lasinfo (210611) report for 'AHN3T/08DN1_09.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: 12899411 number of points by return: 12739533 157758 2118 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 272980 584980 0 min x y z: 272980.000 584980.000 -0.019 max x y z: 274019.999 585968.754 4.713 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: 12899411 extended number of points by return: 12739533 157758 2118 2 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 988754 Z -19 4713 intensity 7 7522 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 4 point_source_ID 154 236 gps_time 234343183.065513 237809627.041617 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 218 G 60 216 B 55 204 NIR 80 224 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: 12739533 number of intermediate returns: 2122 number of last returns: 12739469 number of single returns: 12581713 covered area in square units/kilounits: 917844/0.92 point density: all returns 14.05 last only 13.88 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 12899411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12739533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 157758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 12581713 311337 6353 8 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 694342 unclassified (1) 11955435 ground (2) 249634 water (9) +-> flagged as extended overlap: 638305 +---> 27143 of those are unclassified (1) +---> 597350 of those are ground (2) +---> 13812 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 3 bin [0.0,0.1) has 162 bin [0.1,0.2) has 551 bin [0.2,0.3) has 1709 bin [0.3,0.4) has 3168 bin [0.4,0.5) has 3178 bin [0.5,0.6) has 4404 bin [0.6,0.7) has 5759 bin [0.7,0.8) has 11065 bin [0.8,0.9) has 29393 bin [0.9,1.0) has 466714 bin [1.0,1.1) has 1131016 bin [1.1,1.2) has 767299 bin [1.2,1.3) has 371950 bin [1.3,1.4) has 169696 bin [1.4,1.5) has 105968 bin [1.5,1.6) has 98742 bin [1.6,1.7) has 150212 bin [1.7,1.8) has 295384 bin [1.8,1.9) has 736567 bin [1.9,2.0) has 2517702 bin [2.0,2.1) has 3018808 bin [2.1,2.2) has 1375323 bin [2.2,2.3) has 815973 bin [2.3,2.4) has 444353 bin [2.4,2.5) has 161903 bin [2.5,2.6) has 48584 bin [2.6,2.7) has 17155 bin [2.7,2.8) has 11988 bin [2.8,2.9) has 13016 bin [2.9,3.0) has 15118 bin [3.0,3.1) has 17498 bin [3.1,3.2) has 18397 bin [3.2,3.3) has 17518 bin [3.3,3.4) has 14363 bin [3.4,3.5) has 10428 bin [3.5,3.6) has 7311 bin [3.6,3.7) has 5421 bin [3.7,3.8) has 4202 bin [3.8,3.9) has 3480 bin [3.9,4.0) has 2832 bin [4.0,4.1) has 2349 bin [4.1,4.2) has 1594 bin [4.2,4.3) has 765 bin [4.3,4.4) has 294 bin [4.4,4.5) has 67 bin [4.5,4.6) has 25 bin [4.6,4.7) has 3 bin [4.7,4.8) has 1 average z coordinate 1.8 for 12899411 element(s) point source id histogram with bin size 1.000000 bin 154 has 909258 bin 155 has 2716228 bin 156 has 4456407 bin 157 has 1563049 bin 158 has 60981 bin 235 has 3044269 bin 236 has 149219 average point source id 175.348560798628711 for 12899411 element(s)