lasinfo (210611) report for 'AHN3T/09BZ1_22.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: 211/2021 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: 36636493 number of points by return: 17206476 10637254 5946171 2258477 588115 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 562480 0 min x y z: 110980.000 562480.000 -0.827 max x y z: 112019.999 563769.999 34.199 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: 36636493 extended number of points by return: 17206476 10637254 5946171 2258477 588115 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 -827 34199 intensity 0 33673 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -32 33 user_data 0 0 point_source_ID 31605 31609 gps_time 550414.105383 553391.300078 Color R 0 255 G 0 255 B 0 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 number of first returns: 17206476 number of intermediate returns: 8921609 number of last returns: 17067025 number of single returns: 6558617 covered area in square units/kilounits: 1340588/1.34 point density: all returns 27.33 last only 12.73 (per square units) spacing: all returns 0.19 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36636493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17206476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10637254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5946171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2258477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 588115 instead zero. overview over extended number of returns of given pulse: 6558617 9374584 11066565 6688945 2383713 478997 85072 0 0 0 0 0 0 0 0 histogram of classification of points: 23531061 unclassified (1) 13011625 ground (2) 27487 building (6) 66273 water (9) 47 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2150165 +---> 1194145 of those are unclassified (1) +---> 944901 of those are ground (2) +---> 2396 of those are building (6) +---> 8723 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 4 bin [-0.8,-0.7) has 284 bin [-0.7,-0.6) has 1684 bin [-0.6,-0.5) has 4847 bin [-0.5,-0.4) has 9001 bin [-0.4,-0.3) has 11251 bin [-0.3,-0.2) has 12837 bin [-0.2,-0.1) has 13906 bin [-0.1,0.0) has 13494 bin [0.0,0.1) has 15769 bin [0.1,0.2) has 24987 bin [0.2,0.3) has 57775 bin [0.3,0.4) has 164744 bin [0.4,0.5) has 286509 bin [0.5,0.6) has 325360 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[31.4,31.5) has 638 bin [31.5,31.6) has 524 bin [31.6,31.7) has 427 bin [31.7,31.8) has 349 bin [31.8,31.9) has 284 bin [31.9,32.0) has 244 bin [32.0,32.1) has 212 bin [32.1,32.2) has 184 bin [32.2,32.3) has 150 bin [32.3,32.4) has 128 bin [32.4,32.5) has 93 bin [32.5,32.6) has 79 bin [32.6,32.7) has 60 bin [32.7,32.8) has 57 bin [32.8,32.9) has 40 bin [32.9,33.0) has 30 bin [33.0,33.1) has 25 bin [33.1,33.2) has 11 bin [33.2,33.3) has 20 bin [33.3,33.4) has 15 bin [33.4,33.5) has 17 bin [33.5,33.6) has 16 bin [33.6,33.7) has 10 bin [33.7,33.8) has 7 bin [33.8,33.9) has 4 bin [33.9,34.0) has 8 bin [34.0,34.1) has 3 bin [34.1,34.2) has 3 average z coordinate 12.6 for 36636493 element(s) point source id histogram with bin size 1.000000 bin 31605 has 1728178 bin 31606 has 11312582 bin 31607 has 14576850 bin 31608 has 8244431 bin 31609 has 774452 average point source id 31606.864189975825866 for 36636493 element(s)