6,51.7) has 30 bin [51.7,51.8) has 7 bin [51.8,51.9) has 5 bin [51.9,52.0) has 6 bin [52.0,52.1) has 12 bin [52.1,52.2) has 11 bin [52.2,52.3) has 6 bin [52.3,52.4) has 11 bin [52.4,52.5) has 7 bin [52.5,52.6) has 7 bin [52.6,52.7) has 12 bin [52.7,52.8) has 10 bin [52.8,52.9) has 10 bin [52.9,53.0) has 10 bin [53.0,53.1) has 2 bin [53.1,53.2) has 11 bin [53.2,53.3) has 8 bin [53.3,53.4) has 10 bin [53.4,53.5) has 3 bin [53.5,53.6) has 2 bin [53.6,53.7) has 1 average z coordinate 26.1 for 53684247 element(s) point source id histogram with bin size 1.000000 bin 151 has 7649356 bin 152 has 22560364 bin 212 has 23474527 average point source id 178.093730326514589 for 53684247 element(s)