lasinfo (210611) report for 'AHN3T/33BN1_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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 35575840 number of points by return: 20447366 9297262 4292027 1298273 240912 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 469980 0 min x y z: 191980.000 469980.000 18.765 max x y z: 193019.999 471269.999 67.910 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: 35575840 extended number of points by return: 20447366 9297262 4292027 1298273 240912 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 18765 67910 intensity 0 65528 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 32 user_data 0 0 point_source_ID 51 227 gps_time 201088788.347559 205410793.658246 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 0 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 20447366 number of intermediate returns: 5845269 number of last returns: 20404428 number of single returns: 11121223 covered area in square units/kilounits: 1341124/1.34 point density: all returns 26.53 last only 15.21 (per square units) spacing: all returns 0.19 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35575840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20447366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9297262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4292027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1298273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 240912 instead zero. overview over extended number of returns of given pulse: 11121223 10015830 8991780 4238336 1208671 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20984187 unclassified (1) 11932644 ground (2) 2656851 building (6) 2158 water (9) +-> flagged as extended overlap: 2266314 +---> 1354994 of those are unclassified (1) +---> 784994 of those are ground (2) +---> 126326 of those are building (6) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 5 bin [18.8,18.9) has 1984 bin [18.9,19.0) has 5758 bin [19.0,19.1) has 16906 bin [19.1,19.2) has 4794 bin [19.2,19.3) has 9022 bin [19.3,19.4) has 7643 bin [19.4,19.5) has 3508 bin [19.5,19.6) has 5894 bin [19.6,19.7) has 13034 bin [19.7,19.8) has 17103 bin [19.8,19.9) has 15866 bin [19.9,20.0) has 17182 bin [20.0,20.1) has 16932 bin [20.1,20.2) has 18189 bin [20.2,20.3) has 19147 bin [20.3,20.4) has 26518 bin [20.4,20.5) has 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179 bin [62.4,62.5) has 162 bin [62.5,62.6) has 123 bin [62.6,62.7) has 146 bin [62.7,62.8) has 133 bin [62.8,62.9) has 116 bin [62.9,63.0) has 124 bin [63.0,63.1) has 114 bin [63.1,63.2) has 96 bin [63.2,63.3) has 114 bin [63.3,63.4) has 88 bin [63.4,63.5) has 80 bin [63.5,63.6) has 77 bin [63.6,63.7) has 62 bin [63.7,63.8) has 54 bin [63.8,63.9) has 45 bin [63.9,64.0) has 51 bin [64.0,64.1) has 52 bin [64.1,64.2) has 34 bin [64.2,64.3) has 37 bin [64.3,64.4) has 34 bin [64.4,64.5) has 33 bin [64.5,64.6) has 25 bin [64.6,64.7) has 34 bin [64.7,64.8) has 22 bin [64.8,64.9) has 19 bin [64.9,65.0) has 14 bin [65.0,65.1) has 19 bin [65.1,65.2) has 18 bin [65.2,65.3) has 11 bin [65.3,65.4) has 11 bin [65.4,65.5) has 13 bin [65.5,65.6) has 8 bin [65.6,65.7) has 5 bin [65.7,65.8) has 5 bin [65.8,65.9) has 4 bin [65.9,66.0) has 6 bin [66.0,66.1) has 6 bin [66.1,66.2) has 5 bin [66.2,66.3) has 7 bin [66.3,66.4) has 2 bin [66.4,66.5) has 4 bin [66.5,66.6) has 3 bin [66.6,66.7) has 3 bin [66.7,66.8) has 6 bin [66.8,66.9) has 4 bin [66.9,67.0) has 3 bin [67.0,67.1) has 2 bin [67.1,67.2) has 5 bin [67.2,67.3) has 3 bin [67.3,67.4) has 1 bin [67.4,67.5) has 1 bin [67.5,67.6) has 1 bin [67.6,67.7) has 1 bin [67.8,67.9) has 1 bin [67.9,68.0) has 2 average z coordinate 33.6 for 35575840 element(s) point source id histogram with bin size 1.000000 bin 51 has 8283568 bin 184 has 4428929 bin 185 has 8887936 bin 186 has 9067737 bin 187 has 4166697 bin 188 has 260326 bin 227 has 480647 average point source id 154.753131394789278 for 35575840 element(s)