lasinfo (210611) report for 'AHN4T/50FN1_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: 339/2022 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: 31821781 number of points by return: 22531678 6332211 2315594 562950 79348 scale factor x y z: 0.001 0.001 0.001 offset x y z: 130980 394980 0 min x y z: 130980.000 394980.000 11.071 max x y z: 132019.999 396269.999 45.132 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: 31821781 extended number of points by return: 22531678 6332211 2315594 562950 79348 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 11071 45132 intensity 56 4809 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -14 29 user_data 6 7 point_source_ID 19 20 gps_time 290608663.774820 290610844.237269 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.56 48.09 ('Amplitude') attribute1 -16.37 31.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22531678 number of intermediate returns: 2973185 number of last returns: 22436202 number of single returns: 16119284 covered area in square units/kilounits: 1323956/1.32 point density: all returns 24.04 last only 16.95 (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 31821781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22531678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6332211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2315594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 562950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79348 instead zero. overview over extended number of returns of given pulse: 16119284 8092252 5270462 1941149 365075 31684 1875 0 0 0 0 0 0 0 0 histogram of classification of points: 12467090 unclassified (1) 14684840 ground (2) 4618458 building (6) 24636 water (9) 26757 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2009673 +---> 783496 of those are unclassified (1) +---> 1003966 of those are ground (2) +---> 217757 of those are building (6) +---> 4454 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 15 bin [11.1,11.2) has 1549 bin [11.2,11.3) has 8781 bin [11.3,11.4) has 2351 bin [11.4,11.5) has 1872 bin [11.5,11.6) has 3724 bin [11.6,11.7) has 8172 bin [11.7,11.8) has 8312 bin [11.8,11.9) has 39555 bin [11.9,12.0) has 18737 bin [12.0,12.1) has 25024 bin [12.1,12.2) has 27673 bin [12.2,12.3) has 36580 bin [12.3,12.4) has 44761 bin [12.4,12.5) has 53801 bin [12.5,12.6) has 59135 bin [12.6,12.7) has 65059 bin [12.7,12.8) has 74994 bin [12.8,12.9) has 81222 bin [12.9,13.0) has 160852 bin [13.0,13.1) has 314824 bin [13.1,13.2) has 439807 bin [13.2,13.3) has 409876 bin [13.3,13.4) has 532642 bin [13.4,13.5) has 818652 bin [13.5,13.6) has 1024709 bin [13.6,13.7) has 1001874 bin [13.7,13.8) has 947746 bin [13.8,13.9) has 853411 bin [13.9,14.0) has 803943 bin [14.0,14.1) has 844599 bin [14.1,14.2) has 948429 bin [14.2,14.3) has 876021 bin [14.3,14.4) has 826661 bin [14.4,14.5) has 721812 bin [14.5,14.6) has 728825 bin [14.6,14.7) has 689779 bin [14.7,14.8) has 546716 bin [14.8,14.9) has 524434 bin [14.9,15.0) has 443021 bin [15.0,15.1) has 430195 bin [15.1,15.2) has 313880 bin [15.2,15.3) has 213349 bin [15.3,15.4) has 152193 bin [15.4,15.5) has 146522 bin [15.5,15.6) has 147074 bin [15.6,15.7) has 145130 bin [15.7,15.8) has 147171 bin [15.8,15.9) has 152508 bin [15.9,16.0) has 157435 bin [16.0,16.1) has 171345 bin [16.1,16.2) has 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[39.1,39.2) has 3150 bin [39.2,39.3) has 2993 bin [39.3,39.4) has 2682 bin [39.4,39.5) has 2624 bin [39.5,39.6) has 2561 bin [39.6,39.7) has 2449 bin [39.7,39.8) has 2402 bin [39.8,39.9) has 2287 bin [39.9,40.0) has 3547 bin [40.0,40.1) has 3358 bin [40.1,40.2) has 6321 bin [40.2,40.3) has 2355 bin [40.3,40.4) has 1769 bin [40.4,40.5) has 1475 bin [40.5,40.6) has 1487 bin [40.6,40.7) has 1335 bin [40.7,40.8) has 1198 bin [40.8,40.9) has 1101 bin [40.9,41.0) has 1069 bin [41.0,41.1) has 978 bin [41.1,41.2) has 1042 bin [41.2,41.3) has 979 bin [41.3,41.4) has 770 bin [41.4,41.5) has 718 bin [41.5,41.6) has 715 bin [41.6,41.7) has 686 bin [41.7,41.8) has 614 bin [41.8,41.9) has 631 bin [41.9,42.0) has 692 bin [42.0,42.1) has 664 bin [42.1,42.2) has 351 bin [42.2,42.3) has 294 bin [42.3,42.4) has 362 bin [42.4,42.5) has 265 bin [42.5,42.6) has 226 bin [42.6,42.7) has 219 bin [42.7,42.8) has 178 bin [42.8,42.9) has 169 bin [42.9,43.0) has 132 bin [43.0,43.1) has 141 bin [43.1,43.2) has 126 bin [43.2,43.3) has 105 bin [43.3,43.4) has 83 bin [43.4,43.5) has 81 bin [43.5,43.6) has 67 bin [43.6,43.7) has 191 bin [43.7,43.8) has 552 bin [43.8,43.9) has 215 bin [43.9,44.0) has 74 bin [44.0,44.1) has 43 bin [44.1,44.2) has 20 bin [44.2,44.3) has 19 bin [44.3,44.4) has 25 bin [44.4,44.5) has 16 bin [44.5,44.6) has 19 bin [44.6,44.7) has 14 bin [44.7,44.8) has 9 bin [44.8,44.9) has 17 bin [44.9,45.0) has 22 bin [45.0,45.1) has 11 bin [45.1,45.2) has 2 average z coordinate 18.4 for 31821781 element(s) point source id histogram with bin size 1.000000 bin 19 has 10552138 bin 20 has 21269643 average point source id 19.668398886913337 for 31821781 element(s)