lasinfo (210611) report for 'AHN4T/50FN2_06.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: 339/2022 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: 39987767 number of points by return: 33506501 4527008 1561782 347141 45335 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 397480 0 min x y z: 134980.000 397480.000 10.375 max x y z: 136019.999 398769.999 48.925 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: 39987767 extended number of points by return: 33506501 4527008 1561782 347141 45335 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 10375 48925 intensity 0 5053 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 -31 29 user_data 6 7 point_source_ID 17 1049 gps_time 290610887.817324 294659741.245211 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -17.02 33.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33506501 number of intermediate returns: 1964764 number of last returns: 33424941 number of single returns: 28908439 covered area in square units/kilounits: 1282020/1.28 point density: all returns 31.19 last only 26.07 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39987767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33506501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4527008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1561782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 347141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45335 instead zero. overview over extended number of returns of given pulse: 28908439 5982142 3658546 1210810 209462 17316 1052 0 0 0 0 0 0 0 0 histogram of classification of points: 9424335 unclassified (1) 20112385 ground (2) 9848103 building (6) 555778 water (9) 47166 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3092712 +---> 661703 of those are unclassified (1) +---> 1581018 of those are ground (2) +---> 847738 of those are building (6) +---> 2253 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 4 bin [10.4,10.5) has 426 bin [10.5,10.6) has 74 bin [10.6,10.7) has 72 bin [10.7,10.8) has 346 bin [10.8,10.9) has 923 bin [10.9,11.0) has 21014 bin [11.0,11.1) has 89086 bin [11.1,11.2) has 66506 bin [11.2,11.3) has 22054 bin [11.3,11.4) has 14541 bin [11.4,11.5) has 12877 bin [11.5,11.6) has 18094 bin [11.6,11.7) has 15401 bin [11.7,11.8) has 16023 bin [11.8,11.9) has 20047 bin [11.9,12.0) has 24086 bin [12.0,12.1) has 29756 bin [12.1,12.2) has 34293 bin [12.2,12.3) has 52138 bin [12.3,12.4) has 64064 bin [12.4,12.5) has 125576 bin [12.5,12.6) has 537547 bin [12.6,12.7) has 972105 bin [12.7,12.8) has 469251 bin [12.8,12.9) has 603088 bin [12.9,13.0) has 1145818 bin [13.0,13.1) has 1717018 bin [13.1,13.2) has 1617165 bin [13.2,13.3) has 1674765 bin [13.3,13.4) has 2718865 bin [13.4,13.5) has 3169998 bin [13.5,13.6) has 2479889 bin [13.6,13.7) has 1390072 bin [13.7,13.8) has 758520 bin [13.8,13.9) has 411151 bin [13.9,14.0) has 301572 bin [14.0,14.1) has 213233 bin [14.1,14.2) has 162959 bin [14.2,14.3) has 137868 bin [14.3,14.4) has 134174 bin [14.4,14.5) has 148323 bin [14.5,14.6) has 112969 bin [14.6,14.7) has 103278 bin [14.7,14.8) has 97111 bin [14.8,14.9) has 91297 bin [14.9,15.0) has 87367 bin [15.0,15.1) has 82469 bin [15.1,15.2) has 81003 bin [15.2,15.3) has 83416 bin [15.3,15.4) has 88783 bin [15.4,15.5) has 90394 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[30.5,30.6) has 29344 bin [30.6,30.7) has 28021 bin [30.7,30.8) has 27325 bin [30.8,30.9) has 27126 bin [30.9,31.0) has 27736 bin [31.0,31.1) has 25993 bin [31.1,31.2) has 25026 bin [31.2,31.3) has 24378 bin [31.3,31.4) has 23682 bin [31.4,31.5) has 23505 bin [31.5,31.6) has 23529 bin [31.6,31.7) has 22603 bin [31.7,31.8) has 21596 bin [31.8,31.9) has 21706 bin [31.9,32.0) has 21209 bin [32.0,32.1) has 21178 bin [32.1,32.2) has 19882 bin [32.2,32.3) has 19292 bin [32.3,32.4) has 18915 bin [32.4,32.5) has 18268 bin [32.5,32.6) has 17999 bin [32.6,32.7) has 17813 bin [32.7,32.8) has 17486 bin [32.8,32.9) has 27576 bin [32.9,33.0) has 45337 bin [33.0,33.1) has 47707 bin [33.1,33.2) has 52203 bin [33.2,33.3) has 48815 bin [33.3,33.4) has 28528 bin [33.4,33.5) has 15253 bin [33.5,33.6) has 14915 bin [33.6,33.7) has 14509 bin [33.7,33.8) has 13562 bin [33.8,33.9) has 13084 bin [33.9,34.0) has 11819 bin [34.0,34.1) has 11486 bin [34.1,34.2) has 11260 bin [34.2,34.3) has 11078 bin [34.3,34.4) 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bin [42.4,42.5) has 52 bin [42.5,42.6) has 56 bin [42.6,42.7) has 55 bin [42.7,42.8) has 74 bin [42.8,42.9) has 78 bin [42.9,43.0) has 57 bin [43.0,43.1) has 53 bin [43.1,43.2) has 52 bin [43.2,43.3) has 54 bin [43.3,43.4) has 56 bin [43.4,43.5) has 30 bin [43.5,43.6) has 28 bin [43.6,43.7) has 37 bin [43.7,43.8) has 43 bin [43.8,43.9) has 42 bin [43.9,44.0) has 64 bin [44.0,44.1) has 19 bin [44.1,44.2) has 7 bin [44.2,44.3) has 3 bin [44.3,44.4) has 1 bin [44.5,44.6) has 1 bin [44.7,44.8) has 1 bin [45.8,45.9) has 1 bin [46.5,46.6) has 7 bin [46.6,46.7) has 21 bin [46.7,46.8) has 7 bin [46.8,46.9) has 3 bin [46.9,47.0) has 1 bin [47.0,47.1) has 1 bin [48.0,48.1) has 1 bin [48.1,48.2) has 4 bin [48.2,48.3) has 2 bin [48.3,48.4) has 3 bin [48.4,48.5) has 3 bin [48.5,48.6) has 2 bin [48.6,48.7) has 2 bin [48.7,48.8) has 8 bin [48.8,48.9) has 25 bin [48.9,49.0) has 6 average z coordinate 17.3 for 39987767 element(s) point source id histogram with bin size 1.000000 bin 17 has 2416827 bin 18 has 22025729 bin 19 has 3504531 bin 48 has 11421617 bin 1049 has 619063 average point source id 42.55726440038525 for 39987767 element(s)