lasinfo (210611) report for 'AHN4T/40FZ1_07.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: 338/2022 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: 44701773 number of points by return: 38329077 4910758 1191027 238650 29756 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 441230 0 min x y z: 210980.000 441230.000 10.214 max x y z: 212019.999 442519.999 48.046 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: 44701773 extended number of points by return: 38329077 4910758 1191027 238650 29756 2377 128 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 10214 48046 intensity 0 4726 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 -7 29 user_data 6 7 point_source_ID 139 211 gps_time 330430512.084351 330437258.705013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 43 255 B 33 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38329077 number of intermediate returns: 1466742 number of last returns: 38213267 number of single returns: 33307313 covered area in square units/kilounits: 1339700/1.34 point density: all returns 33.37 last only 28.52 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44701773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38329077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4910758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1191027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 238650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29756 instead zero. overview over extended number of returns of given pulse: 33307313 7540222 2865822 836913 137078 13563 862 0 0 0 0 0 0 0 0 histogram of classification of points: 9614977 unclassified (1) 26188850 ground (2) 8893544 building (6) 3952 water (9) 450 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2707272 +---> 498035 of those are unclassified (1) +---> 1799648 of those are ground (2) +---> 407493 of those are building (6) +---> 2096 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.2,10.3) has 30 bin [10.3,10.4) has 338 bin [10.4,10.5) has 602 bin [10.5,10.6) has 888 bin [10.6,10.7) has 2027 bin [10.7,10.8) has 4842 bin [10.8,10.9) has 16080 bin [10.9,11.0) has 67554 bin [11.0,11.1) has 92525 bin [11.1,11.2) has 117767 bin [11.2,11.3) has 171507 bin [11.3,11.4) has 119061 bin [11.4,11.5) has 108157 bin [11.5,11.6) has 120985 bin [11.6,11.7) has 122969 bin [11.7,11.8) has 154111 bin [11.8,11.9) has 154206 bin [11.9,12.0) has 199873 bin [12.0,12.1) has 279515 bin [12.1,12.2) has 386618 bin [12.2,12.3) has 466266 bin [12.3,12.4) has 547745 bin [12.4,12.5) has 642342 bin [12.5,12.6) has 791159 bin [12.6,12.7) has 910593 bin [12.7,12.8) has 1027316 bin [12.8,12.9) has 997360 bin [12.9,13.0) has 1067529 bin [13.0,13.1) has 1013955 bin [13.1,13.2) has 904794 bin [13.2,13.3) has 1126066 bin [13.3,13.4) has 1278210 bin [13.4,13.5) has 1536879 bin [13.5,13.6) has 1630220 bin [13.6,13.7) has 1603476 bin [13.7,13.8) has 1580792 bin [13.8,13.9) has 1549016 bin [13.9,14.0) has 1533457 bin [14.0,14.1) has 1323481 bin [14.1,14.2) has 1220278 bin [14.2,14.3) has 1091660 bin [14.3,14.4) has 950659 bin [14.4,14.5) has 663362 bin [14.5,14.6) has 514275 bin [14.6,14.7) has 387811 bin [14.7,14.8) has 265747 bin [14.8,14.9) has 208189 bin [14.9,15.0) has 175588 bin [15.0,15.1) has 169418 bin [15.1,15.2) has 171205 bin [15.2,15.3) has 182256 bin 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has 270 bin [42.6,42.7) has 207 bin [42.7,42.8) has 216 bin [42.8,42.9) has 206 bin [42.9,43.0) has 211 bin [43.0,43.1) has 196 bin [43.1,43.2) has 184 bin [43.2,43.3) has 176 bin [43.3,43.4) has 174 bin [43.4,43.5) has 168 bin [43.5,43.6) has 134 bin [43.6,43.7) has 129 bin [43.7,43.8) has 129 bin [43.8,43.9) has 126 bin [43.9,44.0) has 102 bin [44.0,44.1) has 98 bin [44.1,44.2) has 76 bin [44.2,44.3) has 67 bin [44.3,44.4) has 40 bin [44.4,44.5) has 36 bin [44.5,44.6) has 40 bin [44.6,44.7) has 32 bin [44.7,44.8) has 41 bin [44.8,44.9) has 38 bin [44.9,45.0) has 28 bin [45.0,45.1) has 41 bin [45.1,45.2) has 28 bin [45.2,45.3) has 38 bin [45.3,45.4) has 37 bin [45.4,45.5) has 25 bin [45.5,45.6) has 32 bin [45.6,45.7) has 39 bin [45.7,45.8) has 25 bin [45.8,45.9) has 31 bin [45.9,46.0) has 30 bin [46.0,46.1) has 27 bin [46.1,46.2) has 21 bin [46.2,46.3) has 16 bin [46.3,46.4) has 16 bin [46.4,46.5) has 10 bin [46.5,46.6) has 13 bin [46.6,46.7) has 7 bin [46.7,46.8) has 3 bin [46.8,46.9) has 1 bin [46.9,47.0) has 2 bin [47.3,47.4) has 1 bin [47.4,47.5) has 3 bin [48.0,48.1) has 1 average z coordinate 15.6 for 44701773 element(s) point source id histogram with bin size 1.000000 bin 139 has 16133850 bin 140 has 12284018 bin 211 has 16283905 average point source id 165.502867749787015 for 44701773 element(s)