lasinfo (210611) report for 'AHN4T/14BN1_01.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: 44611376 number of points by return: 33600140 7128645 3100122 769353 13116 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 548730 0 min x y z: 109980.000 548730.000 -0.735 max x y z: 111019.999 550019.999 26.686 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: 44611376 extended number of points by return: 33600140 7128645 3100122 769353 13116 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 -735 26686 intensity 42 4952 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 1028 1046 gps_time 265117890.561920 265138288.515366 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 11 255 B 6 255 NIR 53 255 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 0.42 49.52 ('Amplitude') attribute1 -16.81 32.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33600140 number of intermediate returns: 3875759 number of last returns: 33592381 number of single returns: 26456904 covered area in square units/kilounits: 1329640/1.33 point density: all returns 33.55 last only 25.26 (per square units) spacing: all returns 0.17 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44611376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33600140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7128645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3100122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 769353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13116 instead zero. overview over extended number of returns of given pulse: 26456904 8070355 6997124 3020202 65239 1503 49 0 0 0 0 0 0 0 0 histogram of classification of points: 13265540 unclassified (1) 30200638 ground (2) 102393 building (6) 1042230 water (9) 575 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3429388 +---> 1012828 of those are unclassified (1) +---> 2345907 of those are ground (2) +---> 9440 of those are building (6) +---> 61101 of those are water (9) +---> 112 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 4 bin [-0.7,-0.6) has 444 bin [-0.6,-0.5) has 11346 bin [-0.5,-0.4) has 170183 bin [-0.4,-0.3) has 1543108 bin [-0.3,-0.2) has 1317886 bin [-0.2,-0.1) has 1862958 bin [-0.1,0.0) has 1327422 bin [0.0,0.1) has 833825 bin [0.1,0.2) has 2392853 bin [0.2,0.3) has 4001986 bin [0.3,0.4) has 2006303 bin [0.4,0.5) has 989788 bin [0.5,0.6) has 780573 bin [0.6,0.7) has 550288 bin [0.7,0.8) has 477217 bin [0.8,0.9) has 553552 bin [0.9,1.0) has 563356 bin [1.0,1.1) has 586862 bin [1.1,1.2) has 357774 bin [1.2,1.3) has 325272 bin [1.3,1.4) has 257596 bin [1.4,1.5) has 169151 bin [1.5,1.6) has 159525 bin [1.6,1.7) has 210270 bin [1.7,1.8) has 283427 bin [1.8,1.9) has 279858 bin [1.9,2.0) has 265787 bin [2.0,2.1) has 258380 bin [2.1,2.2) has 243109 bin [2.2,2.3) has 205421 bin [2.3,2.4) has 189787 bin [2.4,2.5) has 184456 bin [2.5,2.6) has 176147 bin [2.6,2.7) has 178052 bin [2.7,2.8) has 178721 bin [2.8,2.9) has 174851 bin [2.9,3.0) has 177623 bin [3.0,3.1) has 174592 bin [3.1,3.2) has 163141 bin [3.2,3.3) has 159739 bin [3.3,3.4) has 154641 bin [3.4,3.5) has 154021 bin [3.5,3.6) has 159671 bin [3.6,3.7) has 161847 bin [3.7,3.8) has 163416 bin [3.8,3.9) has 163040 bin [3.9,4.0) has 156733 bin [4.0,4.1) has 152351 bin [4.1,4.2) has 146702 bin [4.2,4.3) has 144439 bin [4.3,4.4) has 140331 bin 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has 25907 bin [19.8,19.9) has 25317 bin [19.9,20.0) has 24299 bin [20.0,20.1) has 23650 bin [20.1,20.2) has 22752 bin [20.2,20.3) has 22054 bin [20.3,20.4) has 21350 bin [20.4,20.5) has 20571 bin [20.5,20.6) has 20097 bin [20.6,20.7) has 19184 bin [20.7,20.8) has 18869 bin [20.8,20.9) has 18605 bin [20.9,21.0) has 17905 bin [21.0,21.1) has 17330 bin [21.1,21.2) has 16713 bin [21.2,21.3) has 16180 bin [21.3,21.4) has 15763 bin [21.4,21.5) has 14874 bin [21.5,21.6) has 14061 bin [21.6,21.7) has 13509 bin [21.7,21.8) has 12768 bin [21.8,21.9) has 12104 bin [21.9,22.0) has 11207 bin [22.0,22.1) has 10447 bin [22.1,22.2) has 9921 bin [22.2,22.3) has 8870 bin [22.3,22.4) has 7940 bin [22.4,22.5) has 7191 bin [22.5,22.6) has 6540 bin [22.6,22.7) has 5810 bin [22.7,22.8) has 5421 bin [22.8,22.9) has 4763 bin [22.9,23.0) has 4404 bin [23.0,23.1) has 3810 bin [23.1,23.2) has 3363 bin [23.2,23.3) has 2955 bin [23.3,23.4) has 2501 bin [23.4,23.5) has 2125 bin [23.5,23.6) has 1875 bin [23.6,23.7) has 1652 bin [23.7,23.8) has 1481 bin [23.8,23.9) has 1160 bin [23.9,24.0) has 1077 bin [24.0,24.1) has 894 bin [24.1,24.2) has 693 bin [24.2,24.3) has 610 bin [24.3,24.4) has 531 bin [24.4,24.5) has 426 bin [24.5,24.6) has 386 bin [24.6,24.7) has 366 bin [24.7,24.8) has 283 bin [24.8,24.9) has 234 bin [24.9,25.0) has 209 bin [25.0,25.1) has 166 bin [25.1,25.2) has 147 bin [25.2,25.3) has 85 bin [25.3,25.4) has 94 bin [25.4,25.5) has 72 bin [25.5,25.6) has 62 bin [25.6,25.7) has 51 bin [25.7,25.8) has 50 bin [25.8,25.9) has 38 bin [25.9,26.0) has 32 bin [26.0,26.1) has 36 bin [26.1,26.2) has 31 bin [26.2,26.3) has 23 bin [26.3,26.4) has 8 bin [26.4,26.5) has 14 bin [26.5,26.6) has 11 bin [26.6,26.7) has 6 average z coordinate 5.1 for 44611376 element(s) point source id histogram with bin size 1.000000 bin 1028 has 4955782 bin 1029 has 24148978 bin 1030 has 3260923 bin 1046 has 12245693 average point source id 1033.628458938365839 for 44611376 element(s)