lasinfo (210611) report for 'AHN4T/15EZ2_08.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: 174/2021 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: 39954127 number of points by return: 25011896 8752146 4694983 1481081 14021 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 541230 0 min x y z: 166980.000 541230.000 -0.393 max x y z: 168019.999 542519.999 35.444 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: 39954127 extended number of points by return: 25011896 8752146 4694983 1481081 14021 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 -393 35444 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1137 1139 gps_time 269089056.774794 269090832.833640 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.05 33.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25011896 number of intermediate returns: 6186309 number of last returns: 25020215 number of single returns: 16264293 covered area in square units/kilounits: 1341460/1.34 point density: all returns 29.78 last only 18.65 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39954127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25011896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8752146 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4694983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1481081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14021 instead zero. overview over extended number of returns of given pulse: 16264293 8116331 9636761 5865710 69084 1913 35 0 0 0 0 0 0 0 0 histogram of classification of points: 16458576 unclassified (1) 23066192 ground (2) 370767 building (6) 58504 water (9) 88 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2847427 +---> 1230540 of those are unclassified (1) +---> 1579332 of those are ground (2) +---> 32431 of those are building (6) +---> 5124 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 110 bin [-0.3,-0.2) has 2136 bin [-0.2,-0.1) has 5958 bin [-0.1,0.0) has 6883 bin [0.0,0.1) has 7115 bin [0.1,0.2) has 6037 bin [0.2,0.3) has 6000 bin [0.3,0.4) has 7975 bin [0.4,0.5) has 15377 bin [0.5,0.6) has 35241 bin [0.6,0.7) has 50156 bin [0.7,0.8) has 85862 bin [0.8,0.9) has 100392 bin [0.9,1.0) has 277924 bin [1.0,1.1) has 447731 bin [1.1,1.2) has 472208 bin [1.2,1.3) has 595161 bin [1.3,1.4) has 714242 bin [1.4,1.5) has 921403 bin [1.5,1.6) has 993722 bin [1.6,1.7) has 1211416 bin [1.7,1.8) has 1404323 bin [1.8,1.9) has 1461672 bin [1.9,2.0) has 1593874 bin [2.0,2.1) has 1537905 bin [2.1,2.2) has 1276994 bin [2.2,2.3) has 1150221 bin [2.3,2.4) has 922367 bin [2.4,2.5) has 838424 bin [2.5,2.6) has 876791 bin [2.6,2.7) has 915821 bin [2.7,2.8) has 1062048 bin [2.8,2.9) has 883389 bin [2.9,3.0) has 768420 bin [3.0,3.1) has 739672 bin [3.1,3.2) has 641622 bin [3.2,3.3) has 542051 bin [3.3,3.4) has 453463 bin [3.4,3.5) has 342610 bin [3.5,3.6) has 216277 bin [3.6,3.7) has 142162 bin [3.7,3.8) has 107968 bin [3.8,3.9) has 86394 bin [3.9,4.0) has 81721 bin [4.0,4.1) has 79388 bin [4.1,4.2) has 74770 bin [4.2,4.3) has 70598 bin [4.3,4.4) has 68899 bin [4.4,4.5) has 70834 bin [4.5,4.6) has 71933 bin [4.6,4.7) has 72374 bin [4.7,4.8) has 70046 bin [4.8,4.9) has 71568 bin [4.9,5.0) has 71312 bin [5.0,5.1) has 71668 bin [5.1,5.2) has 75132 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503 bin [28.7,28.8) has 495 bin [28.8,28.9) has 417 bin [28.9,29.0) has 455 bin [29.0,29.1) has 384 bin [29.1,29.2) has 397 bin [29.2,29.3) has 373 bin [29.3,29.4) has 378 bin [29.4,29.5) has 358 bin [29.5,29.6) has 347 bin [29.6,29.7) has 344 bin [29.7,29.8) has 303 bin [29.8,29.9) has 308 bin [29.9,30.0) has 288 bin [30.0,30.1) has 296 bin [30.1,30.2) has 302 bin [30.2,30.3) has 238 bin [30.3,30.4) has 213 bin [30.4,30.5) has 194 bin [30.5,30.6) has 195 bin [30.6,30.7) has 193 bin [30.7,30.8) has 173 bin [30.8,30.9) has 213 bin [30.9,31.0) has 172 bin [31.0,31.1) has 177 bin [31.1,31.2) has 151 bin [31.2,31.3) has 136 bin [31.3,31.4) has 140 bin [31.4,31.5) has 119 bin [31.5,31.6) has 107 bin [31.6,31.7) has 87 bin [31.7,31.8) has 100 bin [31.8,31.9) has 76 bin [31.9,32.0) has 71 bin [32.0,32.1) has 82 bin [32.1,32.2) has 72 bin [32.2,32.3) has 42 bin [32.3,32.4) has 57 bin [32.4,32.5) has 45 bin [32.5,32.6) has 46 bin [32.6,32.7) has 40 bin [32.7,32.8) has 30 bin [32.8,32.9) has 32 bin [32.9,33.0) has 21 bin [33.0,33.1) has 16 bin [33.1,33.2) has 20 bin [33.2,33.3) has 9 bin [33.3,33.4) has 7 bin [33.4,33.5) has 6 bin [33.5,33.6) has 13 bin [33.6,33.7) has 14 bin [33.7,33.8) has 8 bin [33.8,33.9) has 9 bin [33.9,34.0) has 4 bin [34.0,34.1) has 6 bin [34.1,34.2) has 9 bin [34.2,34.3) has 4 bin [34.3,34.4) has 2 bin [34.4,34.5) has 3 bin [34.5,34.6) has 5 bin [34.6,34.7) has 4 bin [34.7,34.8) has 1 bin [34.8,34.9) has 6 bin [35.3,35.4) has 2 bin [35.4,35.5) has 2 average z coordinate 6.6 for 39954127 element(s) point source id histogram with bin size 1.000000 bin 1137 has 9237915 bin 1138 has 29706186 bin 1139 has 1010026 average point source id 1137.794066605434864 for 39954127 element(s)