lasinfo (210611) report for 'AHN4T/26BN1_21.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: 178/2021 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: 37428770 number of points by return: 34085185 3242742 96778 3849 216 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 493730 0 min x y z: 149980.000 493730.000 -5.446 max x y z: 151019.999 495019.999 8.178 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: 37428770 extended number of points by return: 34085185 3242742 96778 3849 216 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 -5446 8178 intensity 56 2012 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 33 user_data 6 7 point_source_ID 127 129 gps_time 270122323.123501 270124911.182132 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 53 232 G 62 222 B 54 212 NIR 65 242 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 20.12 ('Amplitude') attribute1 -15.19 4.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34085185 number of intermediate returns: 100043 number of last returns: 34077435 number of single returns: 30833893 covered area in square units/kilounits: 1257580/1.26 point density: all returns 29.76 last only 27.10 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37428770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34085185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3242742 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 96778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 216 instead zero. overview over extended number of returns of given pulse: 30833893 6300519 278763 14509 1086 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5277491 unclassified (1) 28038210 ground (2) 4112939 water (9) 130 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2623201 +---> 209311 of those are unclassified (1) +---> 1880540 of those are ground (2) +---> 533350 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.5,-5.4) has 23 bin [-5.4,-5.3) has 1998 bin [-5.3,-5.2) has 17747 bin [-5.2,-5.1) has 34363 bin [-5.1,-5.0) has 69546 bin [-5.0,-4.9) has 106621 bin [-4.9,-4.8) has 182638 bin [-4.8,-4.7) has 4125136 bin [-4.7,-4.6) has 4054428 bin [-4.6,-4.5) has 1420078 bin [-4.5,-4.4) has 695987 bin [-4.4,-4.3) has 184348 bin [-4.3,-4.2) has 159487 bin [-4.2,-4.1) has 190213 bin [-4.1,-4.0) has 153358 bin [-4.0,-3.9) has 520590 bin [-3.9,-3.8) has 6745523 bin [-3.8,-3.7) has 6627776 bin [-3.7,-3.6) has 5116784 bin [-3.6,-3.5) has 1678412 bin [-3.5,-3.4) has 524300 bin [-3.4,-3.3) has 252068 bin [-3.3,-3.2) has 181275 bin [-3.2,-3.1) has 191253 bin [-3.1,-3.0) has 283761 bin [-3.0,-2.9) has 187635 bin [-2.9,-2.8) has 184028 bin [-2.8,-2.7) has 209758 bin [-2.7,-2.6) has 240291 bin [-2.6,-2.5) has 262945 bin [-2.5,-2.4) has 279106 bin [-2.4,-2.3) has 287598 bin [-2.3,-2.2) has 279660 bin [-2.2,-2.1) has 269768 bin [-2.1,-2.0) has 246303 bin [-2.0,-1.9) has 217384 bin [-1.9,-1.8) has 184628 bin [-1.8,-1.7) has 152950 bin [-1.7,-1.6) has 123031 bin [-1.6,-1.5) has 97494 bin [-1.5,-1.4) has 77009 bin [-1.4,-1.3) has 59444 bin [-1.3,-1.2) has 48235 bin [-1.2,-1.1) has 40364 bin [-1.1,-1.0) has 34412 bin [-1.0,-0.9) has 30653 bin [-0.9,-0.8) has 28275 bin [-0.8,-0.7) has 26332 bin [-0.7,-0.6) has 23997 bin [-0.6,-0.5) has 22816 bin [-0.5,-0.4) has 21027 bin [-0.4,-0.3) has 19857 bin [-0.3,-0.2) has 18367 bin [-0.2,-0.1) has 17099 bin [-0.1,0.0) has 15873 bin [0.0,0.1) has 14925 bin [0.1,0.2) has 13855 bin [0.2,0.3) has 13314 bin [0.3,0.4) has 12962 bin [0.4,0.5) has 11894 bin [0.5,0.6) has 11320 bin [0.6,0.7) has 10600 bin [0.7,0.8) has 9771 bin [0.8,0.9) has 9247 bin [0.9,1.0) has 8476 bin [1.0,1.1) has 7483 bin [1.1,1.2) has 6810 bin [1.2,1.3) has 6139 bin [1.3,1.4) has 5343 bin [1.4,1.5) has 4732 bin [1.5,1.6) has 3935 bin [1.6,1.7) has 3370 bin [1.7,1.8) has 2880 bin [1.8,1.9) has 2404 bin [1.9,2.0) has 2087 bin [2.0,2.1) has 1852 bin [2.1,2.2) has 1556 bin [2.2,2.3) has 1519 bin [2.3,2.4) has 1436 bin [2.4,2.5) has 1352 bin [2.5,2.6) has 1242 bin [2.6,2.7) has 1275 bin [2.7,2.8) has 1228 bin [2.8,2.9) has 1181 bin [2.9,3.0) has 1196 bin [3.0,3.1) has 1089 bin [3.1,3.2) has 1119 bin [3.2,3.3) has 1129 bin [3.3,3.4) has 1161 bin [3.4,3.5) has 1236 bin [3.5,3.6) has 1124 bin [3.6,3.7) has 1090 bin [3.7,3.8) has 1150 bin [3.8,3.9) has 1131 bin [3.9,4.0) has 1037 bin [4.0,4.1) has 1041 bin [4.1,4.2) has 1032 bin [4.2,4.3) has 1045 bin [4.3,4.4) has 967 bin [4.4,4.5) has 936 bin [4.5,4.6) has 871 bin [4.6,4.7) has 858 bin [4.7,4.8) has 876 bin [4.8,4.9) has 847 bin [4.9,5.0) has 868 bin [5.0,5.1) has 804 bin [5.1,5.2) has 783 bin [5.2,5.3) has 695 bin [5.3,5.4) has 673 bin [5.4,5.5) has 642 bin [5.5,5.6) has 611 bin [5.6,5.7) has 542 bin [5.7,5.8) has 531 bin [5.8,5.9) has 471 bin [5.9,6.0) has 463 bin [6.0,6.1) has 409 bin [6.1,6.2) has 370 bin [6.2,6.3) has 379 bin [6.3,6.4) has 295 bin [6.4,6.5) has 255 bin [6.5,6.6) has 191 bin [6.6,6.7) has 158 bin [6.7,6.8) has 128 bin [6.8,6.9) has 98 bin [6.9,7.0) has 79 bin [7.0,7.1) has 56 bin [7.1,7.2) has 30 bin [7.2,7.3) has 15 bin [7.3,7.4) has 19 bin [7.4,7.5) has 14 bin [7.5,7.6) has 5 bin [7.6,7.7) has 4 bin [7.7,7.8) has 4 bin [8.0,8.1) has 2 bin [8.1,8.2) has 1 average z coordinate -3.8 for 37428770 element(s) point source id histogram with bin size 1.000000 bin 127 has 1570780 bin 128 has 29137698 bin 129 has 6720292 average point source id 128.137581651761479 for 37428770 element(s)