lasinfo (210611) report for 'AHN3T/27GN2_20.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: 214/2021 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: 25034204 number of points by return: 19574407 3287740 1581097 492956 98004 scale factor x y z: 0.001 0.001 0.001 offset x y z: 208980 482480 0 min x y z: 208980.000 482480.000 2.385 max x y z: 210019.999 483769.999 53.809 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: 25034204 extended number of points by return: 19574407 3287740 1581097 492956 98004 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 2385 53809 intensity 1 65530 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 32 user_data 2 2 point_source_ID 142 147 gps_time 142589653.632429 142778920.222282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 35 255 B 24 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 19574407 number of intermediate returns: 2173095 number of last returns: 19572940 number of single returns: 16286238 covered area in square units/kilounits: 1340932/1.34 point density: all returns 18.67 last only 14.60 (per square units) spacing: all returns 0.23 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25034204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19574407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3287740 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1581097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 492956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98004 instead zero. overview over extended number of returns of given pulse: 16286238 3411734 3264973 1580379 490880 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6955759 unclassified (1) 17790778 ground (2) 272157 building (6) 15436 water (9) 74 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1836860 +---> 619574 of those are unclassified (1) +---> 1208139 of those are ground (2) +---> 7505 of those are building (6) +---> 1642 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 1 bin [2.4,2.5) has 15 bin [2.5,2.6) has 10151 bin [2.6,2.7) has 10059 bin [2.7,2.8) has 12659 bin [2.8,2.9) has 13206 bin [2.9,3.0) has 15098 bin [3.0,3.1) has 17564 bin [3.1,3.2) has 30122 bin [3.2,3.3) has 57559 bin [3.3,3.4) has 226765 bin [3.4,3.5) has 652535 bin [3.5,3.6) has 1083705 bin [3.6,3.7) has 1046992 bin [3.7,3.8) has 989451 bin [3.8,3.9) has 944464 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361 bin [35.3,35.4) has 333 bin [35.4,35.5) has 281 bin [35.5,35.6) has 294 bin [35.6,35.7) has 267 bin [35.7,35.8) has 226 bin [35.8,35.9) has 221 bin [35.9,36.0) has 186 bin [36.0,36.1) has 177 bin [36.1,36.2) has 177 bin [36.2,36.3) has 160 bin [36.3,36.4) has 139 bin [36.4,36.5) has 145 bin [36.5,36.6) has 132 bin [36.6,36.7) has 121 bin [36.7,36.8) has 90 bin [36.8,36.9) has 107 bin [36.9,37.0) has 92 bin [37.0,37.1) has 91 bin [37.1,37.2) has 82 bin [37.2,37.3) has 78 bin [37.3,37.4) has 48 bin [37.4,37.5) has 45 bin [37.5,37.6) has 45 bin [37.6,37.7) has 37 bin [37.7,37.8) has 37 bin [37.8,37.9) has 32 bin [37.9,38.0) has 30 bin [38.0,38.1) has 25 bin [38.1,38.2) has 16 bin [38.2,38.3) has 18 bin [38.3,38.4) has 14 bin [38.4,38.5) has 7 bin [38.5,38.6) has 13 bin [38.6,38.7) has 12 bin [38.7,38.8) has 6 bin [38.8,38.9) has 3 bin [38.9,39.0) has 10 bin [39.0,39.1) has 3 bin [39.1,39.2) has 6 bin [39.2,39.3) has 6 bin [39.3,39.4) has 4 bin [39.4,39.5) has 5 bin [39.6,39.7) has 1 bin [39.7,39.8) has 3 bin [39.8,39.9) has 2 bin [40.0,40.1) has 1 bin [53.6,53.7) has 3 bin [53.7,53.8) has 3 bin [53.8,53.9) has 1 average z coordinate 7.7 for 25034204 element(s) point source id histogram with bin size 1.000000 bin 142 has 418610 bin 143 has 4364915 bin 144 has 4249897 bin 145 has 7145840 bin 146 has 7352447 bin 147 has 1502495 average point source id 144.845087145570915 for 25034204 element(s)