lasinfo (210611) report for 'AHN4T/22GN1_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: 335/2022 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: 49575895 number of points by return: 44989709 3111306 1160912 277194 34794 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 511230 0 min x y z: 239980.000 511230.000 5.495 max x y z: 241019.999 512519.999 43.829 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: 49575895 extended number of points by return: 44989709 3111306 1160912 277194 34794 1915 65 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 5495 43829 intensity 10 4577 return_number 1 7 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 6 7 point_source_ID 81 204 gps_time 325942931.137770 330604017.269092 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 10 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 29.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44989709 number of intermediate returns: 1478086 number of last returns: 44956620 number of single returns: 41848520 covered area in square units/kilounits: 1329816/1.33 point density: all returns 37.28 last only 33.81 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49575895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44989709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3111306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1160912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 277194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34794 instead zero. overview over extended number of returns of given pulse: 41848520 3924491 2655793 970983 163183 12420 505 0 0 0 0 0 0 0 0 histogram of classification of points: 5818521 unclassified (1) 41384575 ground (2) 1618241 building (6) 752443 water (9) 2115 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3297274 +---> 593155 of those are unclassified (1) +---> 2477640 of those are ground (2) +---> 176057 of those are building (6) +---> 50422 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.4,5.5) has 1 bin [5.5,5.6) has 11 bin [5.8,5.9) has 12 bin [5.9,6.0) has 228 bin [6.0,6.1) has 587 bin [6.1,6.2) has 60 bin [6.2,6.3) has 44 bin [6.3,6.4) has 31 bin [6.4,6.5) has 33 bin [6.5,6.6) has 38 bin [6.6,6.7) has 55 bin [6.7,6.8) has 178 bin [6.8,6.9) has 12428 bin [6.9,7.0) has 543651 bin [7.0,7.1) has 144206 bin [7.1,7.2) has 192125 bin [7.2,7.3) has 286220 bin [7.3,7.4) has 284889 bin [7.4,7.5) has 249749 bin [7.5,7.6) has 311584 bin [7.6,7.7) has 365528 bin [7.7,7.8) has 514992 bin [7.8,7.9) has 888635 bin [7.9,8.0) has 1856901 bin [8.0,8.1) has 1792397 bin [8.1,8.2) has 990765 bin [8.2,8.3) has 727601 bin [8.3,8.4) has 786076 bin [8.4,8.5) has 1180594 bin [8.5,8.6) has 1906201 bin [8.6,8.7) has 2597423 bin [8.7,8.8) has 3679225 bin [8.8,8.9) has 4552146 bin [8.9,9.0) has 4248199 bin [9.0,9.1) has 3533879 bin [9.1,9.2) has 2922390 bin [9.2,9.3) has 2188478 bin [9.3,9.4) has 1440241 bin [9.4,9.5) has 1034471 bin [9.5,9.6) has 861257 bin [9.6,9.7) has 821238 bin [9.7,9.8) has 582441 bin [9.8,9.9) has 369554 bin [9.9,10.0) has 359079 bin [10.0,10.1) has 240088 bin [10.1,10.2) has 209739 bin [10.2,10.3) has 191703 bin [10.3,10.4) has 154761 bin [10.4,10.5) has 104373 bin [10.5,10.6) has 75218 bin [10.6,10.7) has 68350 bin [10.7,10.8) has 69685 bin [10.8,10.9) has 62764 bin [10.9,11.0) has 63372 bin [11.0,11.1) has 66044 bin 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278 bin [38.6,38.7) has 274 bin [38.7,38.8) has 289 bin [38.8,38.9) has 331 bin [38.9,39.0) has 333 bin [39.0,39.1) has 281 bin [39.1,39.2) has 289 bin [39.2,39.3) has 251 bin [39.3,39.4) has 240 bin [39.4,39.5) has 267 bin [39.5,39.6) has 257 bin [39.6,39.7) has 277 bin [39.7,39.8) has 269 bin [39.8,39.9) has 250 bin [39.9,40.0) has 238 bin [40.0,40.1) has 239 bin [40.1,40.2) has 194 bin [40.2,40.3) has 227 bin [40.3,40.4) has 207 bin [40.4,40.5) has 187 bin [40.5,40.6) has 173 bin [40.6,40.7) has 194 bin [40.7,40.8) has 202 bin [40.8,40.9) has 202 bin [40.9,41.0) has 190 bin [41.0,41.1) has 200 bin [41.1,41.2) has 204 bin [41.2,41.3) has 185 bin [41.3,41.4) has 175 bin [41.4,41.5) has 171 bin [41.5,41.6) has 156 bin [41.6,41.7) has 148 bin [41.7,41.8) has 119 bin [41.8,41.9) has 109 bin [41.9,42.0) has 102 bin [42.0,42.1) has 84 bin [42.1,42.2) has 103 bin [42.2,42.3) has 93 bin [42.3,42.4) has 97 bin [42.4,42.5) has 80 bin [42.5,42.6) has 106 bin [42.6,42.7) has 88 bin [42.7,42.8) has 87 bin [42.8,42.9) has 81 bin [42.9,43.0) has 69 bin [43.0,43.1) has 64 bin [43.1,43.2) has 66 bin [43.2,43.3) has 48 bin [43.3,43.4) has 37 bin [43.4,43.5) has 21 bin [43.5,43.6) has 30 bin [43.6,43.7) has 16 bin [43.7,43.8) has 5 bin [43.8,43.9) has 2 average z coordinate 9.9 for 49575895 element(s) point source id histogram with bin size 1.000000 bin 81 has 8932769 bin 82 has 17801858 bin 204 has 22841268 average point source id 138.02928453434879 for 49575895 element(s)