lasinfo (210611) report for 'AHN4T/38HZ2_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: 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: 54209769 number of points by return: 49299851 3245502 1320028 303243 41145 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 428730 0 min x y z: 135980.000 428730.000 -0.779 max x y z: 137019.999 430019.999 33.288 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: 54209769 extended number of points by return: 49299851 3245502 1320028 303243 41145 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 -779 33288 intensity 56 4237 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 33 user_data 6 7 point_source_ID 43 58 gps_time 260008963.637178 260024747.468801 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 16 255 B 0 255 NIR 76 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 42.37 ('Amplitude') attribute1 -15.62 26.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49299851 number of intermediate returns: 1674531 number of last returns: 49266484 number of single returns: 46031097 covered area in square units/kilounits: 1333960/1.33 point density: all returns 40.64 last only 36.93 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54209769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49299851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3245502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1320028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 303243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41145 instead zero. overview over extended number of returns of given pulse: 46031097 3855809 3063193 1053194 187998 17256 1222 0 0 0 0 0 0 0 0 histogram of classification of points: 5855215 unclassified (1) 47645837 ground (2) 274465 building (6) 434252 water (9) +-> flagged as extended overlap: 3696775 +---> 504577 of those are unclassified (1) +---> 3136542 of those are ground (2) +---> 42781 of those are building (6) +---> 12875 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 72 bin [-0.7,-0.6) has 9751 bin [-0.6,-0.5) has 222153 bin [-0.5,-0.4) has 237837 bin [-0.4,-0.3) has 109782 bin [-0.3,-0.2) has 94638 bin [-0.2,-0.1) has 104045 bin [-0.1,0.0) has 129719 bin [0.0,0.1) has 184548 bin [0.1,0.2) has 437272 bin [0.2,0.3) has 1414385 bin [0.3,0.4) has 4572807 bin [0.4,0.5) has 12462763 bin [0.5,0.6) has 14705682 bin [0.6,0.7) has 6883642 bin [0.7,0.8) has 2331959 bin [0.8,0.9) has 1156684 bin [0.9,1.0) has 651173 bin [1.0,1.1) has 427776 bin [1.1,1.2) has 346613 bin [1.2,1.3) has 333830 bin [1.3,1.4) has 211580 bin [1.4,1.5) has 117019 bin [1.5,1.6) has 177838 bin [1.6,1.7) has 340758 bin [1.7,1.8) has 340478 bin [1.8,1.9) has 268358 bin [1.9,2.0) has 189220 bin [2.0,2.1) has 112271 bin [2.1,2.2) has 53559 bin [2.2,2.3) has 40585 bin [2.3,2.4) has 39346 bin [2.4,2.5) has 39714 bin [2.5,2.6) has 40034 bin [2.6,2.7) has 39422 bin [2.7,2.8) has 37735 bin [2.8,2.9) has 36136 bin [2.9,3.0) has 34010 bin [3.0,3.1) has 32583 bin [3.1,3.2) has 33141 bin [3.2,3.3) has 33504 bin [3.3,3.4) has 35203 bin [3.4,3.5) has 35688 bin [3.5,3.6) has 35684 bin [3.6,3.7) has 35308 bin [3.7,3.8) has 34546 bin [3.8,3.9) has 34351 bin [3.9,4.0) has 34990 bin [4.0,4.1) has 35947 bin [4.1,4.2) has 36824 bin [4.2,4.3) has 38762 bin [4.3,4.4) has 36699 bin [4.4,4.5) has 35955 bin [4.5,4.6) has 35932 bin [4.6,4.7) has 36784 bin [4.7,4.8) has 36691 bin [4.8,4.9) has 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[28.5,28.6) has 765 bin [28.6,28.7) has 767 bin [28.7,28.8) has 711 bin [28.8,28.9) has 637 bin [28.9,29.0) has 644 bin [29.0,29.1) has 638 bin [29.1,29.2) has 554 bin [29.2,29.3) has 538 bin [29.3,29.4) has 524 bin [29.4,29.5) has 499 bin [29.5,29.6) has 482 bin [29.6,29.7) has 453 bin [29.7,29.8) has 405 bin [29.8,29.9) has 412 bin [29.9,30.0) has 390 bin [30.0,30.1) has 395 bin [30.1,30.2) has 383 bin [30.2,30.3) has 371 bin [30.3,30.4) has 314 bin [30.4,30.5) has 332 bin [30.5,30.6) has 304 bin [30.6,30.7) has 268 bin [30.7,30.8) has 246 bin [30.8,30.9) has 216 bin [30.9,31.0) has 188 bin [31.0,31.1) has 148 bin [31.1,31.2) has 143 bin [31.2,31.3) has 120 bin [31.3,31.4) has 133 bin [31.4,31.5) has 111 bin [31.5,31.6) has 71 bin [31.6,31.7) has 63 bin [31.7,31.8) has 61 bin [31.8,31.9) has 75 bin [31.9,32.0) has 71 bin [32.0,32.1) has 57 bin [32.1,32.2) has 69 bin [32.2,32.3) has 37 bin [32.3,32.4) has 43 bin [32.4,32.5) has 43 bin [32.5,32.6) has 36 bin [32.6,32.7) has 25 bin [32.7,32.8) has 15 bin [32.8,32.9) has 13 bin [32.9,33.0) has 5 bin [33.0,33.1) has 1 bin [33.1,33.2) has 2 bin [33.2,33.3) has 2 average z coordinate 1.7 for 54209769 element(s) point source id histogram with bin size 1.000000 bin 43 has 20393958 bin 44 has 10159587 bin 58 has 23656224 average point source id 49.733158132439193 for 54209769 element(s)