lasinfo (210611) report for 'AHN4T/49GN1_18.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: 31809518 number of points by return: 23116953 6011878 2189794 439659 51234 scale factor x y z: 0.001 0.001 0.001 offset x y z: 81980 382480 0 min x y z: 81980.000 382480.000 14.250 max x y z: 83019.999 383769.999 64.756 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: 31809518 extended number of points by return: 23116953 6011878 2189794 439659 51234 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 14250 64756 intensity 0 4842 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 -10 29 user_data 6 7 point_source_ID 25 26 gps_time 290601819.296807 290602385.968294 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 48.42 ('Amplitude') attribute1 -16.62 32.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23116953 number of intermediate returns: 2680884 number of last returns: 23079283 number of single returns: 17067602 covered area in square units/kilounits: 1332924/1.33 point density: all returns 23.86 last only 17.31 (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 31809518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23116953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6011878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2189794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 439659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51234 instead zero. overview over extended number of returns of given pulse: 17067602 7672826 5257290 1554972 237017 18784 1027 0 0 0 0 0 0 0 0 histogram of classification of points: 10724703 unclassified (1) 18387252 ground (2) 2655845 building (6) 41180 water (9) 538 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2145454 +---> 783333 of those are unclassified (1) +---> 1167397 of those are ground (2) +---> 193957 of those are building (6) +---> 767 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 20 bin [14.3,14.4) has 523 bin [14.4,14.5) has 799 bin [14.5,14.6) has 521 bin [14.6,14.7) has 492 bin [14.7,14.8) has 484 bin [14.8,14.9) has 947 bin [14.9,15.0) has 9577 bin [15.0,15.1) has 60594 bin [15.1,15.2) has 117985 bin [15.2,15.3) has 60793 bin [15.3,15.4) has 41937 bin [15.4,15.5) has 39862 bin [15.5,15.6) has 77925 bin [15.6,15.7) has 119167 bin [15.7,15.8) has 146216 bin [15.8,15.9) has 228358 bin [15.9,16.0) has 296623 bin [16.0,16.1) has 275497 bin [16.1,16.2) has 261687 bin [16.2,16.3) has 251076 bin [16.3,16.4) has 256745 bin [16.4,16.5) has 371271 bin [16.5,16.6) has 443364 bin [16.6,16.7) has 455050 bin [16.7,16.8) has 504157 bin [16.8,16.9) has 636510 bin [16.9,17.0) has 514441 bin [17.0,17.1) has 432429 bin [17.1,17.2) has 470415 bin [17.2,17.3) has 486714 bin [17.3,17.4) has 623219 bin [17.4,17.5) has 1219194 bin [17.5,17.6) has 2017403 bin [17.6,17.7) has 1896719 bin [17.7,17.8) has 1249919 bin [17.8,17.9) has 715844 bin [17.9,18.0) has 497447 bin [18.0,18.1) has 488104 bin [18.1,18.2) has 510872 bin [18.2,18.3) has 629690 bin [18.3,18.4) has 662821 bin [18.4,18.5) has 586862 bin [18.5,18.6) has 432255 bin [18.6,18.7) has 345520 bin [18.7,18.8) has 285576 bin [18.8,18.9) has 241981 bin [18.9,19.0) has 181436 bin [19.0,19.1) has 123384 bin [19.1,19.2) has 111800 bin [19.2,19.3) has 98986 bin [19.3,19.4) 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has 19945 bin [34.6,34.7) has 19047 bin [34.7,34.8) has 18301 bin [34.8,34.9) has 17677 bin [34.9,35.0) has 16881 bin [35.0,35.1) has 16140 bin [35.1,35.2) has 15617 bin [35.2,35.3) has 14805 bin [35.3,35.4) has 14332 bin [35.4,35.5) has 13667 bin [35.5,35.6) has 13022 bin [35.6,35.7) has 12500 bin [35.7,35.8) has 11797 bin [35.8,35.9) has 11339 bin [35.9,36.0) has 10943 bin [36.0,36.1) has 10422 bin [36.1,36.2) has 9783 bin [36.2,36.3) has 9571 bin [36.3,36.4) has 8944 bin [36.4,36.5) has 8599 bin [36.5,36.6) has 8225 bin [36.6,36.7) has 7851 bin [36.7,36.8) has 7565 bin [36.8,36.9) has 7133 bin [36.9,37.0) has 6896 bin [37.0,37.1) has 6518 bin [37.1,37.2) has 6397 bin [37.2,37.3) has 6103 bin [37.3,37.4) has 6017 bin [37.4,37.5) has 5730 bin [37.5,37.6) has 5523 bin [37.6,37.7) has 5114 bin [37.7,37.8) has 4981 bin [37.8,37.9) has 4712 bin [37.9,38.0) has 4467 bin [38.0,38.1) has 4331 bin [38.1,38.2) has 4141 bin [38.2,38.3) has 4082 bin [38.3,38.4) has 3990 bin [38.4,38.5) has 3950 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[42.5,42.6) has 170 bin [42.6,42.7) has 145 bin [42.7,42.8) has 130 bin [42.8,42.9) has 104 bin [42.9,43.0) has 70 bin [43.0,43.1) has 71 bin [43.1,43.2) has 29 bin [43.2,43.3) has 28 bin [43.3,43.4) has 29 bin [43.4,43.5) has 30 bin [43.5,43.6) has 25 bin [43.6,43.7) has 14 bin [43.7,43.8) has 13 bin [43.8,43.9) has 9 bin [43.9,44.0) has 9 bin [44.0,44.1) has 9 bin [44.1,44.2) has 18 bin [44.2,44.3) has 11 bin [44.3,44.4) has 19 bin [44.4,44.5) has 13 bin [44.6,44.7) has 1 bin [44.9,45.0) has 1 bin [45.4,45.5) has 2 bin [45.5,45.6) has 3 bin [45.8,45.9) has 2 bin [46.4,46.5) has 1 bin [46.5,46.6) has 1 bin [46.6,46.7) has 2 bin [46.9,47.0) has 1 bin [47.1,47.2) has 1 bin [47.2,47.3) has 4 bin [47.3,47.4) has 3 bin [47.4,47.5) has 7 bin [49.9,50.0) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 2 bin [52.0,52.1) has 1 bin [52.3,52.4) has 2 bin [52.4,52.5) has 6 bin [53.2,53.3) has 1 bin [53.3,53.4) has 2 bin [53.4,53.5) has 1 bin [54.8,54.9) has 1 bin [55.0,55.1) has 1 bin [55.3,55.4) has 1 bin [56.0,56.1) has 3 bin [56.1,56.2) has 2 bin [56.2,56.3) has 3 bin [56.3,56.4) has 1 bin [56.5,56.6) has 2 bin [58.1,58.2) has 2 bin [58.3,58.4) has 2 bin [58.4,58.5) has 1 bin [58.5,58.6) has 1 bin [58.6,58.7) has 4 bin [58.7,58.8) has 3 bin [59.5,59.6) has 1 bin [59.6,59.7) has 1 bin [59.9,60.0) has 1 bin [61.3,61.4) has 1 bin [63.3,63.4) has 1 bin [63.5,63.6) has 1 bin [63.7,63.8) has 2 bin [63.8,63.9) has 2 bin [64.2,64.3) has 2 bin [64.7,64.8) has 1 average z coordinate 20.9 for 31809518 element(s) point source id histogram with bin size 1.000000 bin 25 has 13490017 bin 26 has 18319501 average point source id 25.575912561768462 for 31809518 element(s)