lasinfo (210611) report for 'AHN4T/03DZ1_03.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: 333/2022 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: 39405376 number of points by return: 39401560 3810 6 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 604980 0 min x y z: 231980.000 604980.000 -0.037 max x y z: 233019.999 606269.999 9.290 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: 39405376 extended number of points by return: 39401560 3810 6 0 0 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' 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 -37 9290 intensity 61 4952 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 4 200 gps_time 324040633.583965 324046521.352206 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 51 255 B 36 246 NIR 22 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.28 33.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39401560 number of intermediate returns: 5 number of last returns: 39401607 number of single returns: 39397796 covered area in square units/kilounits: 1331060/1.33 point density: all returns 29.60 last only 29.60 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39405376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39401560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6 instead zero. overview over extended number of returns of given pulse: 39397796 7564 16 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 77698 unclassified (1) 39289427 ground (2) 35217 water (9) 3034 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2503720 +---> 8912 of those are unclassified (1) +---> 2491040 of those are ground (2) +---> 3644 of those are water (9) +---> 124 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 14 bin [0.0,0.1) has 1380 bin [0.1,0.2) has 3212 bin [0.2,0.3) has 8589 bin [0.3,0.4) has 18234 bin [0.4,0.5) has 20563 bin [0.5,0.6) has 29885 bin [0.6,0.7) has 109194 bin [0.7,0.8) has 613906 bin [0.8,0.9) has 827650 bin [0.9,1.0) has 776323 bin [1.0,1.1) has 2683332 bin [1.1,1.2) has 3507668 bin [1.2,1.3) has 1129076 bin [1.3,1.4) has 2118741 bin [1.4,1.5) has 6271258 bin [1.5,1.6) has 6433208 bin [1.6,1.7) has 4547238 bin [1.7,1.8) has 2261790 bin [1.8,1.9) has 1780768 bin [1.9,2.0) has 2474922 bin [2.0,2.1) has 1444965 bin [2.1,2.2) has 203400 bin [2.2,2.3) has 161132 bin [2.3,2.4) has 178577 bin [2.4,2.5) has 117252 bin [2.5,2.6) has 75826 bin [2.6,2.7) has 69693 bin [2.7,2.8) has 61784 bin [2.8,2.9) has 35058 bin [2.9,3.0) has 29272 bin [3.0,3.1) has 25642 bin [3.1,3.2) has 20943 bin [3.2,3.3) has 19823 bin [3.3,3.4) has 20071 bin [3.4,3.5) has 19879 bin [3.5,3.6) has 20178 bin [3.6,3.7) has 20992 bin [3.7,3.8) has 21354 bin [3.8,3.9) has 20313 bin [3.9,4.0) has 19183 bin [4.0,4.1) has 19244 bin [4.1,4.2) has 19375 bin [4.2,4.3) has 19137 bin [4.3,4.4) has 18961 bin [4.4,4.5) has 18968 bin [4.5,4.6) has 18957 bin [4.6,4.7) has 19513 bin [4.7,4.8) has 19830 bin [4.8,4.9) has 19578 bin [4.9,5.0) has 19653 bin [5.0,5.1) has 19662 bin [5.1,5.2) has 19687 bin [5.2,5.3) has 20151 bin [5.3,5.4) has 20342 bin [5.4,5.5) has 20658 bin [5.5,5.6) has 20909 bin [5.6,5.7) has 21317 bin [5.7,5.8) has 22883 bin [5.8,5.9) has 27291 bin [5.9,6.0) has 42148 bin [6.0,6.1) has 63320 bin [6.1,6.2) has 52715 bin [6.2,6.3) has 30774 bin [6.3,6.4) has 21447 bin [6.4,6.5) has 18971 bin [6.5,6.6) has 18846 bin [6.6,6.7) has 18808 bin [6.7,6.8) has 18891 bin [6.8,6.9) has 18883 bin [6.9,7.0) has 18787 bin [7.0,7.1) has 19080 bin [7.1,7.2) has 19547 bin [7.2,7.3) has 19487 bin [7.3,7.4) has 19510 bin [7.4,7.5) has 19332 bin [7.5,7.6) has 19725 bin [7.6,7.7) has 20331 bin [7.7,7.8) has 20608 bin [7.8,7.9) has 20959 bin [7.9,8.0) has 21345 bin [8.0,8.1) has 21437 bin [8.1,8.2) has 22074 bin [8.2,8.3) has 22718 bin [8.3,8.4) has 23551 bin [8.4,8.5) has 23842 bin [8.5,8.6) has 24674 bin [8.6,8.7) has 25689 bin [8.7,8.8) has 29267 bin [8.8,8.9) has 31735 bin [8.9,9.0) has 38376 bin [9.0,9.1) has 25170 bin [9.1,9.2) has 4907 bin [9.2,9.3) has 18 average z coordinate 1.7 for 39405376 element(s) point source id histogram with bin size 1.000000 bin 4 has 9986521 bin 5 has 11913894 bin 200 has 17504961 average point source id 91.370978264488585 for 39405376 element(s)