lasinfo (210611) report for 'AHN4T/09HZ1_23.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: 176/2021 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: 21967622 number of points by return: 21612821 319906 33366 1529 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 549980 0 min x y z: 131980.000 549980.000 -0.805 max x y z: 133019.999 551177.138 17.218 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: 21967622 extended number of points by return: 21612821 319906 33366 1529 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' 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 1197138 Z -805 17218 intensity 0 4952 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -26 29 user_data 8 9 point_source_ID 1029 1034 gps_time 265118461.287630 265128732.493017 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 46 255 B 25 255 NIR 23 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4333 4833 extended_scanner_channel 0 0 attribute0 0 49.52 ('Amplitude') attribute1 -16.62 33.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21612821 number of intermediate returns: 35090 number of last returns: 21607873 number of single returns: 21288162 covered area in square units/kilounits: 1050276/1.05 point density: all returns 20.92 last only 20.57 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21967622 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21612821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 319906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 33366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1529 instead zero. overview over extended number of returns of given pulse: 21288162 577179 96127 6154 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1117452 unclassified (1) 6000013 ground (2) 69247 building (6) 14461093 water (9) 319817 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 777979 +---> 8280 of those are unclassified (1) +---> 174938 of those are ground (2) +---> 567252 of those are water (9) +---> 27509 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 1 bin [-0.8,-0.7) has 27 bin [-0.7,-0.6) has 4435 bin [-0.6,-0.5) has 382696 bin [-0.5,-0.4) has 5012708 bin [-0.4,-0.3) has 989422 bin [-0.3,-0.2) has 748722 bin [-0.2,-0.1) has 1043960 bin [-0.1,0.0) has 623105 bin [0.0,0.1) has 233088 bin [0.1,0.2) has 1883143 bin [0.2,0.3) has 3895767 bin [0.3,0.4) has 138808 bin [0.4,0.5) has 53719 bin [0.5,0.6) has 55709 bin [0.6,0.7) has 67202 bin [0.7,0.8) has 64496 bin [0.8,0.9) has 46155 bin [0.9,1.0) has 40266 bin [1.0,1.1) has 32333 bin [1.1,1.2) has 31591 bin [1.2,1.3) has 31714 bin [1.3,1.4) has 31536 bin [1.4,1.5) has 32821 bin [1.5,1.6) has 32726 bin [1.6,1.7) has 32080 bin [1.7,1.8) has 31965 bin [1.8,1.9) has 32566 bin [1.9,2.0) has 32487 bin [2.0,2.1) has 33325 bin [2.1,2.2) has 34170 bin [2.2,2.3) has 34827 bin [2.3,2.4) has 37296 bin [2.4,2.5) has 53470 bin [2.5,2.6) has 38105 bin [2.6,2.7) has 42116 bin [2.7,2.8) has 43388 bin [2.8,2.9) has 42516 bin [2.9,3.0) has 43582 bin [3.0,3.1) has 52278 bin [3.1,3.2) has 49335 bin [3.2,3.3) has 52700 bin [3.3,3.4) has 91327 bin [3.4,3.5) has 119148 bin [3.5,3.6) has 138030 bin [3.6,3.7) has 157064 bin [3.7,3.8) has 189102 bin [3.8,3.9) has 176250 bin [3.9,4.0) has 140645 bin [4.0,4.1) has 168141 bin [4.1,4.2) has 229857 bin [4.2,4.3) has 329716 bin [4.3,4.4) has 342139 