lasinfo (210611) report for 'AHN4T/08DZ2_14.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: 334/2022 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: 28950 number of points by return: 24020 3887 952 89 2 scale factor x y z: 0.001 0.001 0.001 offset x y z: 277980 577480 0 min x y z: 277980.000 578619.305 0.968 max x y z: 278026.037 578681.319 9.979 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: 28950 extended number of points by return: 24020 3887 952 89 2 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 46037 Y 1139305 1201319 Z 968 9979 intensity 113 2565 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 2 scan_angle_rank 11 14 user_data 6 7 point_source_ID 27 27 gps_time 330512743.358233 330512746.281521 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 255 G 72 255 B 63 250 NIR 52 250 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle 1833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -14.74 9.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24020 number of intermediate returns: 997 number of last returns: 24208 number of single returns: 20275 covered area in square units/kilounits: 1836/0.00 point density: all returns 15.77 last only 13.19 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 89 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2 instead zero. overview over extended number of returns of given pulse: 20275 5861 2465 339 10 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6009 unclassified (1) 22941 ground (2) +-> flagged as extended overlap: 18247 +---> 4516 of those are unclassified (1) +---> 13731 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [0.9,1.0) has 9 bin [1.0,1.1) has 21 bin [1.1,1.2) has 184 bin [1.2,1.3) has 254 bin [1.3,1.4) has 247 bin [1.4,1.5) has 227 bin [1.5,1.6) has 280 bin [1.6,1.7) has 328 bin [1.7,1.8) has 435 bin [1.8,1.9) has 893 bin [1.9,2.0) has 1241 bin [2.0,2.1) has 1571 bin [2.1,2.2) has 3363 bin [2.2,2.3) has 5359 bin [2.3,2.4) has 6116 bin [2.4,2.5) has 2883 bin [2.5,2.6) has 358 bin [2.6,2.7) has 117 bin [2.7,2.8) has 94 bin [2.8,2.9) has 100 bin [2.9,3.0) has 113 bin [3.0,3.1) has 148 bin [3.1,3.2) has 101 bin [3.2,3.3) has 128 bin [3.3,3.4) has 143 bin [3.4,3.5) has 129 bin [3.5,3.6) has 165 bin [3.6,3.7) has 174 bin [3.7,3.8) has 168 bin [3.8,3.9) has 154 bin [3.9,4.0) has 190 bin [4.0,4.1) has 196 bin [4.1,4.2) has 189 bin [4.2,4.3) has 171 bin [4.3,4.4) has 152 bin [4.4,4.5) has 137 bin [4.5,4.6) has 143 bin [4.6,4.7) has 150 bin [4.7,4.8) has 134 bin [4.8,4.9) has 116 bin [4.9,5.0) has 104 bin [5.0,5.1) has 130 bin [5.1,5.2) has 124 bin [5.2,5.3) has 115 bin [5.3,5.4) has 89 bin [5.4,5.5) has 92 bin [5.5,5.6) has 76 bin [5.6,5.7) has 74 bin [5.7,5.8) has 64 bin [5.8,5.9) has 43 bin [5.9,6.0) has 53 bin [6.0,6.1) has 54 bin [6.1,6.2) has 77 bin [6.2,6.3) has 66 bin [6.3,6.4) has 66 bin [6.4,6.5) has 54 bin [6.5,6.6) has 46 bin [6.6,6.7) has 40 bin [6.7,6.8) has 43 bin [6.8,6.9) has 39 bin [6.9,7.0) has 29 bin [7.0,7.1) has 39 bin [7.1,7.2) has 21 bin [7.2,7.3) has 30 bin [7.3,7.4) has 29 bin [7.4,7.5) has 23 bin [7.5,7.6) has 23 bin [7.6,7.7) has 18 bin [7.7,7.8) has 19 bin [7.8,7.9) has 22 bin [7.9,8.0) has 22 bin [8.0,8.1) has 10 bin [8.1,8.2) has 10 bin [8.2,8.3) has 11 bin [8.3,8.4) has 12 bin [8.4,8.5) has 14 bin [8.5,8.6) has 6 bin [8.6,8.7) has 7 bin [8.7,8.8) has 7 bin [8.8,8.9) has 7 bin [8.9,9.0) has 11 bin [9.0,9.1) has 10 bin [9.1,9.2) has 10 bin [9.2,9.3) has 10 bin [9.3,9.4) has 3 bin [9.4,9.5) has 7 bin [9.5,9.6) has 2 bin [9.6,9.7) has 1 bin [9.7,9.8) has 2 bin [9.8,9.9) has 4 bin [9.9,10.0) has 1 average z coordinate 2.6 for 28950 element(s) point source id histogram with bin size 1.000000 bin 27 has 28950 average point source id 27 for 28950 element(s)