lasinfo (210611) report for 'AHN4T/38FZ1_14.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: 180/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 44237591 number of points by return: 40812196 2481404 756078 165143 22770 scale factor x y z: 0.001 0.001 0.001 offset x y z: 132980 439980 0 min x y z: 132980.000 439980.000 -1.096 max x y z: 134019.999 441269.999 32.559 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: 44237591 extended number of points by return: 40812196 2481404 756078 165143 22770 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1096 32559 intensity 0 4933 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 69 71 gps_time 269718195.219208 269720035.568064 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 255 B 4 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.86 34.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40812196 number of intermediate returns: 944818 number of last returns: 40804924 number of single returns: 38324347 covered area in square units/kilounits: 1316396/1.32 point density: all returns 33.61 last only 31.00 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44237591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40812196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2481404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 756078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 165143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22770 instead zero. overview over extended number of returns of given pulse: 38324347 3454331 1773718 570444 113401 1335 15 0 0 0 0 0 0 0 0 histogram of classification of points: 4381313 unclassified (1) 39476244 ground (2) 266120 building (6) 92475 water (9) 21439 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3207579 +---> 449317 of those are unclassified (1) +---> 2641632 of those are ground (2) +---> 107598 of those are building (6) +---> 9032 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 289 bin [-1.0,-0.9) has 1357 bin [-0.9,-0.8) has 437 bin [-0.8,-0.7) has 370 bin [-0.7,-0.6) has 423 bin [-0.6,-0.5) has 7390 bin [-0.5,-0.4) has 282675 bin [-0.4,-0.3) has 758659 bin [-0.3,-0.2) has 1173413 bin [-0.2,-0.1) has 3097583 bin [-0.1,0.0) has 8609024 bin [0.0,0.1) has 10233036 bin [0.1,0.2) has 6531313 bin [0.2,0.3) has 3421385 bin [0.3,0.4) has 1472175 bin [0.4,0.5) has 679760 bin [0.5,0.6) has 464694 bin [0.6,0.7) has 388910 bin [0.7,0.8) has 312511 bin [0.8,0.9) has 197865 bin [0.9,1.0) has 182959 bin [1.0,1.1) has 145431 bin [1.1,1.2) has 141670 bin [1.2,1.3) has 175198 bin [1.3,1.4) has 189557 bin [1.4,1.5) has 204336 bin [1.5,1.6) has 344648 bin [1.6,1.7) has 307340 bin [1.7,1.8) has 273615 bin [1.8,1.9) has 222766 bin [1.9,2.0) has 107404 bin [2.0,2.1) has 93946 bin [2.1,2.2) has 85796 bin [2.2,2.3) has 72970 bin [2.3,2.4) has 63572 bin [2.4,2.5) has 56294 bin [2.5,2.6) has 53560 bin [2.6,2.7) has 52231 bin [2.7,2.8) has 53818 bin [2.8,2.9) has 52767 bin [2.9,3.0) has 49667 bin [3.0,3.1) has 48125 bin [3.1,3.2) has 46394 bin [3.2,3.3) has 44792 bin [3.3,3.4) has 45099 bin [3.4,3.5) has 42104 bin [3.5,3.6) has 41129 bin [3.6,3.7) has 39706 bin [3.7,3.8) has 39430 bin [3.8,3.9) has 38229 bin [3.9,4.0) has 39142 bin [4.0,4.1) has 39285 bin [4.1,4.2) has 39339 bin [4.2,4.3) has 38504 bin [4.3,4.4) has 37533 bin 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44237591 element(s) point source id histogram with bin size 1.000000 bin 69 has 12739030 bin 70 has 30377753 bin 71 has 1120808 average point source id 69.737367660910834 for 44237591 element(s)