lasinfo (210611) report for 'AHN3T/13BN1_11.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: 215/2021 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: 15720983 number of points by return: 15716875 4048 59 1 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 269980 571230 0 min x y z: 269980.000 571230.000 -1.838 max x y z: 271019.999 572519.999 3.423 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: 15720983 extended number of points by return: 15716875 4048 59 1 0 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 -1838 3423 intensity 7 5820 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 31 user_data 0 0 point_source_ID 175 180 gps_time 234441056.754815 234445971.229464 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 242 G 45 245 B 41 237 NIR 47 236 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 15716875 number of intermediate returns: 60 number of last returns: 15716888 number of single returns: 15712840 covered area in square units/kilounits: 1327048/1.33 point density: all returns 11.85 last only 11.84 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15720983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15716875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 59 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1 instead zero. overview over extended number of returns of given pulse: 15712840 7965 174 4 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25506 unclassified (1) 15595817 ground (2) 99660 water (9) +-> flagged as extended overlap: 1053463 +---> 572 of those are unclassified (1) +---> 1046927 of those are ground (2) +---> 5964 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 7 bin [-1.8,-1.7) has 2805 bin [-1.7,-1.6) has 7065 bin [-1.6,-1.5) has 14200 bin [-1.5,-1.4) has 15962 bin [-1.4,-1.3) has 14066 bin [-1.3,-1.2) has 15592 bin [-1.2,-1.1) has 16952 bin [-1.1,-1.0) has 17752 bin [-1.0,-0.9) has 17986 bin [-0.9,-0.8) has 17966 bin [-0.8,-0.7) has 18592 bin [-0.7,-0.6) has 18296 bin [-0.6,-0.5) has 22021 bin [-0.5,-0.4) has 49346 bin [-0.4,-0.3) has 185206 bin [-0.3,-0.2) has 756475 bin [-0.2,-0.1) has 2297203 bin [-0.1,0.0) has 3934798 bin [0.0,0.1) has 3381140 bin [0.1,0.2) has 1946520 bin [0.2,0.3) has 1046174 bin [0.3,0.4) has 807736 bin [0.4,0.5) has 422245 bin [0.5,0.6) has 163233 bin [0.6,0.7) has 94225 bin [0.7,0.8) has 69722 bin [0.8,0.9) has 57624 bin [0.9,1.0) has 40474 bin [1.0,1.1) has 15103 bin [1.1,1.2) has 13523 bin [1.2,1.3) has 13337 bin [1.3,1.4) has 12647 bin [1.4,1.5) has 12469 bin [1.5,1.6) has 12190 bin [1.6,1.7) has 12384 bin [1.7,1.8) has 12315 bin [1.8,1.9) has 12905 bin [1.9,2.0) has 15525 bin [2.0,2.1) has 23985 bin [2.1,2.2) has 37692 bin [2.2,2.3) has 38891 bin [2.3,2.4) has 11392 bin [2.4,2.5) has 6545 bin [2.5,2.6) has 11680 bin [2.6,2.7) has 6754 bin [2.7,2.8) has 229 bin [2.8,2.9) has 14 bin [2.9,3.0) has 8 bin [3.0,3.1) has 3 bin [3.1,3.2) has 4 bin [3.2,3.3) has 3 bin [3.3,3.4) has 1 bin [3.4,3.5) has 1 average z coordinate 0.1 for 15720983 element(s) point source id histogram with bin size 1.000000 bin 175 has 4245 bin 176 has 1310455 bin 177 has 3759744 bin 178 has 6155443 bin 179 has 3564140 bin 180 has 926956 average point source id 177.937959541079579 for 15720983 element(s)