lasinfo (210611) report for 'AHN3T/55AZ1_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: 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: 24311594 number of points by return: 16691094 3935648 2366557 1024058 294237 scale factor x y z: 0.001 0.001 0.001 offset x y z: 61980 363730 0 min x y z: 61980.000 363730.000 -0.707 max x y z: 63019.999 365019.999 34.577 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: 24311594 extended number of points by return: 16691094 3935648 2366557 1024058 294237 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 -707 34577 intensity 3 65533 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 -35 32 user_data 2 2 point_source_ID 20124 20132 gps_time 311469.179629 313908.432663 Color R 19 255 G 20 255 B 10 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 number of first returns: 16691094 number of intermediate returns: 3682755 number of last returns: 16694574 number of single returns: 12756829 covered area in square units/kilounits: 1340032/1.34 point density: all returns 18.14 last only 12.46 (per square units) spacing: all returns 0.23 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24311594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16691094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3935648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2366557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1024058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 294237 instead zero. overview over extended number of returns of given pulse: 12756829 3140127 4027641 2917393 1469604 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9219516 unclassified (1) 13103229 ground (2) 1944915 building (6) 43469 water (9) 465 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1761014 +---> 805260 of those are unclassified (1) +---> 882169 of those are ground (2) +---> 71459 of those are building (6) +---> 2126 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 3 bin [-0.7,-0.6) has 397 bin [-0.6,-0.5) has 1733 bin [-0.5,-0.4) has 5503 bin [-0.4,-0.3) has 9242 bin [-0.3,-0.2) has 12042 bin [-0.2,-0.1) has 11307 bin [-0.1,0.0) has 13707 bin [0.0,0.1) has 19950 bin [0.1,0.2) has 35108 bin [0.2,0.3) has 30134 bin [0.3,0.4) has 42418 bin [0.4,0.5) has 49526 bin [0.5,0.6) has 70230 bin [0.6,0.7) has 128630 bin [0.7,0.8) 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[32.3,32.4) has 324 bin [32.4,32.5) has 250 bin [32.5,32.6) has 225 bin [32.6,32.7) has 199 bin [32.7,32.8) has 172 bin [32.8,32.9) has 119 bin [32.9,33.0) has 107 bin [33.0,33.1) has 90 bin [33.1,33.2) has 70 bin [33.2,33.3) has 70 bin [33.3,33.4) has 45 bin [33.4,33.5) has 38 bin [33.5,33.6) has 48 bin [33.6,33.7) has 25 bin [33.7,33.8) has 24 bin [33.8,33.9) has 28 bin [33.9,34.0) has 22 bin [34.0,34.1) has 18 bin [34.1,34.2) has 10 bin [34.2,34.3) has 8 bin [34.3,34.4) has 8 bin [34.4,34.5) has 5 bin [34.5,34.6) has 2 average z coordinate 5.8 for 24311594 element(s) point source id histogram with bin size 1.000000 bin 20124 has 1119403 bin 20126 has 5730211 bin 20128 has 5533283 bin 20130 has 7871125 bin 20132 has 4057572 average point source id 20128.659541451703262 for 24311594 element(s)