bin [4.4,4.5) has 185612 bin [4.5,4.6) has 246503 bin [4.6,4.7) has 230163 bin [4.7,4.8) has 204521 bin [4.8,4.9) has 187037 bin [4.9,5.0) has 121192 bin [5.0,5.1) has 94593 bin [5.1,5.2) has 86015 bin [5.2,5.3) has 70462 bin [5.3,5.4) has 91612 bin [5.4,5.5) has 198624 bin [5.5,5.6) has 176159 bin [5.6,5.7) has 78029 bin [5.7,5.8) has 62090 bin [5.8,5.9) has 57500 bin [5.9,6.0) has 56418 bin [6.0,6.1) has 62474 bin [6.1,6.2) has 57929 bin [6.2,6.3) has 49974 bin [6.3,6.4) has 52006 bin [6.4,6.5) has 50906 bin [6.5,6.6) has 53740 bin [6.6,6.7) has 51953 bin [6.7,6.8) has 54139 bin [6.8,6.9) has 58934 bin [6.9,7.0) has 71917 bin [7.0,7.1) has 79936 bin [7.1,7.2) has 62597 bin [7.2,7.3) has 62646 bin [7.3,7.4) has 49517 bin [7.4,7.5) has 38831 bin [7.5,7.6) has 38090 bin [7.6,7.7) has 42778 bin [7.7,7.8) has 30373 bin [7.8,7.9) has 26378 bin [7.9,8.0) has 33845 bin [8.0,8.1) has 26744 bin [8.1,8.2) has 23625 bin [8.2,8.3) has 20749 bin [8.3,8.4) has 22062 bin [8.4,8.5) has 22769 bin [8.5,8.6) has 19375 bin [8.6,8.7) has 19744 bin [8.7,8.8) has 18328 bin [8.8,8.9) has 13731 bin [8.9,9.0) has 11170 bin [9.0,9.1) has 11788 bin [9.1,9.2) has 11872 bin [9.2,9.3) has 13867 bin [9.3,9.4) has 12722 bin [9.4,9.5) has 10717 bin [9.5,9.6) has 9969 bin [9.6,9.7) has 8418 bin [9.7,9.8) has 11005 bin [9.8,9.9) has 11550 bin [9.9,10.0) has 7671 bin [10.0,10.1) has 7380 bin [10.1,10.2) has 7630 bin [10.2,10.3) has 7749 bin [10.3,10.4) has 8231 bin [10.4,10.5) has 9516 bin [10.5,10.6) has 8830 bin [10.6,10.7) has 8756 bin [10.7,10.8) has 8489 bin [10.8,10.9) has 8365 bin [10.9,11.0) has 8211 bin [11.0,11.1) has 7789 bin [11.1,11.2) has 7572 bin [11.2,11.3) has 7473 bin [11.3,11.4) has 7286 bin [11.4,11.5) has 6755 bin [11.5,11.6) has 6518 bin [11.6,11.7) has 6022 bin [11.7,11.8) has 5479 bin [11.8,11.9) has 5550 bin [11.9,12.0) has 5176 bin [12.0,12.1) has 4996 bin [12.1,12.2) has 6368 bin [12.2,12.3) has 7710 bin [12.3,12.4) has 4111 bin [12.4,12.5) has 3530 bin [12.5,12.6) has 3297 bin [12.6,12.7) has 3347 bin [12.7,12.8) has 3915 bin [12.8,12.9) has 16726 bin [12.9,13.0) has 22458 bin [13.0,13.1) has 3786 bin [13.1,13.2) has 1960 bin [13.2,13.3) has 1317 bin [13.3,13.4) has 913 bin [13.4,13.5) has 548 bin [13.5,13.6) has 259 bin [13.6,13.7) has 278 bin [13.7,13.8) has 264 bin [13.8,13.9) has 189 bin [13.9,14.0) has 204 bin [14.0,14.1) has 206 bin [14.1,14.2) has 258 bin [14.2,14.3) has 537 bin [14.3,14.4) has 1571 bin [14.4,14.5) has 1070 bin [14.5,14.6) has 164 bin [14.6,14.7) has 54 bin [14.7,14.8) has 36 bin [14.8,14.9) has 21 bin [14.9,15.0) has 15 bin [15.0,15.1) has 12 bin [15.1,15.2) has 13 bin [15.2,15.3) has 25 bin [15.3,15.4) has 37 bin [15.4,15.5) has 41 bin [15.5,15.6) has 52 bin [15.6,15.7) has 44 bin [15.7,15.8) has 52 bin [15.8,15.9) has 48 bin [15.9,16.0) has 40 bin [16.0,16.1) has 88 bin [16.1,16.2) has 75 bin [16.2,16.3) has 94 bin [16.3,16.4) has 102 bin [16.4,16.5) has 81 bin [16.5,16.6) has 61 bin [16.6,16.7) has 102 bin [16.7,16.8) has 321 bin [16.8,16.9) has 258 bin [16.9,17.0) has 35 bin [17.0,17.1) has 6 bin [17.1,17.2) has 3 bin [17.2,17.3) has 3 average z coordinate 1.5 for 21967622 element(s) point source id histogram with bin size 1.000000 bin 1029 has 1058736 bin 1030 has 10269750 bin 1034 has 10639136 average point source id 1031.889044157806438 for 21967622 element(s)