lasinfo (210611) report for 'AHN4T/25HZ1_07.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: 178/2021 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: 49857246 number of points by return: 42547721 5528930 1462951 283240 34404 scale factor x y z: 0.001 0.001 0.001 offset x y z: 130980 478730 0 min x y z: 130980.000 478730.000 -4.197 max x y z: 132019.999 480019.999 44.069 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: 49857246 extended number of points by return: 42547721 5528930 1462951 283240 34404 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 -4197 44069 intensity 59 3933 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 32 user_data 6 7 point_source_ID 141 143 gps_time 270200278.107288 270202774.547787 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 12 255 B 0 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.59 39.33 ('Amplitude') attribute1 -15.5 24.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42547721 number of intermediate returns: 1788667 number of last returns: 42430467 number of single returns: 36909609 covered area in square units/kilounits: 1294436/1.29 point density: all returns 38.52 last only 32.78 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49857246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42547721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5528930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1462951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 283240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34404 instead zero. overview over extended number of returns of given pulse: 36909609 8220612 3554670 999413 171021 1866 55 0 0 0 0 0 0 0 0 histogram of classification of points: 11598842 unclassified (1) 27973909 ground (2) 9168869 building (6) 1013704 water (9) 101922 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3003882 +---> 377955 of those are unclassified (1) +---> 2143736 of those are ground (2) +---> 406529 of those are building (6) +---> 65533 of those are water (9) +---> 10129 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.2,-4.1) has 154 bin [-4.1,-4.0) has 243 bin [-4.0,-3.9) has 289 bin [-3.9,-3.8) has 283 bin [-3.8,-3.7) has 443 bin [-3.7,-3.6) has 539 bin [-3.6,-3.5) has 737 bin [-3.5,-3.4) has 693 bin [-3.4,-3.3) has 555 bin [-3.3,-3.2) has 723 bin [-3.2,-3.1) has 683 bin [-3.1,-3.0) has 572 bin [-3.0,-2.9) has 753 bin [-2.9,-2.8) has 672 bin [-2.8,-2.7) has 586 bin [-2.7,-2.6) has 744 bin [-2.6,-2.5) has 689 bin [-2.5,-2.4) has 580 bin [-2.4,-2.3) has 855 bin [-2.3,-2.2) has 2257 bin [-2.2,-2.1) has 7282 bin [-2.1,-2.0) has 30526 bin [-2.0,-1.9) has 124837 bin [-1.9,-1.8) has 179580 bin [-1.8,-1.7) has 524849 bin [-1.7,-1.6) has 1794823 bin [-1.6,-1.5) has 1702317 bin [-1.5,-1.4) has 783500 bin [-1.4,-1.3) has 1002897 bin [-1.3,-1.2) has 1054299 bin [-1.2,-1.1) has 1386174 bin [-1.1,-1.0) has 3125254 bin [-1.0,-0.9) has 3847213 bin [-0.9,-0.8) has 3269266 bin [-0.8,-0.7) has 2065745 bin [-0.7,-0.6) has 1178500 bin [-0.6,-0.5) has 750873 bin [-0.5,-0.4) has 556956 bin [-0.4,-0.3) has 1263808 bin [-0.3,-0.2) has 407697 bin [-0.2,-0.1) has 399943 bin [-0.1,0.0) has 393481 bin [0.0,0.1) has 390037 bin [0.1,0.2) has 484114 bin [0.2,0.3) has 678524 bin [0.3,0.4) has 891308 bin [0.4,0.5) has 843006 bin [0.5,0.6) has 685421 bin [0.6,0.7) has 510846 bin [0.7,0.8) has 448451 bin [0.8,0.9) has 431999 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has 11048 bin [16.7,16.8) has 11671 bin [16.8,16.9) has 11240 bin [16.9,17.0) has 11284 bin [17.0,17.1) has 10520 bin [17.1,17.2) has 14188 bin [17.2,17.3) has 9867 bin [17.3,17.4) has 9504 bin [17.4,17.5) has 8930 bin [17.5,17.6) has 8811 bin [17.6,17.7) has 8429 bin [17.7,17.8) has 8378 bin [17.8,17.9) has 8148 bin [17.9,18.0) has 8016 bin [18.0,18.1) has 7864 bin [18.1,18.2) has 7410 bin [18.2,18.3) has 7362 bin [18.3,18.4) has 7103 bin [18.4,18.5) has 6992 bin [18.5,18.6) has 6738 bin [18.6,18.7) has 6602 bin [18.7,18.8) has 6190 bin [18.8,18.9) has 6179 bin [18.9,19.0) has 5946 bin [19.0,19.1) has 6141 bin [19.1,19.2) has 5980 bin [19.2,19.3) has 5525 bin [19.3,19.4) has 5307 bin [19.4,19.5) has 5962 bin [19.5,19.6) has 6018 bin [19.6,19.7) has 6435 bin [19.7,19.8) has 5271 bin [19.8,19.9) has 5073 bin [19.9,20.0) has 4856 bin [20.0,20.1) has 4716 bin [20.1,20.2) has 4620 bin [20.2,20.3) has 4355 bin [20.3,20.4) has 4402 bin [20.4,20.5) has 4556 bin [20.5,20.6) has 4384 bin 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[44.0,44.1) has 7 average z coordinate 1.8 for 49857246 element(s) point source id histogram with bin size 1.000000 bin 141 has 16347 bin 142 has 33713803 bin 143 has 16127096 average point source id 142.323137563595083 for 49857246 element(s)